diff --git a/app/javascript/dashboard/components-next/Contacts/VoiceCallButton.vue b/app/javascript/dashboard/components-next/Contacts/VoiceCallButton.vue
index e9183ce9b..b258dc763 100644
--- a/app/javascript/dashboard/components-next/Contacts/VoiceCallButton.vue
+++ b/app/javascript/dashboard/components-next/Contacts/VoiceCallButton.vue
@@ -3,7 +3,7 @@ import { computed, ref, useAttrs } from 'vue';
 import { useI18n } from 'vue-i18n';
 import { useRoute, useRouter } from 'vue-router';
 import { useMapGetter, useStore } from 'dashboard/composables/store';
-import { INBOX_TYPES } from 'dashboard/helper/inbox';
+import { isVoiceCallEnabled } from 'dashboard/helper/inbox';
 import { useAlert } from 'dashboard/composables';
 import { frontendURL, conversationUrl } from 'dashboard/helper/URLHelper';
 import { useCallsStore } from 'dashboard/stores/calls';
@@ -34,9 +34,7 @@ const inboxesList = useMapGetter('inboxes/getInboxes');
 const contactsUiFlags = useMapGetter('contacts/getUIFlags');
 
 const voiceInboxes = computed(() =>
-  (inboxesList.value || []).filter(
-    inbox => inbox.channel_type === INBOX_TYPES.VOICE
-  )
+  (inboxesList.value || []).filter(isVoiceCallEnabled)
 );
 const hasVoiceInboxes = computed(() => voiceInboxes.value.length > 0);
 
diff --git a/app/javascript/dashboard/components-next/NewConversation/components/ActionButtons.vue b/app/javascript/dashboard/components-next/NewConversation/components/ActionButtons.vue
index e8f484997..22c142322 100644
--- a/app/javascript/dashboard/components-next/NewConversation/components/ActionButtons.vue
+++ b/app/javascript/dashboard/components-next/NewConversation/components/ActionButtons.vue
@@ -8,8 +8,6 @@ import { useEventListener } from '@vueuse/core';
 import { ALLOWED_FILE_TYPES } from 'shared/constants/messages';
 import { useKeyboardEvents } from 'dashboard/composables/useKeyboardEvents';
 import FileUpload from 'vue-upload-component';
-import { INBOX_TYPES } from 'dashboard/helper/inbox';
-
 import Button from 'dashboard/components-next/button/Button.vue';
 import WhatsAppOptions from './WhatsAppOptions.vue';
 import ContentTemplateSelector from './ContentTemplateSelector.vue';
@@ -30,6 +28,7 @@ const props = defineProps({
   isDropdownActive: { type: Boolean, default: false },
   messageSignature: { type: String, default: '' },
   inboxId: { type: Number, default: null },
+  voiceEnabled: { type: Boolean, default: false },
 });
 
 const emit = defineEmits([
@@ -82,11 +81,9 @@ const isRegularMessageMode = computed(() => {
   return !props.isWhatsappInbox && !props.isTwilioWhatsAppInbox;
 });
 
-const isVoiceInbox = computed(() => props.channelType === INBOX_TYPES.VOICE);
-
 const shouldShowSignatureButton = computed(() => {
   return (
-    props.hasSelectedInbox && isRegularMessageMode.value && !isVoiceInbox.value
+    props.hasSelectedInbox && isRegularMessageMode.value && !props.voiceEnabled
   );
 });
 
@@ -111,7 +108,7 @@ watch(
   () => props.hasSelectedInbox,
   newValue => {
     nextTick(() => {
-      if (newValue && !isVoiceInbox.value) setSignature();
+      if (newValue && !props.voiceEnabled) setSignature();
     });
   },
   { immediate: true }
diff --git a/app/javascript/dashboard/components-next/NewConversation/components/ComposeNewConversationForm.vue b/app/javascript/dashboard/components-next/NewConversation/components/ComposeNewConversationForm.vue
index c4111b481..f7813332f 100644
--- a/app/javascript/dashboard/components-next/NewConversation/components/ComposeNewConversationForm.vue
+++ b/app/javascript/dashboard/components-next/NewConversation/components/ComposeNewConversationForm.vue
@@ -2,7 +2,7 @@
 import { ref, computed } from 'vue';
 import { useVuelidate } from '@vuelidate/core';
 import { required, requiredIf } from '@vuelidate/validators';
-import { INBOX_TYPES } from 'dashboard/helper/inbox';
+import { INBOX_TYPES, isVoiceCallEnabled } from 'dashboard/helper/inbox';
 import {
   appendSignature,
   removeSignature,
@@ -100,6 +100,8 @@ const inboxChannelType = computed(() => props.targetInbox?.channelType || '');
 
 const inboxMedium = computed(() => props.targetInbox?.medium || '');
 
+const voiceCallEnabled = computed(() => isVoiceCallEnabled(props.targetInbox));
+
 const effectiveChannelType = computed(() =>
   getEffectiveChannelType(inboxChannelType.value, inboxMedium.value)
 );
@@ -442,6 +444,7 @@ useKeyboardEvents({
       :is-twilio-whats-app-inbox="inboxTypes.isTwilioWhatsapp"
       :message-templates="whatsappMessageTemplates"
       :channel-type="inboxChannelType"
+      :voice-enabled="voiceCallEnabled"
       :is-loading="isCreating"
       :disable-send-button="isCreating"
       :has-selected-inbox="!!targetInbox"
diff --git a/app/javascript/dashboard/components-next/icon/provider.js b/app/javascript/dashboard/components-next/icon/provider.js
index a5b99f84f..d7a9c93ad 100644
--- a/app/javascript/dashboard/components-next/icon/provider.js
+++ b/app/javascript/dashboard/components-next/icon/provider.js
@@ -1,4 +1,5 @@
 import { computed } from 'vue';
+import { isVoiceCallEnabled } from 'dashboard/helper/inbox';
 
 export function useChannelIcon(inbox) {
   const channelTypeIconMap = {
@@ -14,7 +15,6 @@ export function useChannelIcon(inbox) {
     'Channel::Whatsapp': 'i-woot-whatsapp',
     'Channel::Instagram': 'i-woot-instagram',
     'Channel::Tiktok': 'i-woot-tiktok',
-    'Channel::Voice': 'i-woot-voice',
   };
 
   const providerIconMap = {
@@ -38,6 +38,11 @@ export function useChannelIcon(inbox) {
       icon = 'i-woot-whatsapp';
     }
 
+    // Special case for voice-enabled inboxes (Twilio, WhatsApp, etc.)
+    if (isVoiceCallEnabled(inboxDetails)) {
+      icon = 'i-woot-voice';
+    }
+
     return icon ?? 'i-ri-global-fill';
   });
 
diff --git a/app/javascript/dashboard/components-next/icon/specs/provider.spec.js b/app/javascript/dashboard/components-next/icon/specs/provider.spec.js
index 8bccd84cc..38c001fae 100644
--- a/app/javascript/dashboard/components-next/icon/specs/provider.spec.js
+++ b/app/javascript/dashboard/components-next/icon/specs/provider.spec.js
@@ -19,8 +19,11 @@ describe('useChannelIcon', () => {
     expect(icon).toBe('i-woot-whatsapp');
   });
 
-  it('returns correct icon for Voice channel', () => {
-    const inbox = { channel_type: 'Channel::Voice' };
+  it('returns correct icon for voice-enabled Twilio channel', () => {
+    const inbox = {
+      channel_type: 'Channel::TwilioSms',
+      voice_enabled: true,
+    };
     const { value: icon } = useChannelIcon(inbox);
     expect(icon).toBe('i-woot-voice');
   });
diff --git a/app/javascript/dashboard/composables/spec/useInbox.spec.js b/app/javascript/dashboard/composables/spec/useInbox.spec.js
index 71472a35b..1c01032d1 100644
--- a/app/javascript/dashboard/composables/spec/useInbox.spec.js
+++ b/app/javascript/dashboard/composables/spec/useInbox.spec.js
@@ -47,7 +47,11 @@ const mockStore = createStore({
             11: { id: 11, channel_type: INBOX_TYPES.API },
             12: { id: 12, channel_type: INBOX_TYPES.SMS },
             13: { id: 13, channel_type: INBOX_TYPES.INSTAGRAM },
-            14: { id: 14, channel_type: INBOX_TYPES.VOICE },
+            14: {
+              id: 14,
+              channel_type: INBOX_TYPES.TWILIO,
+              voice_enabled: true,
+            },
             15: { id: 15, channel_type: INBOX_TYPES.TIKTOK },
           };
           return inboxes[id] || null;
@@ -211,11 +215,11 @@ describe('useInbox', () => {
       });
       expect(wrapper.vm.isAnInstagramChannel).toBe(true);
 
-      // Test Voice
+      // Test Voice (Twilio with voice_enabled)
       wrapper = mount(createTestComponent(14), {
         global: { plugins: [mockStore] },
       });
-      expect(wrapper.vm.isAVoiceChannel).toBe(true);
+      expect(wrapper.vm.voiceCallEnabled).toBe(true);
 
       // Test Tiktok
       wrapper = mount(createTestComponent(15), {
@@ -274,7 +278,8 @@ describe('useInbox', () => {
         'isAnEmailChannel',
         'isAnInstagramChannel',
         'isATiktokChannel',
-        'isAVoiceChannel',
+        'voiceCallEnabled',
+        'voiceCallProvider',
       ];
 
       expectedProperties.forEach(prop => {
diff --git a/app/javascript/dashboard/composables/useInbox.js b/app/javascript/dashboard/composables/useInbox.js
index 632d3556b..6e8d0a52a 100644
--- a/app/javascript/dashboard/composables/useInbox.js
+++ b/app/javascript/dashboard/composables/useInbox.js
@@ -1,7 +1,11 @@
 import { computed } from 'vue';
 import { useMapGetter } from 'dashboard/composables/store';
 import { useCamelCase } from 'dashboard/composables/useTransformKeys';
-import { INBOX_TYPES } from 'dashboard/helper/inbox';
+import {
+  INBOX_TYPES,
+  isVoiceCallEnabled,
+  getVoiceCallProvider,
+} from 'dashboard/helper/inbox';
 
 export const INBOX_FEATURES = {
   REPLY_TO: 'replyTo',
@@ -134,9 +138,9 @@ export const useInbox = (inboxId = null) => {
     return channelType.value === INBOX_TYPES.TIKTOK;
   });
 
-  const isAVoiceChannel = computed(() => {
-    return channelType.value === INBOX_TYPES.VOICE;
-  });
+  const voiceCallEnabled = computed(() => isVoiceCallEnabled(inbox.value));
+
+  const voiceCallProvider = computed(() => getVoiceCallProvider(inbox.value));
 
   return {
     inbox,
@@ -156,6 +160,7 @@ export const useInbox = (inboxId = null) => {
     isAnEmailChannel,
     isAnInstagramChannel,
     isATiktokChannel,
-    isAVoiceChannel,
+    voiceCallEnabled,
+    voiceCallProvider,
   };
 };
diff --git a/app/javascript/dashboard/constants/editor.js b/app/javascript/dashboard/constants/editor.js
index fd02461a8..378d303b4 100644
--- a/app/javascript/dashboard/constants/editor.js
+++ b/app/javascript/dashboard/constants/editor.js
@@ -109,11 +109,6 @@ export const FORMATTING = {
       'redo',
     ],
   },
-  'Channel::Voice': {
-    marks: [],
-    nodes: [],
-    menu: [],
-  },
   'Channel::Tiktok': {
     marks: [],
     nodes: [],
diff --git a/app/javascript/dashboard/featureFlags.js b/app/javascript/dashboard/featureFlags.js
index 0cc67db67..1f9632425 100644
--- a/app/javascript/dashboard/featureFlags.js
+++ b/app/javascript/dashboard/featureFlags.js
@@ -36,6 +36,7 @@ export const FEATURE_FLAGS = {
   CHATWOOT_V4: 'chatwoot_v4',
   CHANNEL_INSTAGRAM: 'channel_instagram',
   CHANNEL_TIKTOK: 'channel_tiktok',
+  CHANNEL_VOICE: 'channel_voice',
   CONTACT_CHATWOOT_SUPPORT_TEAM: 'contact_chatwoot_support_team',
   CAPTAIN_CUSTOM_TOOLS: 'custom_tools',
   CAPTAIN_V2: 'captain_integration_v2',
diff --git a/app/javascript/dashboard/helper/inbox.js b/app/javascript/dashboard/helper/inbox.js
index 401739706..4039a07d1 100644
--- a/app/javascript/dashboard/helper/inbox.js
+++ b/app/javascript/dashboard/helper/inbox.js
@@ -11,9 +11,29 @@ export const INBOX_TYPES = {
   SMS: 'Channel::Sms',
   INSTAGRAM: 'Channel::Instagram',
   TIKTOK: 'Channel::Tiktok',
-  VOICE: 'Channel::Voice',
 };
 
+// Add providers here as they gain voice capability (e.g., WhatsApp Cloud, Twilio WhatsApp)
+export const VOICE_CALL_PROVIDERS = {
+  TWILIO: 'twilio',
+};
+
+export const getVoiceCallProvider = inbox => {
+  if (!inbox) return null;
+
+  // Callers pass either snake_case (raw API) or camelCase (after camelcaseKeys) shapes.
+  const channelType = inbox.channel_type || inbox.channelType;
+  const voiceEnabled = inbox.voice_enabled || inbox.voiceEnabled;
+
+  if (channelType === INBOX_TYPES.TWILIO && voiceEnabled) {
+    return VOICE_CALL_PROVIDERS.TWILIO;
+  }
+
+  return null;
+};
+
+export const isVoiceCallEnabled = inbox => getVoiceCallProvider(inbox) !== null;
+
 export const TWILIO_CHANNEL_MEDIUM = {
   WHATSAPP: 'whatsapp',
   SMS: 'sms',
@@ -30,7 +50,6 @@ const INBOX_ICON_MAP_FILL = {
   [INBOX_TYPES.LINE]: 'i-ri-line-fill',
   [INBOX_TYPES.INSTAGRAM]: 'i-ri-instagram-fill',
   [INBOX_TYPES.TIKTOK]: 'i-ri-tiktok-fill',
-  [INBOX_TYPES.VOICE]: 'i-ri-phone-fill',
 };
 
 const DEFAULT_ICON_FILL = 'i-ri-chat-1-fill';
@@ -45,7 +64,6 @@ const INBOX_ICON_MAP_LINE = {
   [INBOX_TYPES.TELEGRAM]: 'i-woot-telegram',
   [INBOX_TYPES.LINE]: 'i-woot-line',
   [INBOX_TYPES.INSTAGRAM]: 'i-woot-instagram',
-  [INBOX_TYPES.VOICE]: 'i-woot-voice',
   [INBOX_TYPES.TIKTOK]: 'i-woot-tiktok',
 };
 
@@ -58,7 +76,6 @@ export const getInboxSource = (type, phoneNumber, inbox) => {
 
     case INBOX_TYPES.TWILIO:
     case INBOX_TYPES.WHATSAPP:
-    case INBOX_TYPES.VOICE:
       return phoneNumber || '';
 
     case INBOX_TYPES.EMAIL:
@@ -97,9 +114,6 @@ export const getReadableInboxByType = (type, phoneNumber) => {
     case INBOX_TYPES.LINE:
       return 'line';
 
-    case INBOX_TYPES.VOICE:
-      return 'voice';
-
     default:
       return 'chat';
   }
@@ -142,9 +156,6 @@ export const getInboxClassByType = (type, phoneNumber) => {
     case INBOX_TYPES.TIKTOK:
       return 'brand-tiktok';
 
-    case INBOX_TYPES.VOICE:
-      return 'phone';
-
     default:
       return 'chat';
   }
diff --git a/app/javascript/dashboard/i18n/locale/en/inboxMgmt.json b/app/javascript/dashboard/i18n/locale/en/inboxMgmt.json
index 6b1ff20b1..24207cef2 100644
--- a/app/javascript/dashboard/i18n/locale/en/inboxMgmt.json
+++ b/app/javascript/dashboard/i18n/locale/en/inboxMgmt.json
@@ -636,7 +636,17 @@
       "WIDGET_BUILDER": "Widget Builder",
       "BOT_CONFIGURATION": "Bot Configuration",
       "ACCOUNT_HEALTH": "Account Health",
-      "CSAT": "CSAT"
+      "CSAT": "CSAT",
+      "VOICE": "Voice"
+    },
+    "VOICE_CONFIGURATION": {
+      "ENABLE_VOICE": {
+        "LABEL": "Enable Voice Calling",
+        "DESCRIPTION": "Enable voice calling on this inbox. Agents will be able to make and receive phone calls."
+      },
+      "CREDENTIALS": {
+        "DESCRIPTION": "Voice calling requires Twilio API Key credentials. These are used to generate tokens for agent voice connections."
+      }
     },
     "CHANNEL_PREFERENCES": "Channel Preferences",
     "WIDGET_FEATURES": "Widget features",
diff --git a/app/javascript/dashboard/routes/dashboard/settings/inbox/Index.vue b/app/javascript/dashboard/routes/dashboard/settings/inbox/Index.vue
index 838d3ac0b..884c198c4 100644
--- a/app/javascript/dashboard/routes/dashboard/settings/inbox/Index.vue
+++ b/app/javascript/dashboard/routes/dashboard/settings/inbox/Index.vue
@@ -145,6 +145,7 @@ const openDelete = inbox => {
               <ChannelName
                 :channel-type="inbox.channel_type"
                 :medium="inbox.medium"
+                :voice-enabled="inbox.voice_enabled"
                 class="text-body-main text-n-slate-11"
               />
             </div>
diff --git a/app/javascript/dashboard/routes/dashboard/settings/inbox/Settings.vue b/app/javascript/dashboard/routes/dashboard/settings/inbox/Settings.vue
index 11eb1f6aa..a26eb0e18 100644
--- a/app/javascript/dashboard/routes/dashboard/settings/inbox/Settings.vue
+++ b/app/javascript/dashboard/routes/dashboard/settings/inbox/Settings.vue
@@ -21,6 +21,7 @@ import PreChatFormSettings from './PreChatForm/Settings.vue';
 import WeeklyAvailability from './components/WeeklyAvailability.vue';
 import GreetingsEditor from 'shared/components/GreetingsEditor.vue';
 import ConfigurationPage from './settingsPage/ConfigurationPage.vue';
+import VoiceConfigurationPage from './settingsPage/VoiceConfigurationPage.vue';
 import CustomerSatisfactionPage from './settingsPage/CustomerSatisfactionPage.vue';
 import CollaboratorsPage from './settingsPage/CollaboratorsPage.vue';
 import BotConfiguration from './components/BotConfiguration.vue';
@@ -46,6 +47,7 @@ export default {
     BotConfiguration,
     CollaboratorsPage,
     ConfigurationPage,
+    VoiceConfigurationPage,
     CustomerSatisfactionPage,
     FacebookReauthorize,
     GreetingsEditor,
@@ -169,19 +171,17 @@ export default {
         },
       ];
 
-      if (!this.isAVoiceChannel) {
-        visibleToAllChannelTabs = [
-          ...visibleToAllChannelTabs,
-          {
-            key: 'business-hours',
-            name: this.$t('INBOX_MGMT.TABS.BUSINESS_HOURS'),
-          },
-          {
-            key: 'csat',
-            name: this.$t('INBOX_MGMT.TABS.CSAT'),
-          },
-        ];
-      }
+      visibleToAllChannelTabs = [
+        ...visibleToAllChannelTabs,
+        {
+          key: 'business-hours',
+          name: this.$t('INBOX_MGMT.TABS.BUSINESS_HOURS'),
+        },
+        {
+          key: 'csat',
+          name: this.$t('INBOX_MGMT.TABS.CSAT'),
+        },
+      ];
 
       if (this.isAWebWidgetInbox) {
         visibleToAllChannelTabs = [
@@ -197,7 +197,6 @@ export default {
         this.isATwilioChannel ||
         this.isALineChannel ||
         this.isAPIInbox ||
-        this.isAVoiceChannel ||
         (this.isAnEmailChannel && !this.inbox.provider) ||
         this.shouldShowWhatsAppConfiguration ||
         this.isAWebWidgetInbox
@@ -232,6 +231,24 @@ export default {
         ];
       }
 
+      if (
+        this.isATwilioChannel &&
+        this.inbox.phone_number &&
+        this.inbox.medium === 'sms' &&
+        this.isFeatureEnabledonAccount(
+          this.accountId,
+          FEATURE_FLAGS.CHANNEL_VOICE
+        )
+      ) {
+        visibleToAllChannelTabs = [
+          ...visibleToAllChannelTabs,
+          {
+            key: 'voice-configuration',
+            name: this.$t('INBOX_MGMT.TABS.VOICE'),
+          },
+        ];
+      }
+
       return visibleToAllChannelTabs;
     },
     currentInboxId() {
@@ -812,7 +829,6 @@ export default {
             </SettingsFieldSection>
 
             <SettingsFieldSection
-              v-if="!isAVoiceChannel"
               :label="$t('INBOX_MGMT.HELP_CENTER.LABEL')"
               :help-text="$t('INBOX_MGMT.HELP_CENTER.SUB_TEXT')"
             >
@@ -1240,6 +1256,12 @@ export default {
         >
           <ConfigurationPage :inbox="inbox" />
         </div>
+        <div
+          v-if="selectedTabKey === 'voice-configuration'"
+          class="mx-6 max-w-4xl"
+        >
+          <VoiceConfigurationPage :inbox="inbox" />
+        </div>
         <div v-if="selectedTabKey === 'csat'">
           <CustomerSatisfactionPage :inbox="inbox" />
         </div>
diff --git a/app/javascript/dashboard/routes/dashboard/settings/inbox/components/ChannelName.vue b/app/javascript/dashboard/routes/dashboard/settings/inbox/components/ChannelName.vue
index 1804e1224..711217f32 100644
--- a/app/javascript/dashboard/routes/dashboard/settings/inbox/components/ChannelName.vue
+++ b/app/javascript/dashboard/routes/dashboard/settings/inbox/components/ChannelName.vue
@@ -12,6 +12,10 @@ const props = defineProps({
     type: String,
     default: '',
   },
+  voiceEnabled: {
+    type: Boolean,
+    default: false,
+  },
 });
 const getters = useStoreGetters();
 const { t } = useI18n();
@@ -30,7 +34,6 @@ const i18nMap = {
   'Channel::Api': 'API',
   'Channel::Instagram': 'INSTAGRAM',
   'Channel::Tiktok': 'TIKTOK',
-  'Channel::Voice': 'VOICE',
 };
 
 const twilioChannelName = () => {
@@ -45,6 +48,9 @@ const readableChannelName = computed(() => {
     return globalConfig.value.apiChannelName || t('INBOX_MGMT.CHANNELS.API');
   }
   if (props.channelType === 'Channel::TwilioSms') {
+    if (props.voiceEnabled) {
+      return t('INBOX_MGMT.CHANNELS.VOICE');
+    }
     return twilioChannelName();
   }
   return t(`INBOX_MGMT.CHANNELS.${i18nMap[props.channelType]}`);
diff --git a/app/javascript/dashboard/routes/dashboard/settings/inbox/settingsPage/ConfigurationPage.vue b/app/javascript/dashboard/routes/dashboard/settings/inbox/settingsPage/ConfigurationPage.vue
index 0bfabb7b6..9cd1665bf 100644
--- a/app/javascript/dashboard/routes/dashboard/settings/inbox/settingsPage/ConfigurationPage.vue
+++ b/app/javascript/dashboard/routes/dashboard/settings/inbox/settingsPage/ConfigurationPage.vue
@@ -208,24 +208,6 @@ export default {
       </NextButton>
     </SettingsFieldSection>
   </div>
-  <div v-else-if="isAVoiceChannel">
-    <SettingsFieldSection
-      :label="$t('INBOX_MGMT.ADD.VOICE.CONFIGURATION.TWILIO_VOICE_URL_TITLE')"
-      :help-text="
-        $t('INBOX_MGMT.ADD.VOICE.CONFIGURATION.TWILIO_VOICE_URL_SUBTITLE')
-      "
-    >
-      <woot-code :script="inbox.voice_call_webhook_url" lang="html" />
-    </SettingsFieldSection>
-    <SettingsFieldSection
-      :label="$t('INBOX_MGMT.ADD.VOICE.CONFIGURATION.TWILIO_STATUS_URL_TITLE')"
-      :help-text="
-        $t('INBOX_MGMT.ADD.VOICE.CONFIGURATION.TWILIO_STATUS_URL_SUBTITLE')
-      "
-    >
-      <woot-code :script="inbox.voice_status_webhook_url" lang="html" />
-    </SettingsFieldSection>
-  </div>
 
   <div v-else-if="isALineChannel">
     <SettingsFieldSection
diff --git a/app/javascript/dashboard/routes/dashboard/settings/inbox/settingsPage/VoiceConfigurationPage.vue b/app/javascript/dashboard/routes/dashboard/settings/inbox/settingsPage/VoiceConfigurationPage.vue
new file mode 100644
index 000000000..b0fe858e5
--- /dev/null
+++ b/app/javascript/dashboard/routes/dashboard/settings/inbox/settingsPage/VoiceConfigurationPage.vue
@@ -0,0 +1,156 @@
+<script>
+import { useAlert } from 'dashboard/composables';
+import SettingsFieldSection from 'dashboard/components-next/Settings/SettingsFieldSection.vue';
+import SettingsToggleSection from 'dashboard/components-next/Settings/SettingsToggleSection.vue';
+import NextInput from 'dashboard/components-next/input/Input.vue';
+import NextButton from 'dashboard/components-next/button/Button.vue';
+
+export default {
+  components: {
+    SettingsFieldSection,
+    SettingsToggleSection,
+    NextInput,
+    NextButton,
+  },
+  props: {
+    inbox: {
+      type: Object,
+      default: () => ({}),
+    },
+  },
+  data() {
+    return {
+      voiceEnabled: this.inbox.voice_enabled || false,
+      apiKeySid: this.inbox.api_key_sid || '',
+      apiKeySecret: '',
+      isUpdating: false,
+    };
+  },
+  computed: {
+    isVoiceConfigured() {
+      return !!this.inbox.voice_configured;
+    },
+    hasApiKeySid() {
+      return !!this.inbox.api_key_sid;
+    },
+    hasExistingCredentials() {
+      return this.hasApiKeySid && !!this.inbox.has_api_key_secret;
+    },
+    needsCredentials() {
+      return (
+        this.voiceEnabled &&
+        !this.isVoiceConfigured &&
+        !this.hasExistingCredentials
+      );
+    },
+    needsApiKeySid() {
+      return this.needsCredentials && !this.hasApiKeySid;
+    },
+    isSubmitDisabled() {
+      if (!this.voiceEnabled) return false;
+      if (this.needsCredentials) {
+        if (this.needsApiKeySid && !this.apiKeySid) return true;
+        return !this.apiKeySecret;
+      }
+      return false;
+    },
+  },
+  watch: {
+    'inbox.voice_enabled'(val) {
+      this.voiceEnabled = val || false;
+    },
+    'inbox.api_key_sid'(val) {
+      this.apiKeySid = val || '';
+    },
+  },
+  methods: {
+    async updateVoiceSettings() {
+      this.isUpdating = true;
+      try {
+        const channelPayload = { voice_enabled: this.voiceEnabled };
+
+        if (this.needsCredentials) {
+          if (this.needsApiKeySid) {
+            channelPayload.api_key_sid = this.apiKeySid;
+          }
+          channelPayload.api_key_secret = this.apiKeySecret;
+        }
+
+        await this.$store.dispatch('inboxes/updateInbox', {
+          id: this.inbox.id,
+          formData: false,
+          channel: channelPayload,
+        });
+        this.apiKeySecret = '';
+        useAlert(this.$t('INBOX_MGMT.EDIT.API.SUCCESS_MESSAGE'));
+      } catch (error) {
+        useAlert(this.$t('INBOX_MGMT.EDIT.API.ERROR_MESSAGE'));
+      } finally {
+        this.isUpdating = false;
+      }
+    },
+  },
+};
+</script>
+
+<template>
+  <div class="flex flex-col gap-6">
+    <SettingsToggleSection
+      v-model="voiceEnabled"
+      :header="$t('INBOX_MGMT.VOICE_CONFIGURATION.ENABLE_VOICE.LABEL')"
+      :description="
+        $t('INBOX_MGMT.VOICE_CONFIGURATION.ENABLE_VOICE.DESCRIPTION')
+      "
+    />
+
+    <div v-if="voiceEnabled && needsCredentials" class="flex flex-col gap-4">
+      <p class="text-sm text-n-slate-11">
+        {{ $t('INBOX_MGMT.VOICE_CONFIGURATION.CREDENTIALS.DESCRIPTION') }}
+      </p>
+      <NextInput
+        v-if="needsApiKeySid"
+        v-model="apiKeySid"
+        :label="$t('INBOX_MGMT.ADD.VOICE.TWILIO.API_KEY_SID.LABEL')"
+        :placeholder="$t('INBOX_MGMT.ADD.VOICE.TWILIO.API_KEY_SID.PLACEHOLDER')"
+      />
+      <NextInput
+        v-model="apiKeySecret"
+        type="password"
+        :label="$t('INBOX_MGMT.ADD.VOICE.TWILIO.API_KEY_SECRET.LABEL')"
+        :placeholder="
+          $t('INBOX_MGMT.ADD.VOICE.TWILIO.API_KEY_SECRET.PLACEHOLDER')
+        "
+      />
+    </div>
+
+    <div v-if="inbox.voice_enabled && inbox.voice_call_webhook_url">
+      <SettingsFieldSection
+        :label="$t('INBOX_MGMT.ADD.VOICE.CONFIGURATION.TWILIO_VOICE_URL_TITLE')"
+        :help-text="
+          $t('INBOX_MGMT.ADD.VOICE.CONFIGURATION.TWILIO_VOICE_URL_SUBTITLE')
+        "
+      >
+        <woot-code :script="inbox.voice_call_webhook_url" lang="html" />
+      </SettingsFieldSection>
+      <SettingsFieldSection
+        :label="
+          $t('INBOX_MGMT.ADD.VOICE.CONFIGURATION.TWILIO_STATUS_URL_TITLE')
+        "
+        :help-text="
+          $t('INBOX_MGMT.ADD.VOICE.CONFIGURATION.TWILIO_STATUS_URL_SUBTITLE')
+        "
+      >
+        <woot-code :script="inbox.voice_status_webhook_url" lang="html" />
+      </SettingsFieldSection>
+    </div>
+
+    <div>
+      <NextButton
+        :disabled="isSubmitDisabled"
+        :is-loading="isUpdating"
+        :label="$t('INBOX_MGMT.SETTINGS_POPUP.UPDATE')"
+        @click="updateVoiceSettings"
+      />
+    </div>
+  </div>
+</template>
diff --git a/app/javascript/shared/mixins/inboxMixin.js b/app/javascript/shared/mixins/inboxMixin.js
index 3fe04dc11..40579125b 100644
--- a/app/javascript/shared/mixins/inboxMixin.js
+++ b/app/javascript/shared/mixins/inboxMixin.js
@@ -1,4 +1,4 @@
-import { INBOX_TYPES } from 'dashboard/helper/inbox';
+import { INBOX_TYPES, isVoiceCallEnabled } from 'dashboard/helper/inbox';
 
 export const INBOX_FEATURES = {
   REPLY_TO: 'replyTo',
@@ -59,8 +59,8 @@ export default {
     isALineChannel() {
       return this.channelType === INBOX_TYPES.LINE;
     },
-    isAVoiceChannel() {
-      return this.channelType === INBOX_TYPES.VOICE;
+    voiceCallEnabled() {
+      return isVoiceCallEnabled(this.inbox);
     },
     isAnEmailChannel() {
       return this.channelType === INBOX_TYPES.EMAIL;
diff --git a/app/models/channel/twilio_sms.rb b/app/models/channel/twilio_sms.rb
index 2f9130cbb..e288361ea 100644
--- a/app/models/channel/twilio_sms.rb
+++ b/app/models/channel/twilio_sms.rb
@@ -4,6 +4,7 @@
 #
 #  id                             :bigint           not null, primary key
 #  account_sid                    :string           not null
+#  api_key_secret                 :string
 #  api_key_sid                    :string
 #  auth_token                     :string           not null
 #  content_templates              :jsonb
@@ -11,6 +12,8 @@
 #  medium                         :integer          default("sms")
 #  messaging_service_sid          :string
 #  phone_number                   :string
+#  twiml_app_sid                  :string
+#  voice_enabled                  :boolean          default(FALSE), not null
 #  created_at                     :datetime         not null
 #  updated_at                     :datetime         not null
 #  account_id                     :integer          not null
@@ -58,8 +61,6 @@ class Channel::TwilioSms < ApplicationRecord
     client.messages.create(**params)
   end
 
-  private
-
   def client
     if api_key_sid.present?
       Twilio::REST::Client.new(api_key_sid, auth_token, account_sid)
@@ -68,6 +69,8 @@ class Channel::TwilioSms < ApplicationRecord
     end
   end
 
+  private
+
   def send_message_from
     if messaging_service_sid?
       { messaging_service_sid: messaging_service_sid }
@@ -76,3 +79,5 @@ class Channel::TwilioSms < ApplicationRecord
     end
   end
 end
+
+Channel::TwilioSms.prepend_mod_with('Channel::TwilioSms')
diff --git a/app/views/api/v1/models/_inbox.json.jbuilder b/app/views/api/v1/models/_inbox.json.jbuilder
index 619e6a28c..e4c19fea0 100644
--- a/app/views/api/v1/models/_inbox.json.jbuilder
+++ b/app/views/api/v1/models/_inbox.json.jbuilder
@@ -72,6 +72,7 @@ if resource.twilio?
   if Current.account_user&.administrator?
     json.auth_token resource.channel.try(:auth_token)
     json.account_sid resource.channel.try(:account_sid)
+    json.api_key_sid resource.channel.try(:api_key_sid)
   end
 end
 
@@ -131,8 +132,13 @@ if resource.whatsapp?
   json.reauthorization_required resource.channel.try(:reauthorization_required?)
 end
 
-## Voice Channel Attributes
-if resource.channel_type == 'Channel::Voice'
-  json.voice_call_webhook_url resource.channel.try(:voice_call_webhook_url)
-  json.voice_status_webhook_url resource.channel.try(:voice_status_webhook_url)
+## Voice attributes for TwilioSms
+if resource.twilio? && resource.channel.respond_to?(:voice_enabled?)
+  json.voice_enabled resource.channel.voice_enabled?
+  json.voice_configured resource.channel.try(:twiml_app_sid).present?
+  json.has_api_key_secret resource.channel.try(:api_key_secret).present?
+  if resource.channel.try(:twiml_app_sid).present?
+    json.voice_call_webhook_url resource.channel.try(:voice_call_webhook_url)
+    json.voice_status_webhook_url resource.channel.try(:voice_status_webhook_url)
+  end
 end
diff --git a/db/migrate/20260326120000_add_voice_to_channel_twilio_sms.rb b/db/migrate/20260326120000_add_voice_to_channel_twilio_sms.rb
new file mode 100644
index 000000000..0051f7614
--- /dev/null
+++ b/db/migrate/20260326120000_add_voice_to_channel_twilio_sms.rb
@@ -0,0 +1,7 @@
+class AddVoiceToChannelTwilioSms < ActiveRecord::Migration[7.0]
+  def change
+    add_column :channel_twilio_sms, :voice_enabled, :boolean, default: false, null: false
+    add_column :channel_twilio_sms, :twiml_app_sid, :string
+    add_column :channel_twilio_sms, :api_key_secret, :string
+  end
+end
diff --git a/db/migrate/20260326120001_drop_channel_voice.rb b/db/migrate/20260326120001_drop_channel_voice.rb
new file mode 100644
index 000000000..6da514226
--- /dev/null
+++ b/db/migrate/20260326120001_drop_channel_voice.rb
@@ -0,0 +1,20 @@
+class DropChannelVoice < ActiveRecord::Migration[7.0]
+  def up
+    drop_table :channel_voice, if_exists: true
+  end
+
+  def down
+    create_table :channel_voice do |t|
+      t.string :phone_number, null: false
+      t.string :provider, null: false, default: 'twilio'
+      t.jsonb :provider_config, null: false
+      t.integer :account_id, null: false
+      t.jsonb :additional_attributes, default: {}
+
+      t.timestamps
+    end
+
+    add_index :channel_voice, :phone_number, unique: true
+    add_index :channel_voice, :account_id
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index bce190760..16be9e111 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -552,6 +552,9 @@ ActiveRecord::Schema[7.1].define(version: 2026_04_27_094500) do
     t.string "api_key_sid"
     t.jsonb "content_templates", default: {}
     t.datetime "content_templates_last_updated"
+    t.boolean "voice_enabled", default: false, null: false
+    t.string "twiml_app_sid"
+    t.string "api_key_secret"
     t.index ["account_sid", "phone_number"], name: "index_channel_twilio_sms_on_account_sid_and_phone_number", unique: true
     t.index ["messaging_service_sid"], name: "index_channel_twilio_sms_on_messaging_service_sid", unique: true
     t.index ["phone_number"], name: "index_channel_twilio_sms_on_phone_number", unique: true
@@ -568,18 +571,6 @@ ActiveRecord::Schema[7.1].define(version: 2026_04_27_094500) do
     t.index ["account_id", "profile_id"], name: "index_channel_twitter_profiles_on_account_id_and_profile_id", unique: true
   end
 
-  create_table "channel_voice", force: :cascade do |t|
-    t.string "phone_number", null: false
-    t.string "provider", default: "twilio", null: false
-    t.jsonb "provider_config", null: false
-    t.integer "account_id", null: false
-    t.jsonb "additional_attributes", default: {}
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["account_id"], name: "index_channel_voice_on_account_id"
-    t.index ["phone_number"], name: "index_channel_voice_on_phone_number", unique: true
-  end
-
   create_table "channel_web_widgets", id: :serial, force: :cascade do |t|
     t.string "website_url"
     t.integer "account_id"
diff --git a/enterprise/app/builders/enterprise/contact_inbox_builder.rb b/enterprise/app/builders/enterprise/contact_inbox_builder.rb
index 043505f7f..e7ab48fd5 100644
--- a/enterprise/app/builders/enterprise/contact_inbox_builder.rb
+++ b/enterprise/app/builders/enterprise/contact_inbox_builder.rb
@@ -2,13 +2,13 @@ module Enterprise::ContactInboxBuilder
   private
 
   def generate_source_id
-    return super unless @inbox.channel_type == 'Channel::Voice'
+    return super unless twilio_voice_inbox?
 
     phone_source_id
   end
 
   def phone_source_id
-    return super unless @inbox.channel_type == 'Channel::Voice'
+    return super unless twilio_voice_inbox?
 
     return SecureRandom.uuid if @contact.phone_number.blank?
 
@@ -16,6 +16,10 @@ module Enterprise::ContactInboxBuilder
   end
 
   def allowed_channels?
-    super || @inbox.channel_type == 'Channel::Voice'
+    super || twilio_voice_inbox?
+  end
+
+  def twilio_voice_inbox?
+    @inbox.channel_type == 'Channel::TwilioSms' && @inbox.channel.voice_enabled?
   end
 end
diff --git a/enterprise/app/builders/enterprise/messages/message_builder.rb b/enterprise/app/builders/enterprise/messages/message_builder.rb
index 727248956..06bd0357c 100644
--- a/enterprise/app/builders/enterprise/messages/message_builder.rb
+++ b/enterprise/app/builders/enterprise/messages/message_builder.rb
@@ -2,8 +2,13 @@ module Enterprise::Messages::MessageBuilder
   private
 
   def message_type
-    return @message_type if @message_type == 'incoming' && @conversation.inbox.channel_type == 'Channel::Voice'
+    return @message_type if @message_type == 'incoming' && twilio_voice_inbox? && @params[:content_type] == 'voice_call'
 
     super
   end
+
+  def twilio_voice_inbox?
+    inbox = @conversation.inbox
+    inbox.channel_type == 'Channel::TwilioSms' && inbox.channel.voice_enabled?
+  end
 end
diff --git a/enterprise/app/controllers/api/v1/accounts/contacts/calls_controller.rb b/enterprise/app/controllers/api/v1/accounts/contacts/calls_controller.rb
index bcdd178fe..11a352325 100644
--- a/enterprise/app/controllers/api/v1/accounts/contacts/calls_controller.rb
+++ b/enterprise/app/controllers/api/v1/accounts/contacts/calls_controller.rb
@@ -30,9 +30,14 @@ class Api::V1::Accounts::Contacts::CallsController < Api::V1::Accounts::BaseCont
   end
 
   def voice_inbox
-    @voice_inbox ||= Current.user.assigned_inboxes.where(
-      account_id: Current.account.id,
-      channel_type: 'Channel::Voice'
-    ).find(params.require(:inbox_id))
+    @voice_inbox ||= begin
+      inbox = Current.user.assigned_inboxes.where(
+        account_id: Current.account.id,
+        channel_type: 'Channel::TwilioSms'
+      ).find(params.require(:inbox_id))
+      raise ActiveRecord::RecordNotFound, 'Voice not enabled' unless inbox.channel.voice_enabled?
+
+      inbox
+    end
   end
 end
diff --git a/enterprise/app/controllers/enterprise/api/v1/accounts/inboxes_controller.rb b/enterprise/app/controllers/enterprise/api/v1/accounts/inboxes_controller.rb
index 396c3a91d..f9d828806 100644
--- a/enterprise/app/controllers/enterprise/api/v1/accounts/inboxes_controller.rb
+++ b/enterprise/app/controllers/enterprise/api/v1/accounts/inboxes_controller.rb
@@ -14,20 +14,46 @@ module Enterprise::Api::V1::Accounts::InboxesController
   end
 
   def channel_type_from_params
-    case permitted_params[:channel][:type]
-    when 'voice'
-      Channel::Voice
-    else
-      super
-    end
+    return Channel::TwilioSms if permitted_params[:channel][:type] == 'voice'
+
+    super
   end
 
   def account_channels_method
-    case permitted_params[:channel][:type]
-    when 'voice'
-      Current.account.voice_channels
-    else
-      super
-    end
+    return Current.account.twilio_sms if permitted_params[:channel][:type] == 'voice'
+
+    super
+  end
+
+  def create_channel
+    return create_voice_channel if permitted_params[:channel][:type] == 'voice'
+
+    super
+  end
+
+  def get_channel_attributes(channel_type)
+    attrs = super
+    attrs += [:voice_enabled, :api_key_sid, :api_key_secret] if channel_type == 'Channel::TwilioSms' && @inbox&.channel&.medium == 'sms'
+    attrs
+  end
+
+  def create_voice_channel
+    raise Pundit::NotAuthorizedError unless Current.account.feature_enabled?('channel_voice')
+
+    voice_params = params.require(:channel).permit(
+      :phone_number, :provider,
+      provider_config: [:account_sid, :auth_token, :api_key_sid, :api_key_secret]
+    )
+    config = voice_params[:provider_config] || {}
+
+    Current.account.twilio_sms.create!(
+      phone_number: voice_params[:phone_number],
+      account_sid: config[:account_sid],
+      auth_token: config[:auth_token],
+      api_key_sid: config[:api_key_sid],
+      api_key_secret: config[:api_key_secret],
+      medium: :sms,
+      voice_enabled: true
+    )
   end
 end
diff --git a/enterprise/app/controllers/twilio/voice_controller.rb b/enterprise/app/controllers/twilio/voice_controller.rb
index aa2696b31..a8555b373 100644
--- a/enterprise/app/controllers/twilio/voice_controller.rb
+++ b/enterprise/app/controllers/twilio/voice_controller.rb
@@ -169,8 +169,10 @@ class Twilio::VoiceController < ApplicationController
 
   def set_inbox!
     digits = params[:phone].to_s.gsub(/\D/, '')
-    e164 = "+#{digits}"
-    channel = Channel::Voice.find_by!(phone_number: e164)
+    phone_number = "+#{digits}"
+    channel = Channel::TwilioSms.find_by!(phone_number: phone_number)
+    raise ActiveRecord::RecordNotFound, "Voice not enabled for #{phone_number}" unless channel.voice_enabled?
+
     @inbox = channel.inbox
   end
 
diff --git a/enterprise/app/models/channel/voice.rb b/enterprise/app/models/channel/voice.rb
deleted file mode 100644
index dbb9931df..000000000
--- a/enterprise/app/models/channel/voice.rb
+++ /dev/null
@@ -1,122 +0,0 @@
-# == Schema Information
-#
-# Table name: channel_voice
-#
-#  id                    :bigint           not null, primary key
-#  additional_attributes :jsonb
-#  phone_number          :string           not null
-#  provider              :string           default("twilio"), not null
-#  provider_config       :jsonb            not null
-#  created_at            :datetime         not null
-#  updated_at            :datetime         not null
-#  account_id            :integer          not null
-#
-# Indexes
-#
-#  index_channel_voice_on_account_id    (account_id)
-#  index_channel_voice_on_phone_number  (phone_number) UNIQUE
-#
-class Channel::Voice < ApplicationRecord
-  include Channelable
-
-  self.table_name = 'channel_voice'
-
-  validates :phone_number, presence: true, uniqueness: true
-  validates :provider, presence: true
-  validates :provider_config, presence: true
-
-  # Validate phone number format (E.164 format)
-  validates :phone_number, format: { with: /\A\+[1-9]\d{1,14}\z/ }
-
-  # Provider-specific configs stored in JSON
-  validate :validate_provider_config
-  before_validation :provision_twilio_on_create, on: :create, if: :twilio?
-
-  EDITABLE_ATTRS = [:phone_number, :provider, { provider_config: {} }].freeze
-
-  def name
-    "Voice (#{phone_number})"
-  end
-
-  def messaging_window_enabled?
-    false
-  end
-
-  def initiate_call(to:, conference_sid: nil, agent_id: nil)
-    case provider
-    when 'twilio'
-      Voice::Provider::Twilio::Adapter.new(self).initiate_call(
-        to: to,
-        conference_sid: conference_sid,
-        agent_id: agent_id
-      )
-    else
-      raise "Unsupported voice provider: #{provider}"
-    end
-  end
-
-  # Public URLs used to configure Twilio webhooks
-  def voice_call_webhook_url
-    digits = phone_number.delete_prefix('+')
-    Rails.application.routes.url_helpers.twilio_voice_call_url(phone: digits)
-  end
-
-  def voice_status_webhook_url
-    digits = phone_number.delete_prefix('+')
-    Rails.application.routes.url_helpers.twilio_voice_status_url(phone: digits)
-  end
-
-  private
-
-  def twilio?
-    provider == 'twilio'
-  end
-
-  def validate_provider_config
-    return if provider_config.blank?
-
-    case provider
-    when 'twilio'
-      validate_twilio_config
-    end
-  end
-
-  def validate_twilio_config
-    config = provider_config.with_indifferent_access
-    # Require credentials and provisioned TwiML App SID
-    required_keys = %w[account_sid auth_token api_key_sid api_key_secret twiml_app_sid]
-    required_keys.each do |key|
-      errors.add(:provider_config, "#{key} is required for Twilio provider") if config[key].blank?
-    end
-  end
-
-  def provider_config_hash
-    if provider_config.is_a?(Hash)
-      provider_config
-    else
-      JSON.parse(provider_config.to_s)
-    end
-  end
-
-  def provision_twilio_on_create
-    service = ::Twilio::VoiceWebhookSetupService.new(channel: self)
-    app_sid = service.perform
-    return if app_sid.blank?
-
-    cfg = provider_config.with_indifferent_access
-    cfg[:twiml_app_sid] = app_sid
-    self.provider_config = cfg
-  rescue StandardError => e
-    error_details = {
-      error_class: e.class.to_s,
-      message: e.message,
-      phone_number: phone_number,
-      account_id: account_id,
-      backtrace: e.backtrace&.first(5)
-    }
-    Rails.logger.error("TWILIO_VOICE_SETUP_ON_CREATE_ERROR: #{error_details}")
-    errors.add(:base, "Twilio setup failed: #{e.message}")
-  end
-
-  public :provider_config_hash
-end
diff --git a/enterprise/app/models/enterprise/channel/twilio_sms.rb b/enterprise/app/models/enterprise/channel/twilio_sms.rb
new file mode 100644
index 000000000..15c201795
--- /dev/null
+++ b/enterprise/app/models/enterprise/channel/twilio_sms.rb
@@ -0,0 +1,81 @@
+module Enterprise::Channel::TwilioSms
+  extend ActiveSupport::Concern
+
+  def self.prepended(base)
+    base.class_eval do
+      encrypts :api_key_secret if Chatwoot.encryption_configured?
+
+      validate :voice_requires_phone_number, if: :voice_enabled?
+      before_validation :provision_twiml_app, on: :create, if: :voice_enabled?
+      before_validation :provision_twiml_app_on_update, on: :update, if: :voice_enabled_changed_to_true?
+      after_commit :teardown_voice, on: :update, if: :voice_disabled?
+    end
+  end
+
+  def initiate_call(to:, conference_sid: nil, agent_id: nil)
+    Voice::Provider::Twilio::Adapter.new(self).initiate_call(
+      to: to,
+      conference_sid: conference_sid,
+      agent_id: agent_id
+    )
+  end
+
+  def voice_call_webhook_url
+    digits = phone_number.delete_prefix('+')
+    Rails.application.routes.url_helpers.twilio_voice_call_url(phone: digits)
+  end
+
+  def voice_status_webhook_url
+    digits = phone_number.delete_prefix('+')
+    Rails.application.routes.url_helpers.twilio_voice_status_url(phone: digits)
+  end
+
+  # Voice channels store the secret in api_key_secret; SMS channels keep using auth_token via super.
+  def client
+    if api_key_sid.present? && api_key_secret.present?
+      Twilio::REST::Client.new(api_key_sid, api_key_secret, account_sid)
+    else
+      super
+    end
+  end
+
+  private
+
+  def voice_requires_phone_number
+    return if phone_number.present?
+
+    errors.add(:base, 'Voice calling requires a phone number and cannot be used with messaging service SID')
+  end
+
+  def voice_enabled_changed_to_true?
+    voice_enabled? && voice_enabled_changed?
+  end
+
+  def voice_disabled?
+    !voice_enabled? && voice_enabled_previously_changed?
+  end
+
+  def teardown_voice
+    Twilio::VoiceTeardownService.new(channel: self).perform
+  end
+
+  def provision_twiml_app
+    return if twiml_app_sid.present?
+    return if phone_number.blank?
+
+    validate_voice_capability!
+    service = ::Twilio::VoiceWebhookSetupService.new(channel: self)
+    self.twiml_app_sid = service.perform
+  rescue StandardError => e
+    Rails.logger.error("TWILIO_VOICE_SETUP_ERROR: #{e.class} #{e.message} phone=#{phone_number} account=#{account_id}")
+    errors.add(:base, "Twilio voice setup failed: #{e.message}")
+  end
+
+  def validate_voice_capability!
+    number = client.incoming_phone_numbers.list(phone_number: phone_number).first
+    raise 'Phone number not found in Twilio account' unless number
+    raise 'This phone number does not support voice calls' unless number.capabilities['voice']
+  end
+
+  alias provision_twiml_app_on_update provision_twiml_app
+end
diff --git a/enterprise/app/models/enterprise/concerns/account.rb b/enterprise/app/models/enterprise/concerns/account.rb
index 427b5245b..1ef112fb5 100644
--- a/enterprise/app/models/enterprise/concerns/account.rb
+++ b/enterprise/app/models/enterprise/concerns/account.rb
@@ -16,7 +16,6 @@ module Enterprise::Concerns::Account
 
     has_many :copilot_threads, dependent: :destroy_async
     has_many :companies, dependent: :destroy_async
-    has_many :voice_channels, dependent: :destroy_async, class_name: '::Channel::Voice'
     has_many :calls, dependent: :destroy_async
 
     has_one :saml_settings, dependent: :destroy_async, class_name: 'AccountSamlSettings'
diff --git a/enterprise/app/services/enterprise/contacts/contactable_inboxes_service.rb b/enterprise/app/services/enterprise/contacts/contactable_inboxes_service.rb
index 546d5f4bc..ce6e2a64b 100644
--- a/enterprise/app/services/enterprise/contacts/contactable_inboxes_service.rb
+++ b/enterprise/app/services/enterprise/contacts/contactable_inboxes_service.rb
@@ -1,9 +1,9 @@
 module Enterprise::Contacts::ContactableInboxesService
   private
 
-  # Extend base selection to include Voice inboxes
+  # Extend base selection to include voice-enabled TwilioSms inboxes
   def get_contactable_inbox(inbox)
-    return voice_contactable_inbox(inbox) if inbox.channel_type == 'Channel::Voice'
+    return voice_contactable_inbox(inbox) if inbox.channel_type == 'Channel::TwilioSms' && inbox.channel.voice_enabled?
 
     super
   end
diff --git a/enterprise/app/services/twilio/voice_teardown_service.rb b/enterprise/app/services/twilio/voice_teardown_service.rb
new file mode 100644
index 000000000..dec365373
--- /dev/null
+++ b/enterprise/app/services/twilio/voice_teardown_service.rb
@@ -0,0 +1,33 @@
+class Twilio::VoiceTeardownService
+  pattr_initialize [:channel!]
+
+  def perform
+    delete_twiml_app if channel.twiml_app_sid.present?
+    clear_number_webhooks
+  ensure
+    clear_voice_credentials
+  end
+
+  private
+
+  def delete_twiml_app
+    channel.client.applications(channel.twiml_app_sid).delete
+  rescue StandardError => e
+    Rails.logger.error("TWILIO_VOICE_TEARDOWN_ERROR: #{e.class} #{e.message} phone=#{channel.phone_number} account=#{channel.account_id}")
+  end
+
+  def clear_number_webhooks
+    numbers = channel.client.incoming_phone_numbers.list(phone_number: channel.phone_number)
+    return if numbers.empty?
+
+    channel.client
+           .incoming_phone_numbers(numbers.first.sid)
+           .update(voice_url: '', status_callback: '')
+  rescue StandardError => e
+    Rails.logger.error("TWILIO_VOICE_TEARDOWN_WEBHOOK_ERROR: #{e.class} #{e.message} phone=#{channel.phone_number} account=#{channel.account_id}")
+  end
+
+  def clear_voice_credentials
+    channel.update(twiml_app_sid: nil)
+  end
+end
diff --git a/enterprise/app/services/twilio/voice_webhook_setup_service.rb b/enterprise/app/services/twilio/voice_webhook_setup_service.rb
index c1da2f24a..e9a679b36 100644
--- a/enterprise/app/services/twilio/voice_webhook_setup_service.rb
+++ b/enterprise/app/services/twilio/voice_webhook_setup_service.rb
@@ -17,8 +17,7 @@ class Twilio::VoiceWebhookSetupService
   private
 
   def validate_token_credentials!
-    # Only validate Account SID + Auth Token
-    token_client.incoming_phone_numbers.list(limit: 1)
+    channel.client.incoming_phone_numbers.list(limit: 1)
   rescue StandardError => e
     log_twilio_error('AUTH_VALIDATION_TOKEN', e)
     raise
@@ -26,7 +25,7 @@ class Twilio::VoiceWebhookSetupService
 
   def create_twiml_app!
     friendly_name = "Chatwoot Voice #{channel.phone_number}"
-    app = api_key_client.applications.create(
+    app = channel.client.applications.create(
       friendly_name: friendly_name,
       voice_url: channel.voice_call_webhook_url,
       voice_method: HTTP_METHOD
@@ -38,39 +37,25 @@ class Twilio::VoiceWebhookSetupService
   end
 
   def configure_number_webhooks!
-    numbers = api_key_client.incoming_phone_numbers.list(phone_number: channel.phone_number)
+    numbers = channel.client.incoming_phone_numbers.list(phone_number: channel.phone_number)
     if numbers.empty?
       Rails.logger.warn "TWILIO_PHONE_NUMBER_NOT_FOUND: #{channel.phone_number}"
       return
     end
 
-    api_key_client
-      .incoming_phone_numbers(numbers.first.sid)
-      .update(
-        voice_url: channel.voice_call_webhook_url,
-        voice_method: HTTP_METHOD,
-        status_callback: channel.voice_status_webhook_url,
-        status_callback_method: HTTP_METHOD
-      )
+    channel.client
+           .incoming_phone_numbers(numbers.first.sid)
+           .update(
+             voice_url: channel.voice_call_webhook_url,
+             voice_method: HTTP_METHOD,
+             status_callback: channel.voice_status_webhook_url,
+             status_callback_method: HTTP_METHOD
+           )
   rescue StandardError => e
     log_twilio_error('NUMBER_WEBHOOKS_UPDATE', e)
     raise
   end
 
-  def api_key_client
-    @api_key_client ||= begin
-      cfg = channel.provider_config.with_indifferent_access
-      ::Twilio::REST::Client.new(cfg[:api_key_sid], cfg[:api_key_secret], cfg[:account_sid])
-    end
-  end
-
-  def token_client
-    @token_client ||= begin
-      cfg = channel.provider_config.with_indifferent_access
-      ::Twilio::REST::Client.new(cfg[:account_sid], cfg[:auth_token])
-    end
-  end
-
   def log_twilio_error(context, error)
     details = build_error_details(context, error)
     add_twilio_specific_details(details, error)
@@ -80,11 +65,10 @@ class Twilio::VoiceWebhookSetupService
   end
 
   def build_error_details(context, error)
-    cfg = channel.provider_config.with_indifferent_access
     {
       context: context,
       phone_number: channel.phone_number,
-      account_sid: cfg[:account_sid],
+      account_sid: channel.account_sid,
       error_class: error.class.to_s,
       message: error.message
     }
diff --git a/enterprise/app/services/voice/provider/twilio/adapter.rb b/enterprise/app/services/voice/provider/twilio/adapter.rb
index 061143f03..b72ed3369 100644
--- a/enterprise/app/services/voice/provider/twilio/adapter.rb
+++ b/enterprise/app/services/voice/provider/twilio/adapter.rb
@@ -43,10 +43,6 @@ class Voice::Provider::Twilio::Adapter
   end
 
   def twilio_client
-    Twilio::REST::Client.new(config['account_sid'], config['auth_token'])
-  end
-
-  def config
-    @config ||= @channel.provider_config_hash
+    Twilio::REST::Client.new(@channel.account_sid, @channel.auth_token)
   end
 end
diff --git a/enterprise/app/services/voice/provider/twilio/conference_service.rb b/enterprise/app/services/voice/provider/twilio/conference_service.rb
index 5daea8733..94e75d89a 100644
--- a/enterprise/app/services/voice/provider/twilio/conference_service.rb
+++ b/enterprise/app/services/voice/provider/twilio/conference_service.rb
@@ -1,5 +1,5 @@
 class Voice::Provider::Twilio::ConferenceService
-  pattr_initialize [:conversation!, { twilio_client: nil }]
+  pattr_initialize [:conversation!]
 
   def ensure_conference_sid
     existing = conversation.additional_attributes&.dig('conference_sid')
@@ -19,10 +19,11 @@ class Voice::Provider::Twilio::ConferenceService
   end
 
   def end_conference
-    twilio_client
+    client = conversation.inbox.channel.client
+    client
       .conferences
       .list(friendly_name: Voice::Conference::Name.for(conversation), status: 'in-progress')
-      .each { |conf| twilio_client.conferences(conf.sid).update(status: 'completed') }
+      .each { |conf| client.conferences(conf.sid).update(status: 'completed') }
   end
 
   private
@@ -31,16 +32,4 @@ class Voice::Provider::Twilio::ConferenceService
     current = conversation.additional_attributes || {}
     conversation.update!(additional_attributes: current.merge(attrs))
   end
-
-  def twilio_client
-    @twilio_client ||= ::Twilio::REST::Client.new(account_sid, auth_token)
-  end
-
-  def account_sid
-    @account_sid ||= conversation.inbox.channel.provider_config_hash['account_sid']
-  end
-
-  def auth_token
-    @auth_token ||= conversation.inbox.channel.provider_config_hash['auth_token']
-  end
 end
diff --git a/enterprise/app/services/voice/provider/twilio/token_service.rb b/enterprise/app/services/voice/provider/twilio/token_service.rb
index cee4c1887..a2769b587 100644
--- a/enterprise/app/services/voice/provider/twilio/token_service.rb
+++ b/enterprise/app/services/voice/provider/twilio/token_service.rb
@@ -6,20 +6,20 @@ class Voice::Provider::Twilio::TokenService
       token: access_token.to_jwt,
       identity: identity,
       voice_enabled: true,
-      account_sid: config['account_sid'],
+      account_sid: channel.account_sid,
       agent_id: user.id,
       account_id: account.id,
       inbox_id: inbox.id,
-      phone_number: inbox.channel.phone_number,
+      phone_number: channel.phone_number,
       twiml_endpoint: twiml_url,
-      has_twiml_app: config['twiml_app_sid'].present?
+      has_twiml_app: channel.twiml_app_sid.present?
     }
   end
 
   private
 
-  def config
-    @config ||= inbox.channel.provider_config_hash || {}
+  def channel
+    @channel ||= inbox.channel
   end
 
   def identity
@@ -28,9 +28,9 @@ class Voice::Provider::Twilio::TokenService
 
   def access_token
     Twilio::JWT::AccessToken.new(
-      config['account_sid'],
-      config['api_key_sid'],
-      config['api_key_secret'],
+      channel.account_sid,
+      channel.api_key_sid,
+      channel.api_key_secret,
       identity: identity,
       ttl: 1.hour.to_i
     ).tap { |token| token.add_grant(voice_grant) }
@@ -39,7 +39,7 @@ class Voice::Provider::Twilio::TokenService
   def voice_grant
     Twilio::JWT::AccessToken::VoiceGrant.new.tap do |grant|
       grant.incoming_allow = true
-      grant.outgoing_application_sid = config['twiml_app_sid']
+      grant.outgoing_application_sid = channel.twiml_app_sid
       grant.outgoing_application_params = outgoing_params
     end
   end
@@ -50,13 +50,13 @@ class Voice::Provider::Twilio::TokenService
       agent_id: user.id,
       identity: identity,
       client_name: identity,
-      accountSid: config['account_sid'],
+      accountSid: channel.account_sid,
       is_agent: 'true'
     }
   end
 
   def twiml_url
-    digits = inbox.channel.phone_number.delete_prefix('+')
+    digits = channel.phone_number.delete_prefix('+')
     Rails.application.routes.url_helpers.twilio_voice_call_url(phone: digits)
   end
 end
diff --git a/spec/enterprise/controllers/api/v1/accounts/conference_controller_spec.rb b/spec/enterprise/controllers/api/v1/accounts/conference_controller_spec.rb
index f4949b9b8..f3019910a 100644
--- a/spec/enterprise/controllers/api/v1/accounts/conference_controller_spec.rb
+++ b/spec/enterprise/controllers/api/v1/accounts/conference_controller_spec.rb
@@ -2,7 +2,7 @@ require 'rails_helper'
 
 RSpec.describe Api::V1::Accounts::ConferenceController, type: :request do
   let(:account) { create(:account) }
-  let(:voice_channel) { create(:channel_voice, account: account) }
+  let(:voice_channel) { create(:channel_twilio_sms, :with_voice, account: account) }
   let(:voice_inbox) { voice_channel.inbox }
   let(:conversation) { create(:conversation, account: account, inbox: voice_inbox, identifier: nil) }
   let(:admin) { create(:user, :administrator, account: account) }
diff --git a/spec/enterprise/controllers/enterprise/api/v1/accounts/inboxes_controller_spec.rb b/spec/enterprise/controllers/enterprise/api/v1/accounts/inboxes_controller_spec.rb
index 4291d5091..709a8da22 100644
--- a/spec/enterprise/controllers/enterprise/api/v1/accounts/inboxes_controller_spec.rb
+++ b/spec/enterprise/controllers/enterprise/api/v1/accounts/inboxes_controller_spec.rb
@@ -24,6 +24,11 @@ RSpec.describe 'Enterprise Inboxes API', type: :request do
       end
 
       it 'creates a voice inbox when administrator' do
+        account.enable_features('channel_voice')
+        account.save!
+        stub_request(:get, %r{api\.twilio\.com/2010-04-01/Accounts/.*/IncomingPhoneNumbers\.json})
+          .to_return(status: 200, body: { incoming_phone_numbers: [{ capabilities: { 'voice' => true } }] }.to_json,
+                     headers: { 'Content-Type' => 'application/json' })
         allow(Twilio::VoiceWebhookSetupService).to receive(:new).and_return(instance_double(Twilio::VoiceWebhookSetupService,
                                                                                             perform: "AP#{SecureRandom.hex(16)}"))
 
@@ -34,8 +39,7 @@ RSpec.describe 'Enterprise Inboxes API', type: :request do
                                   provider_config: { account_sid: "AC#{SecureRandom.hex(16)}",
                                                      auth_token: SecureRandom.hex(16),
                                                      api_key_sid: SecureRandom.hex(8),
-                                                     api_key_secret: SecureRandom.hex(16),
-                                                     twiml_app_sid: "AP#{SecureRandom.hex(16)}" } } },
+                                                     api_key_secret: SecureRandom.hex(16) } } },
              as: :json
 
         expect(response).to have_http_status(:success)
diff --git a/spec/enterprise/controllers/twilio/voice_controller_spec.rb b/spec/enterprise/controllers/twilio/voice_controller_spec.rb
index 43141414e..c04f5ae41 100644
--- a/spec/enterprise/controllers/twilio/voice_controller_spec.rb
+++ b/spec/enterprise/controllers/twilio/voice_controller_spec.rb
@@ -4,7 +4,7 @@ require 'rails_helper'
 
 RSpec.describe 'Twilio::VoiceController', type: :request do
   let(:account) { create(:account) }
-  let(:channel) { create(:channel_voice, account: account, phone_number: '+15551230003') }
+  let(:channel) { create(:channel_twilio_sms, :with_voice, account: account, phone_number: '+15551230003') }
   let(:inbox) { channel.inbox }
   let(:digits) { channel.phone_number.delete_prefix('+') }
 
diff --git a/spec/enterprise/models/channel/twilio_sms_voice_spec.rb b/spec/enterprise/models/channel/twilio_sms_voice_spec.rb
new file mode 100644
index 000000000..b2d5dba48
--- /dev/null
+++ b/spec/enterprise/models/channel/twilio_sms_voice_spec.rb
@@ -0,0 +1,103 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Channel::TwilioSms do
+  let(:account) { create(:account) }
+  let(:twiml_app_sid) { 'AP1234567890abcdef' }
+
+  before do
+    allow(Twilio::VoiceWebhookSetupService).to receive(:new).and_return(instance_double(Twilio::VoiceWebhookSetupService, perform: twiml_app_sid))
+  end
+
+  describe 'factory' do
+    it 'has a valid :with_voice factory' do
+      channel = create(:channel_twilio_sms, :with_voice, account: account)
+      expect(channel).to be_valid
+      expect(channel.voice_enabled?).to be true
+    end
+  end
+
+  describe 'validations' do
+    it 'requires a phone number when voice is enabled' do
+      channel = build(:channel_twilio_sms, :with_voice, account: account, phone_number: nil)
+      channel.valid?
+      expect(channel.errors[:base]).to include('Voice calling requires a phone number and cannot be used with messaging service SID')
+    end
+  end
+
+  describe '#voice_enabled?' do
+    it 'returns true when voice_enabled is set' do
+      channel = create(:channel_twilio_sms, :with_voice, account: account)
+      expect(channel.voice_enabled?).to be true
+    end
+
+    it 'returns false by default' do
+      channel = create(:channel_twilio_sms, account: account)
+      expect(channel.voice_enabled?).to be false
+    end
+  end
+
+  describe '#voice_call_webhook_url' do
+    it 'returns the webhook URL based on phone number' do
+      channel = create(:channel_twilio_sms, :with_voice)
+      digits = channel.phone_number.delete_prefix('+')
+      expect(channel.voice_call_webhook_url).to include(digits)
+    end
+  end
+
+  describe '#voice_status_webhook_url' do
+    it 'returns the status webhook URL based on phone number' do
+      channel = create(:channel_twilio_sms, :with_voice)
+      digits = channel.phone_number.delete_prefix('+')
+      expect(channel.voice_status_webhook_url).to include(digits)
+    end
+  end
+
+  describe 'provisioning on create' do
+    it 'stores twiml_app_sid from the webhook setup service' do
+      stub_request(:get, %r{api\.twilio\.com/2010-04-01/Accounts/.*/IncomingPhoneNumbers\.json})
+        .to_return(status: 200, body: { incoming_phone_numbers: [{ capabilities: { 'voice' => true } }] }.to_json,
+                   headers: { 'Content-Type' => 'application/json' })
+      channel = create(:channel_twilio_sms, :with_voice, twiml_app_sid: nil)
+      expect(channel.twiml_app_sid).to eq(twiml_app_sid)
+    end
+  end
+
+  describe 'teardown on disable' do
+    let(:channel) { create(:channel_twilio_sms, :with_voice, account: account) }
+    let(:app_context) { instance_double(Twilio::REST::Api::V2010::AccountContext::ApplicationContext) }
+    let(:twilio_client) { instance_double(Twilio::REST::Client) }
+    let(:numbers_list) { instance_double(Twilio::REST::Api::V2010::AccountContext::IncomingPhoneNumberList) }
+
+    before do
+      allow(Twilio::REST::Client).to receive(:new).and_return(twilio_client)
+      allow(twilio_client).to receive(:applications).with(channel.twiml_app_sid).and_return(app_context)
+      allow(app_context).to receive(:delete)
+      allow(twilio_client).to receive(:incoming_phone_numbers).and_return(numbers_list)
+      allow(numbers_list).to receive(:list).with(phone_number: channel.phone_number).and_return([])
+    end
+
+    it 'deletes the TwiML app and clears twiml_app_sid' do
+      original_twiml_sid = channel.twiml_app_sid
+      channel.update!(voice_enabled: false)
+
+      expect(twilio_client).to have_received(:applications).with(original_twiml_sid)
+      expect(app_context).to have_received(:delete)
+      expect(channel.reload.twiml_app_sid).to be_nil
+    end
+
+    it 'preserves api_key_sid and api_key_secret' do
+      channel.update!(voice_enabled: false)
+      expect(channel.reload.api_key_sid).to be_present
+      expect(channel.reload.api_key_secret).to be_present
+    end
+
+    it 'does not fail if Twilio API errors' do
+      allow(app_context).to receive(:delete).and_raise(StandardError.new('Not found'))
+
+      expect { channel.update!(voice_enabled: false) }.not_to raise_error
+      expect(channel.reload.twiml_app_sid).to be_nil
+    end
+  end
+end
diff --git a/spec/enterprise/models/channel/voice_spec.rb b/spec/enterprise/models/channel/voice_spec.rb
deleted file mode 100644
index 01f4b4c5b..000000000
--- a/spec/enterprise/models/channel/voice_spec.rb
+++ /dev/null
@@ -1,79 +0,0 @@
-# frozen_string_literal: true
-
-require 'rails_helper'
-
-RSpec.describe Channel::Voice do
-  let(:twiml_app_sid) { 'AP1234567890abcdef' }
-  let(:channel) { create(:channel_voice) }
-
-  before do
-    allow(Twilio::VoiceWebhookSetupService).to receive(:new).and_return(instance_double(Twilio::VoiceWebhookSetupService, perform: twiml_app_sid))
-  end
-
-  it 'has a valid factory' do
-    expect(channel).to be_valid
-  end
-
-  describe 'validations' do
-    it 'validates presence of provider_config' do
-      channel.provider_config = nil
-      expect(channel).not_to be_valid
-      expect(channel.errors[:provider_config]).to include("can't be blank")
-    end
-
-    it 'validates presence of account_sid in provider_config' do
-      channel.provider_config = { auth_token: 'token' }
-      expect(channel).not_to be_valid
-      expect(channel.errors[:provider_config]).to include('account_sid is required for Twilio provider')
-    end
-
-    it 'validates presence of auth_token in provider_config' do
-      channel.provider_config = { account_sid: 'sid' }
-      expect(channel).not_to be_valid
-      expect(channel.errors[:provider_config]).to include('auth_token is required for Twilio provider')
-    end
-
-    it 'validates presence of api_key_sid in provider_config' do
-      channel.provider_config = { account_sid: 'sid', auth_token: 'token' }
-      expect(channel).not_to be_valid
-      expect(channel.errors[:provider_config]).to include('api_key_sid is required for Twilio provider')
-    end
-
-    it 'validates presence of api_key_secret in provider_config' do
-      channel.provider_config = { account_sid: 'sid', auth_token: 'token', api_key_sid: 'key' }
-      expect(channel).not_to be_valid
-      expect(channel.errors[:provider_config]).to include('api_key_secret is required for Twilio provider')
-    end
-
-    it 'validates presence of twiml_app_sid in provider_config' do
-      channel.provider_config = { account_sid: 'sid', auth_token: 'token', api_key_sid: 'key', api_key_secret: 'secret' }
-      expect(channel).not_to be_valid
-      expect(channel.errors[:provider_config]).to include('twiml_app_sid is required for Twilio provider')
-    end
-
-    it 'is valid with all required provider_config fields' do
-      channel.provider_config = {
-        account_sid: 'test_sid',
-        auth_token: 'test_token',
-        api_key_sid: 'test_key',
-        api_key_secret: 'test_secret',
-        twiml_app_sid: 'test_app_sid'
-      }
-      expect(channel).to be_valid
-    end
-  end
-
-  describe '#name' do
-    it 'returns Voice with phone number' do
-      expect(channel.name).to include('Voice')
-      expect(channel.name).to include(channel.phone_number)
-    end
-  end
-
-  describe 'provisioning on create' do
-    it 'stores twiml_app_sid in provider_config' do
-      ch = create(:channel_voice)
-      expect(ch.provider_config.with_indifferent_access[:twiml_app_sid]).to eq(twiml_app_sid)
-    end
-  end
-end
diff --git a/spec/enterprise/services/twilio/voice_webhook_setup_service_spec.rb b/spec/enterprise/services/twilio/voice_webhook_setup_service_spec.rb
index e31dfeb20..6c47fa325 100644
--- a/spec/enterprise/services/twilio/voice_webhook_setup_service_spec.rb
+++ b/spec/enterprise/services/twilio/voice_webhook_setup_service_spec.rb
@@ -9,14 +9,16 @@ RSpec.describe Twilio::VoiceWebhookSetupService do
   let(:api_key_secret) { 'api_key_secret_123' }
   let(:phone_number) { '+15551230001' }
   let(:frontend_url) { 'https://app.chatwoot.test' }
+  let(:account) { create(:account) }
 
   let(:channel) do
-    build(:channel_voice, phone_number: phone_number, provider_config: {
-            account_sid: account_sid,
-            auth_token: auth_token,
-            api_key_sid: api_key_sid,
-            api_key_secret: api_key_secret
-          })
+    build(:channel_twilio_sms, :with_voice,
+          account: account,
+          phone_number: phone_number,
+          account_sid: account_sid,
+          auth_token: auth_token,
+          api_key_sid: api_key_sid,
+          api_key_secret: api_key_secret)
   end
 
   let(:twilio_base_url) { "https://api.twilio.com/2010-04-01/Accounts/#{account_sid}" }
diff --git a/spec/enterprise/services/voice/inbound_call_builder_spec.rb b/spec/enterprise/services/voice/inbound_call_builder_spec.rb
index e8953da3c..a021c3a9c 100644
--- a/spec/enterprise/services/voice/inbound_call_builder_spec.rb
+++ b/spec/enterprise/services/voice/inbound_call_builder_spec.rb
@@ -4,7 +4,7 @@ require 'rails_helper'
 
 RSpec.describe Voice::InboundCallBuilder do
   let(:account) { create(:account) }
-  let(:channel) { create(:channel_voice, account: account, phone_number: '+15551239999') }
+  let(:channel) { create(:channel_twilio_sms, :with_voice, account: account, phone_number: '+15551239999') }
   let(:inbox) { channel.inbox }
   let(:from_number) { '+15550001111' }
   let(:to_number) { channel.phone_number }
diff --git a/spec/enterprise/services/voice/outbound_call_builder_spec.rb b/spec/enterprise/services/voice/outbound_call_builder_spec.rb
index fb75b404b..13d667925 100644
--- a/spec/enterprise/services/voice/outbound_call_builder_spec.rb
+++ b/spec/enterprise/services/voice/outbound_call_builder_spec.rb
@@ -4,7 +4,7 @@ require 'rails_helper'
 
 RSpec.describe Voice::OutboundCallBuilder do
   let(:account) { create(:account) }
-  let(:channel) { create(:channel_voice, account: account, phone_number: '+15551230000') }
+  let(:channel) { create(:channel_twilio_sms, :with_voice, account: account, phone_number: '+15551230000') }
   let(:inbox) { channel.inbox }
   let(:user) { create(:user, account: account) }
   let(:contact) { create(:contact, account: account, phone_number: '+15550001111') }
diff --git a/spec/enterprise/services/voice/provider/twilio/adapter_spec.rb b/spec/enterprise/services/voice/provider/twilio/adapter_spec.rb
index 68157ac50..62513c2a3 100644
--- a/spec/enterprise/services/voice/provider/twilio/adapter_spec.rb
+++ b/spec/enterprise/services/voice/provider/twilio/adapter_spec.rb
@@ -2,7 +2,7 @@ require 'rails_helper'
 
 describe Voice::Provider::Twilio::Adapter do
   let(:account) { create(:account) }
-  let(:channel) { create(:channel_voice, account: account) }
+  let(:channel) { create(:channel_twilio_sms, :with_voice, account: account) }
   let(:adapter) { described_class.new(channel) }
   let(:webhook_service) { instance_double(Twilio::VoiceWebhookSetupService, perform: true) }
   let(:calls_double) { instance_double(Twilio::REST::Api::V2010::AccountContext::CallList) }
@@ -19,7 +19,7 @@ describe Voice::Provider::Twilio::Adapter do
     allow(calls_double).to receive(:create).and_return(call_instance)
 
     allow(Twilio::REST::Client).to receive(:new)
-      .with(channel.provider_config_hash['account_sid'], channel.provider_config_hash['auth_token'])
+      .with(channel.account_sid, channel.auth_token)
       .and_return(client_double)
 
     result = adapter.initiate_call(to: '+15550001111', conference_sid: 'CF999', agent_id: 42)
diff --git a/spec/enterprise/services/voice/provider/twilio/conference_service_spec.rb b/spec/enterprise/services/voice/provider/twilio/conference_service_spec.rb
index 9997280cb..54b22c542 100644
--- a/spec/enterprise/services/voice/provider/twilio/conference_service_spec.rb
+++ b/spec/enterprise/services/voice/provider/twilio/conference_service_spec.rb
@@ -2,14 +2,15 @@ require 'rails_helper'
 
 describe Voice::Provider::Twilio::ConferenceService do
   let(:account) { create(:account) }
-  let(:channel) { create(:channel_voice, account: account) }
+  let(:channel) { create(:channel_twilio_sms, :with_voice, account: account) }
   let(:conversation) { create(:conversation, account: account, inbox: channel.inbox) }
   let(:twilio_client) { instance_double(Twilio::REST::Client) }
-  let(:service) { described_class.new(conversation: conversation, twilio_client: twilio_client) }
+  let(:service) { described_class.new(conversation: conversation) }
   let(:webhook_service) { instance_double(Twilio::VoiceWebhookSetupService, perform: true) }
 
   before do
     allow(Twilio::VoiceWebhookSetupService).to receive(:new).and_return(webhook_service)
+    allow(Twilio::REST::Client).to receive(:new).and_return(twilio_client)
   end
 
   describe '#ensure_conference_sid' do
diff --git a/spec/enterprise/services/voice/provider/twilio/token_service_spec.rb b/spec/enterprise/services/voice/provider/twilio/token_service_spec.rb
index fe6aebe01..0c96dbe76 100644
--- a/spec/enterprise/services/voice/provider/twilio/token_service_spec.rb
+++ b/spec/enterprise/services/voice/provider/twilio/token_service_spec.rb
@@ -3,7 +3,7 @@ require 'rails_helper'
 describe Voice::Provider::Twilio::TokenService do
   let(:account) { create(:account) }
   let(:user) { create(:user, :administrator, account: account) }
-  let(:voice_channel) { create(:channel_voice, account: account) }
+  let(:voice_channel) { create(:channel_twilio_sms, :with_voice, account: account) }
   let(:inbox) { voice_channel.inbox }
 
   let(:webhook_service) { instance_double(Twilio::VoiceWebhookSetupService, perform: true) }
diff --git a/spec/enterprise/services/voice/status_update_service_spec.rb b/spec/enterprise/services/voice/status_update_service_spec.rb
index fab626fb6..6f88f51c6 100644
--- a/spec/enterprise/services/voice/status_update_service_spec.rb
+++ b/spec/enterprise/services/voice/status_update_service_spec.rb
@@ -27,7 +27,7 @@ RSpec.describe Voice::StatusUpdateService do
       content_attributes: { data: { call_sid: call_sid, status: 'ringing' } }
     )
   end
-  let(:channel) { create(:channel_voice, account: account, phone_number: '+15551230002') }
+  let(:channel) { create(:channel_twilio_sms, :with_voice, account: account, phone_number: '+15551230002') }
   let(:inbox) { channel.inbox }
   let(:from_number) { '+15550002222' }
   let(:call_sid) { 'CATESTSTATUS123' }
diff --git a/spec/factories/channel/channel_voice.rb b/spec/factories/channel/channel_voice.rb
deleted file mode 100644
index 81ad8caaa..000000000
--- a/spec/factories/channel/channel_voice.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-# frozen_string_literal: true
-
-FactoryBot.define do
-  factory :channel_voice, class: 'Channel::Voice' do
-    sequence(:phone_number) { |n| "+155512345#{n.to_s.rjust(2, '0')}" }
-    provider_config do
-      {
-        account_sid: "AC#{SecureRandom.hex(16)}",
-        auth_token: SecureRandom.hex(16),
-        api_key_sid: SecureRandom.hex(8),
-        api_key_secret: SecureRandom.hex(16),
-        twiml_app_sid: "AP#{SecureRandom.hex(16)}"
-      }
-    end
-    account
-
-    after(:create) do |channel_voice|
-      create(:inbox, channel: channel_voice, account: channel_voice.account)
-    end
-  end
-end
diff --git a/spec/factories/channel/twilio_sms.rb b/spec/factories/channel/twilio_sms.rb
index 1963a4f28..68ac5a5d1 100644
--- a/spec/factories/channel/twilio_sms.rb
+++ b/spec/factories/channel/twilio_sms.rb
@@ -17,5 +17,13 @@ FactoryBot.define do
     trait :whatsapp do
       medium { :whatsapp }
     end
+
+    trait :with_voice do
+      with_phone_number
+      voice_enabled { true }
+      api_key_sid { "SK#{SecureRandom.hex(16)}" }
+      api_key_secret { SecureRandom.hex(16) }
+      twiml_app_sid { "AP#{SecureRandom.hex(16)}" }
+    end
   end
 end