diff --git a/src/components/call/CscCall.vue b/src/components/call/CscCall.vue
index f109b8f5..7e346b42 100644
--- a/src/components/call/CscCall.vue
+++ b/src/components/call/CscCall.vue
@@ -561,10 +561,14 @@ export default {
             this.fetchLocalMediaWrapperWidth()
             this.fetchRemoteMediaWrapperWidth()
         }
+        const startCall = (media) => {
+            this.startCall(media)
+        }
         fetchMediaWrapperWidth()
         this.$root.$on('window-resized', fetchMediaWrapperWidth)
         this.$root.$on('content-resized', fetchMediaWrapperWidth)
         this.$root.$on('orientation-changed', fetchMediaWrapperWidth)
+        this.$root.$on('start-call', startCall)
     },
     methods: {
         fetchLocalMediaWrapperWidth () {
diff --git a/src/helpers/validation.js b/src/helpers/validation.js
index cf04e92b..5a624e7e 100644
--- a/src/helpers/validation.js
+++ b/src/helpers/validation.js
@@ -1,6 +1,7 @@
 
 const userInfoRegExp = new RegExp(/^[-_.!~*'&=+$,;?/%a-zA-Z0-9]+$/)
 const macAddressRegExp = new RegExp(/^(?:[0-9A-Fa-f]{2}(?=([-:]|))(?:\1[0-9A-Fa-f]{2}){5})$/)
+const phoneNumberRegExp = new RegExp(/^\+[0-9]?()[0-9](\s|\S)(\d[0-9]{9})$/)
 
 export function userInfo (value) {
     return userInfoRegExp.test(value)
@@ -18,7 +19,7 @@ export function customMacAddress (value) {
 }
 
 export function isPhone (value) {
-    return /^\+[0-9]?()[0-9](\s|\S)(\d[0-9]{9})$/.test(value)
+    return phoneNumberRegExp.test(value)
 }
 
 export function inRange (value, min, max, between) {
diff --git a/src/pages/CscPageConversations.vue b/src/pages/CscPageConversations.vue
index 2f7d8aed..739e14bf 100644
--- a/src/pages/CscPageConversations.vue
+++ b/src/pages/CscPageConversations.vue
@@ -16,7 +16,8 @@
                 :default="tab.value === selectedTab"
                 :disable="listLoading"
                 @click="selectTab(tab.value)"
-            />
+            />       
+                
         </template>
         <template
             v-slot:toolbar
@@ -274,6 +275,7 @@ export default {
         },
         startCall (number) {
             this.$store.commit('call/numberInputChanged', number)
+            this.$root.$emit('start-call', 'audioOnly')
             this.$router.push('home')
         },
         downloadFax (fax) {