Provide temporary fix for communication with old server

Change-Id: I74c986b7d7892e4051908c9ee751f701ff4f4b9c
diff --git a/client/src/components/ConversationView.tsx b/client/src/components/ConversationView.tsx
index d4b8f90..a269c89 100644
--- a/client/src/components/ConversationView.tsx
+++ b/client/src/components/ConversationView.tsx
@@ -165,7 +165,7 @@
   }, [account, members, adminTitle, t]);
 
   const startCall = (withVideo = false) => {
-    let url = `/account/${account.getId()}/call/${conversationId}`;
+    let url = `/deprecated-account/${account.getId()}/call/${conversationId}`;
     if (withVideo) {
       url += '?video=true';
     }