Integrating your iOS app with Avaya Communicator -

in ios, trying make call using avaya communicator app opening url avaya-onex-call custom scheme.

 nsstring *dialstring = @"+14085550101";     nsurl *url = [nsurl urlwithstring:[nsstring stringwithformat:      @"avaya-onex-call:%@", dialstring]];     // try launch using avaya communicator app     if ([[uiapplication sharedapplication] canopenurl:url]) {     [[uiapplication sharedapplication] openurl:url];      }  

i able navigate avaya communicator app , dial pad displayed in avaya communicator. within in fraction of seconds avaya app crashes/closes without call.

i using ios app in india , have configured voip services. same configuration details colleague able call number through avaya in in android. please suggest.