Hi,
currently i build ucma application and run this application on top of Lync FE Server. But we got the following problems:
1. We created auto provisioning application endpoint called "startup.sample" using Lync management shell then running simple ucma application to receive incoming call.
But it return the following error "external server must be installed , code failure:2".
My question is how do we know the things that make this error come up, maybe incorrect configuration?
2. We create manual-provisioning on ucma application and run the application.
As a result, the platform started and application endpoint established without error.
Then I’m modified the code and put an event to handle incoming call after establishing endpoint success to handle incoming call.
But, when I call from Lync client to the trusted application endpoint "startup.sample" that I have created before, it seems that the event not raised, since the ucma application didn’t return anything incoming status.
my question is, how do we know this error and the cause that make event not raised?
The following are architecture/topology that we used in our environment:
- DC server
- Lync FE Server (UCma application in top of the server)
- 3 Notebook with Lync client 2013 installed.