On 12/4/14 2:20 AM, Tarun2 Gupta wrote:
Hi

Our implementation is clearing the call on receiving no SDP (answer) in 200 OK 
for a ReINVITE with SDP (offer) sent. Is this (call clearing) the recommended 
behavior?
I am not able to find any normative RFC references to support this. Can you 
please help here?

Is this a typical simple reINVITE:

-> reINVITE w/SDP (offer)
<- 200 OK without SDP

Or were there some other messages involved?

I agree that if the above is the case, then you are in an inconsistent state relative to the other UA and it is probably hard to continue the call.

        Thanks,
        Paul

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