Hi all,
I use hold and resume call scenario for the topology below.
UAS----------HUB------DUT----------------------------------Router--------HUB--------UAC
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WAN SER Proxy
I am registering UAC and UAS with the WAN SER proxy.
I am sending an invite from UAC, corresponding 100 trying, 180 ringing and
200 ok is being sent by UAS to Proxy and Proxy forwards the same.
I execute the PCAPPLAY and check the counters in the DUT's interface.
Then, i put the call on hold by sending another invite with no SDP and chk
the counters correspondingly.
The call was on HOLD.
Now, i send another invite to resume the call ...... It is here that i face
the problem.
*Problem.*
*
*
*The invite is reaching the Proxy and proxy forwards it to the UAS.*
*UAS send a 200 ok which is being forwarded to the UAC by the proxy.*
*Then UAC is sending the ACK, Proxy is forwarding it to UAS but UAS drops
it. *
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regards,
Mohan
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