There is an incoming call from PSTN to IP Phone. RTP Path is successfully established. Now, WAN flaps and the outage is around 40 seconds. If none of the party hangs up, will the RTP session remain alive and both parties be able to hear each other after convergence or call will be dropped?
Is there any timer on CCM and Gateway which can be modified to change the RTP session timeout value?
Is there any difference in RTP Session timeout in H.323 or MGCP Gateway?
Any Cisco document highlighting the above behaviour will be highly appreciated.