Is SBC capable to filter given RTCP messages?
Hello all,
We are facing a situation with a customer on which once a call was succesfully established they send a RTCP Goodbye message towards remote destination through the SBC (NN3820) and this message causes the remote destination ends up the call by sending a SIP BYE. This SIP behaviour was caused on the reception of previous RTCP Goodbye message on a media gateway, which doesn't like it and closes the call.
We suggested to filter all RTCP on the SBC but it was not acceptable as customer wants to keep this traffic to monitor call Quality; remote destination doesn't use RTCP traffic.