As per RFC 3264, a missing direction attribute in offer SDP default is sendrecv. What is the default considered in case of Answer SDP? I assume that it should be again sendrecv and the default does not change whether it is offer or answer.
If the hold answer comes without direction attribute but with connection line IP 0.0.0.0, should I consider this a valid hold answer? I am asking this question because in my inter-operation testing, one of the UE sends answer without direction attribute when I send offer with a=sendonly. ~Vikram _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
