Hi....
Regarding 4xx response: If 4xx response didn't contain MUST
field(ex: 405 MUST contain "Allow" Header). If no "Allow" header is present,
then do we need to discord that response or not??. As per RFC 3261, that
response MUST contain "Allow" header.-- Regards Kanthu(Canty) _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
