On 5 Jun 2007, at 18:17, Joe Stone ((joestone)) wrote: > If we're keeping score, here's a RFC 2327 <-> 4566 compatibility > issue... > > RFC 4566 opted to add the following sentence to the definition of the > "a=fmtp" SDP attribute, > > At most one instance of this attribute is allowed for each > format.
Yes, because otherwise the usual mapping to media type parameters is lost. > There are countless I-Ds and RFCs which leverage multiple instances of > the "a=fmtp" SDP attribute per media format. The only case I'm aware of is a mistake RFC 3189. Do you know of other examples? Colin _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
