Paul Kyzivat schrieb: > > Iñaki Baz Castillo wrote: >> 2008/10/22 Iñaki Baz Castillo <[EMAIL PROTECTED]>: >>> Hi, SIP Presence Event Package RFC( 3856 ) says that From and To of a >>> SUBSCRIBE cannot be a TEL URI: >>> >>> Section 5. >>> >>> SUBSCRIBE messages also contain logical identifiers that define the >>> originator and recipient of the subscription (the To and From header >>> fields). These headers can take either a pres or SIP URI. >>> >>> >>> Why? Why is valid a PRES URI but not a TEL? > > I can think of no reason why a TEL should not be permitted. Presumably > it would be routed the same way an INVITE would. Eventually that should > lead to some UA, perhaps a GW, perhaps a native sip device. Either way > the SUBSCRIBE *might* be supported. If the subscribe isn't supported > then an error is reported. > > So I consider this a bug in the spec.
So, what would be the next step to solve this issue? A new RFC? thanks Klaus _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
