1. 2016-11-24 [3] [Sip-implementors] m:inactive in SDP offer sip-imple Aman 2. 2016-11-07 [2] [Sip-implementors] SIP-URI Without Userinfo sip-imple Paul Kyzivat 3. 2016-11-07 [2] Re: [Sip-implementors] [sipcore] SIP-URI Without User sip-imple Dale R. Worle 4. 2016-11-04 [6] [Sip-implementors] Semantics of parameters in URI use sip-imple Paul Kyzivat