Hi, > *And I really want to know why solution in my draft without considering. we have had a huge thread considering and discussing those issues. If by considering you mean accepting whatever you propose discarding WG consensus, then that is impossible. Thanks, Gonzalo _______________________________________________ Sipping mailing list https://www.ietf.org/mailman/listinfo/sipping This list is for NEW development of the application of SIP Use sip-implementors@xxxxxxxxxxxxxxx for questions on current sip Use sip@xxxxxxxx for new developments of core SIP