1. 2018-12-21 [8] [Sip-implementors] Question if we reject a r Paul Kyziva 2. 2018-12-21 [8] [Sip-implementors] Question on Offer/Answer Paul Kyziva 3. 2018-12-19 [3] Re: [Sip-implementors] Appropriate back-off Philipp_Sch 4. 2018-12-08 [3] Re: [Sip-implementors] Query about Content-T Dale R. Wor 5. 2018-12-05 [2] Re: [Sip-implementors] Switch not forwarding ankur bansa 6. 2018-12-05 [1] Re: [Sip-implementors] Volte Call ankur bansa