On Wed, Oct 10, 2018, at 4:27 AM, Olivier wrote: > Hello, > > I think I met a case similar to the one solved by [1] . Quoting this case : > > * res_pjsip: Handle deferred SDP hold/unhold properly. > > Some SIP devices indicate hold/unhold using deferred SDP reinvites. In > other words, they provide no SDP in the reinvite. > > A typical transaction that starts hold might look something like this: > > * Device sends reinvite with no SDP > * Asterisk sends 200 OK with SDP indicating sendrecv on streams. > * Device sends ACK with SDP indicating sendonly on streams. > > > Now, I would like to configure an Asterisk instance to act as those SIP > devices, ie to defer all SDP signaling in ACK. > > This is for testing purpose as I would like to reproduce in a lab an issue > with those SIP devices. > > 1. Is it possible ? I can use any Asterisk version for implementation.
It is not possible to configure Asterisk for this. The chan_pjsip module only does normal reinvites with SDP when configured to pass through MOH signaling. -- Joshua Colp Digium - A Sangoma Company | Senior Software Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - US Check us out at: www.digium.com & www.asterisk.org -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Astricon is coming up October 9-11! Signup is available at: https://www.asterisk.org/community/astricon-user-conference Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
