Simon, you should probably enable debugging on Linphone and check what it does when you hold the call. It should send out a reINVITE with a=sendonly in the SDP (and Linphone also adds a “Subject: Call on Hold” to the SIP headers).
Germán > On 25 Apr 2021, at 20:39, Simon Edwards <[email protected]> > wrote: > > I have a new deployment of linphone <—> Freepbx<—>Sangoma SBC<—> Sipgate SIP > trunk. > > So far everything seems to work as expected, except when I make an outbound > (external) call from linphone, but then wish to put the called party on hold. > I put the call on hold, the called party doesn’t get MOH, and I can’t get the > call back. It ends up either dropping the call, or I have to hang up the > linphone client. > > Looking at the SIP trace from FreePBX, I can’t see where the Linphone client > signals to put the call on hold, so I’m wondering if there is a bug or > something? > > Inbound calls to the linphone client can be put on hold, MOH is delivered, > and I can get the call back. > > Thanks > > Simon > > Sent from my iPad > _______________________________________________ > Linphone-users mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/linphone-users _______________________________________________ Linphone-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/linphone-users
