Asterisk can know that one of the attached phones is both ringing and on the phone.However the sip NOTIFY it sends out to interested parties can only communicate one state, for example with pidf+xml it can either send Ringing or On the phone and so..
Author : John Hughes
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I am having a problem with one of my callers who is using either g729 or alaw. I can do alaw but not g729 so asterisk should negotiate alaw right? In fact from the sip debug it looks like it does, but then I get the dreaded channel.c:5630 set_form..
So Ive got a bit further with my project to get BLF working between asterisk and linphone.Initially asterisk was rejecting linphones SUBSCRIBE messages because they didnt have an Accept: header. Ive fixed that and now the initial SUBSCRIBE messa..
in these dark days of COVID-19 lockdown Im using linphone to connect to my office asterisk system for working from home. Its going pretty well but the presence/BLF functions dont appear to work. In the linphone logs and asterisk debug I find that aster..