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<p class="MsoNormal"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have configured "enable-3pcc=proxy" in the SIP profile, and have an external application that controls answer-call, make-call, etc. The configuration means that incoming calls w/o SDP are accepted, which works fine.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">The problem is that when I make an outgoing call, ringtone is not played to the caller, although the “ringback” variable is set for the caller's leg.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have checked the code in mod_sofia, and in sofia.c, there is a piece of code:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> if (sofia_test_flag(tech_pvt, TFLAG_SKIP_EARLY)) {<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> sofia_clear_flag_locked(tech_pvt, TFLAG_SKIP_EARLY);<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> goto done;<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> }<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">which disables reaching the ring-ready state. TFLAG_SKIP_EARLY is set when TFLAG_3PCC is true. If I comment out the goto statement, the A-party gets ringtone. N.B.: This is just a minimal quick fix, not a proposed solution,
which works because I’m not doing an enterprise originate.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Question: Is there a reason for this behavior? Documentation shows that early media must be disabled when an enterprise originate is done, but why is playing ringtone disabled in this case? Should I submit a bug report
to Jira?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal">Jaan<o:p></o:p></p>
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