Not sure but i think FS can&#39;t initiate re-invite, however if caller (or callee) initiate a re-invite then FS responds accordingly, including codec renegotiation. <div><br></div><div>Thank you.</div><div><br><br><div class="gmail_quote">
2012/1/23 Roland Hänel <span dir="ltr">&lt;<a href="mailto:roland@haenel.me">roland@haenel.me</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<div>
<br></div><div>Is there a way to trigger a SIP re-INVITE for a channel that has already been answered, and to make FreeSwitch offer a certain list of codecs to the endpoint?</div><div><br></div><div>Let&#39;s assume the call is answered with PCMA/PCMU, then the user enters an IVR, now we know that he&#39;s going to join a conference. For the conference, I might want to enable G.722 and H.264 video (which should not generally be enabled for all incoming calls). I found stuff about codec-related channel variables, but no &#39;trigger&#39; to tell FS to make a codec re-negotiation.</div>

<div><div><br></div>Greetings,<div>Roland</div><div><br></div><br>
</div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Muhammad Shahzad<br>-----------------------------------<br>CISCO Rich Media Communication Specialist (CRMCS)<br>CISCO Certified Network Associate (CCNA)<br>
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