<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Italo,<div class=""><br class=""></div><div class="">That’s already what I use in a regexp condition on ${switch_r_sdp}.</div><div class=""><br class=""></div><div class="">My point was more to understand if it was the expected behavior. One would expect this parameter if requested by A to be forwarded to B by default.<br class=""><div class=""><br class="Apple-interchange-newline">
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<br class=""><div><blockquote type="cite" class=""><div class="">Le 5 juil. 2017 à 21:25, Ítalo Rossi <<a href="mailto:italo@freeswitch.org" class="">italo@freeswitch.org</a>> a écrit :</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Try:<div class=""><br class=""></div><div class=""><action application="export" data="rtp_append_audio_sdp=a=fmtp:18 annexb=no"/><br class=""></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Wed, Jul 5, 2017 at 12:03 PM, David Ponzone <span dir="ltr" class=""><<a href="mailto:david.ponzone@gmail.com" target="_blank" class="">david.ponzone@gmail.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">All,<br class="">
<br class="">
If I receive an INVITE from Leg A (Patton GW) with G729 and annexb=no in the SDP, I would expect annexb=no to be automatically inserted in the SDP to Leg B.<br class="">
It seems either with export absolute_codec_string=G729, and without it (so I send G729 and G711 to Leg B), annexb=no is not sent to Leg B.<br class="">
<br class="">
Is there any parameters or any configuration issue which may lead to annex=no being suppressed (which is an issue, as some carriers default to annexb=yes), or is it the normal behavior, meaning I have to manually export it to leg B if it was requested by A ?<br class="">
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Thank you<br class="">
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<a href="http://www.freeswitch.org/" rel="noreferrer" target="_blank" class="">http://www.freeswitch.org</a></blockquote></div><br class=""><br clear="all" class=""><div class=""><br class=""></div>-- <br class=""><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr" class="">Ítalo Rossi<div class=""><a href="mailto:italo@freeswitch.org" target="_blank" class="">italo@freeswitch.org</a></div></div></div>
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