<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I don't think this is a bug... I think its by design.<div><br></div><div>/b</div><div><br><div><div>On Dec 21, 2011, at 11:26 AM, Visciano Giovanni wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">I've opened a BUG.<br><a href="http://jira.freeswitch.org/browse/FS-3739">http://jira.freeswitch.org/browse/FS-3739</a><br><br>I don't know what's you FS configuration.<br>What I know is:<br>- SIP "media proxy mode" is OK.<br>- re-INVITE for codec modification to image T.38 (t38-passthrough) is OK in all SIP "media mode".<br><br>The "late_negotiation" + "inherit_codec" trick to avoid transcoding in a Back2Back<br>(that is no media proxy) configuration works only for the very first call setup SDP offer/answer.<br><a href="http://wiki.freeswitch.org/wiki/Codec_negotiation">http://wiki.freeswitch.org/wiki/Codec_negotiation</a><br><br>Once the call is established, further codec modification via re-INVITE are usually closed on<br>each leg (except for t38) and this can led to transcoding (and obvious errors if you can't or don't want<br>to transcode).<br><br>Hope this helps you find out your problem.<br><br>Giovanni</span></blockquote></div><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>-- </div><div>Brian West </div><div>FreeSWITCH Solutions, LLC</div><div>Phone: +1 (918) 420-9266 </div><div>Fax: +1 (918) 420-9267</div><div><a href="mailto:brian@freeswitch.org">brian@freeswitch.org</a></div><div><a href="http://www.freeswitch.org">http://www.freeswitch.org</a></div></div></div></span></span>
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