<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);" class=""><action application="export" data="rtp_append_audio_sdp=a=fmtp:18 annexb=no"/></span></div><div class=""><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);" class=""><br class=""></span></div><div class=""><font color="#333333" face="Helvetica Neue, Helvetica, Arial, sans-serif" class=""><span style="font-size: 14px; background-color: rgb(255, 255, 255);" class="">between 1.2 and 1.4 the var got renamed from sip_ to rtp_</span></font></div><div class=""><br class=""></div><br class=""><div><blockquote type="cite" class=""><div class="">On May 17, 2016, at 2:37 PM, Michael Jerris <<a href="mailto:mike@jerris.com" class="">mike@jerris.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Interesting, <a href="https://tools.ietf.org/html/rfc7261" class="">https://tools.ietf.org/html/rfc7261</a> says annexb=yes is default if omitted. Brian West, did you know that?<div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""><div class=""><blockquote type="cite" class=""><div class="">On May 17, 2016, at 10:57 AM, Mike Rice <<a href="mailto:mrice0118@gmail.com" class="">mrice0118@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="">We have a carrier the mandates that annex b be disabled on the invites to them. I have added the following to the default dialplan but nothing seems to change the invite on the B leg to the carrier. </div><div class=""><br class=""></div><div class=""><extension name="disable-annexB" continue="true"></div><div class=""> <condition field="${switch_r_sdp}" expression="/(.*)(m=audio \d+ RTP\/AVP)(.*)( 18 )(.*)/s"></div><div class=""> <action application="export" data="sip_append_audio_sdp=a=fmtp:18 annexb=no"/></div><div class=""> </condition></div><div class=""></extension></div><div class=""><br class=""></div><div class=""><action application="export" data="sip_append_audio_sdp=a=fmtp:18 annexb=no"/></div><div class=""><br class=""></div><div class="">and</div><div class=""><br class=""></div><div class=""><action application="bridge" data="{sip_append_audio_sdp=a=fmtp:18</div><div class="">annexb=no,absolute_codec_string=^^:G729:PCMU:PCMA}sofia/gateway/carrierGW/$1"/></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">inbound-late-negotiation is set to true. The logs show that it is exporting:</div><div class=""><br class=""></div><div class="">[DEBUG] switch_channel.c:1267 EXPORT (export_vars) [sip_h_Diversion]=[<<a href="sip:XXXXXXXXXX@10.10.X.X" class="">sip:XXXXXXXXXX@10.10.X.X</a>>;reason=unavailable]</div><div class="">EXECUTE <a href="mailto:sofia/internal/1000@10.10.x.x" class="">sofia/internal/1000@10.10.X.X</a> bridge(sofia/gateway/lo7f/XXXXXXXXXX)</div><div class="">[DEBUG] switch_channel.c:1221 <a href="mailto:sofia/internal/1000@10.10.x.x" class="">sofia/internal/1000@10.10.X.X</a> EXPORTING[export_vars] [sip_append_audio_sdp]=[a=fmtp:18 annexb=no] to event</div><div class="">[DEBUG] switch_channel.c:1221 <a href="mailto:sofia/internal/1000@10.10.x.x" class="">sofia/internal/1000@10.10.X.X</a> EXPORTING[export_vars] [sip_h_Diversion]=[<<a href="sip:XXXXXXXXXX@10.10.X.X" class="">sip:XXXXXXXXXX@10.10.X.X</a>>;reason=unavailable] to event</div><div class=""><br class=""></div><div class="">The SDP does not reflect:</div><div class=""><br class=""></div><div class="">Local SDP:</div><div class="">v=0</div><div class="">o=FreeSWITCH IN IP4 10.10.X.X</div><div class="">s=FreeSWITCH</div><div class="">c=IN IP4 10.10.X.X</div><div class="">t=0 0</div><div class="">m=audio 20022 RTP/AVP 18 0 8 101 13</div><div class="">a=rtpmap:18 G729/8000</div><div class="">a=rtpmap:0 PCMU/8000</div><div class="">a=rtpmap:8 PCMA/8000</div><div class="">a=rtpmap:101 telephone-event/8000</div><div class="">a=fmtp:101 0-16</div><div class="">a=ptime:20</div><div class="">a=sendrecv</div><div class=""><br class=""></div><div class="">Any help would be greatly appreciated. Thanks!</div></div>
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