<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><em style="color: rgb(51, 51, 51); font-family: Arial, sans-serif; font-size: 14px; font-variant-ligatures: normal; font-variant-position: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; line-height: 20px; widows: 1; background-color: rgb(255, 255, 255);" class="">media_mix_inbound_outbound_code=true</em><div class=""><div style="widows: 1;" class=""><font color="#333333" face="Arial, sans-serif" class=""><span style="font-size: 14px; background-color: rgb(255, 255, 255);" class=""><i class=""><br class=""></i></span></font></div><div style="widows: 1;" class=""><a href="https://freeswitch.org/confluence/display/FREESWITCH/Codec+Negotiation#CodecNegotiation-MixingMedia/Codecsondifferentlegs(transcoding)" class="">https://freeswitch.org/confluence/display/FREESWITCH/Codec+Negotiation#CodecNegotiation-MixingMedia/Codecsondifferentlegs(transcoding)</a></div><div class=""><div style="widows: 1;" class=""><font color="#333333" face="Arial, sans-serif" class=""><span style="font-size: 14px; background-color: rgb(255, 255, 255);" class=""><i class=""><br class=""></i></span></font></div><div style=""><blockquote type="cite" class=""><div class="">On May 31, 2016, at 9:41 AM, Kim Rostgaard Christensen <<a href="mailto:krc@retrospekt.dk" class="">krc@retrospekt.dk</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
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<div class="moz-cite-prefix">
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charset=windows-1252" class="">
We've had a sort-a breakthrough:<br class="">
<br class="">
If we override the codec string<br class="">
originate loopback/5900/default
&bridge({absolute_codec_string='PCMA,PCMU'}sofia/gateway/gw/number)<br class="">
<br class="">
We can get the gateway to accept our call. This is most like due
to them not supporting L16 - which makes the
BEARERCAPABILITY_NOTAVAIL make sense. Yay!<br class="">
<br class="">
SDP then becomes:<br class="">
<br class="">
v=0<br class="">
o=FreeSWITCH 1464414375 1464414376 IN IP4 192.168.1.4<br class="">
s=FreeSWITCH<br class="">
c=IN IP4 192.168.1.4<br class="">
t=0 0<br class="">
m=audio 24744 RTP/AVP 8 101<br class="">
a=rtpmap:8 PCMA/8000<br class="">
a=rtpmap:101 telephone-event/8000<br class="">
a=fmtp:101 0-16<br class="">
a=ptime:20<br class="">
<br class="">
And everything is fine. Sound comes through, and connection is
stable.<br class="">
<br class="">
This raises two questions:<br class="">
<br class="">
1. We would really like the default behaviour to use PCMA/8000 for
outbound bridged channels.<br class="">
How do we go about this?<br class="">
<br class="">
2. Is this intended that a minor release should have such large
impact on the SDP and, if so, can anyone elaborate on this?<br class="">
<br class="">
Best<br class="">
Kim<br class="">
<wbr style="color: rgb(34, 34, 34); font-family: arial,
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12.8px; font-style: normal; font-variant: normal; font-weight:
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white-space: normal; widows: 1; word-spacing: 0px;
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255);" class=""><br class="">
<br class="">
On 2016-05-27 16:32, Kim Rostgaard Christensen wrote:<br class="">
</div>
<blockquote cite="mid:57485A7D.1000302@retrospekt.dk" type="cite" class="">
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<div class="moz-cite-prefix">We finally got around to getting a
SIP trace.<br class="">
<br class="">
The only difference we can find is in the SDP<br class="">
<br class="">
1.6.2:<br class="">
<br class="">
v=0
<br class="">
o=FreeSWITCH 1464328347 1464328348 IN IP4 192.168.1.3
<br class="">
s=FreeSWITCH
<br class="">
c=IN IP4 192.168.1.3
<br class="">
t=0 0
<br class="">
m=audio 28898 RTP/AVP 102 103 9 0 8 3 101 13 104 105
<br class="">
a=rtpmap:102 L16/8000
<br class="">
a=rtpmap:103 opus/48000/2
<br class="">
a=fmtp:103 useinbandfec=1; usedtx=1; maxaveragebitrate=30000;
maxplaybackrate=48000; ptime=20; minptime=20; maxptime=20;
samplerate=48000; sprop-stereo=1
<br class="">
a=rtpmap:9 G722/8000
<br class="">
a=rtpmap:0 PCMU/8000
<br class="">
a=rtpmap:8 PCMA/8000
<br class="">
a=rtpmap:3 GSM/8000
<br class="">
a=rtpmap:101 telephone-event/8000
<br class="">
a=fmtp:101 0-16
<br class="">
a=rtpmap:13 CN/8000
<br class="">
a=rtpmap:104 telephone-event/48000
<br class="">
a=fmtp:104 0-16
<br class="">
a=rtpmap:105 CN/48000
<br class="">
a=ptime:20
<br class="">
<br class="">
1.6.8:<br class="">
<br class="">
v=0
<br class="">
o=FreeSWITCH 1464330840 1464330841 IN IP4 192.168.1.4
<br class="">
s=FreeSWITCH
<br class="">
c=IN IP4 192.168.1.4
<br class="">
t=0 0
<br class="">
m=audio 28118 RTP/AVP 102 101 13
<br class="">
a=rtpmap:102 L16/8000
<br class="">
a=rtpmap:101 telephone-event/8000
<br class="">
a=fmtp:101 0-16
<br class="">
a=rtpmap:13 CN/8000
<br class="">
a=ptime:20
<br class="">
<br class="">
<br class="">
Any hints?<br class="">
<br class="">
<br class="">
On 2016-02-10 18:16, Thomas Løcke wrote:<br class="">
</div>
<blockquote cite="mid:CAHJ5xPmcOOPdfphZ-NQS2eZstP5F+8PqTykj=e9wfu1qWmWcVw@mail.gmail.com" type="cite" class="">
<div dir="ltr" class="">Hi Ken,
<div class=""><br class="">
</div>
<div class="">It doesn't work from our dialplan either:</div>
<div class=""><br class="">
</div>
<div class="">
<div class=""><extension name="foobar" continue="true"></div>
<div class=""> <condition field="destination_number"
expression="^external_transfer_(\d+)$"></div>
<div class=""> <action application="set"
data="ringback=${dk-ring}"/></div>
<div class=""> <action application="ring_ready" /></div>
<div class=""> <action application="bridge"
data="[fifo_music=default]sofia/gateway/${default_trunk}/$1"/></div>
<div class=""> <action application="hangup"/></div>
<div class=""> </condition></div>
<div class=""> </extension></div>
<div class=""><br class="">
</div>
<div class="">That works swimmingly with 1.6.2, but fails
with BEARERCAPABILITY_NOTAVAIL with 1.6.6.</div>
<div class=""><br class="">
</div>
<div class="gmail_extra"><br class="">
<div class="gmail_quote">2016-02-10 18:07 GMT+01:00 Ken
Rice <span dir="ltr" class=""><<a moz-do-not-send="true" href="mailto:krice@freeswitch.org" target="_blank" class="">krice@freeswitch.org</a>></span>:<br class="">
<blockquote class="gmail_quote" style="margin:0px 0px
0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr" class="">I doubt that was ever an intended
feature... why not just send the A leg out and park
the bleg just reverse your notation there<br class="">
</div>
<div class="gmail_extra"><br class="">
<div class="gmail_quote">
<div class="">
<div class="h5">On Wed, Feb 10, 2016 at 10:48
AM, Thomas Løcke <span dir="ltr" class=""><<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:thomas.granvej6@gmail.com"></a><a class="moz-txt-link-abbreviated" href="mailto:thomas.granvej6@gmail.com">thomas.granvej6@gmail.com</a>></span>
wrote:<br class="">
</div>
</div>
<blockquote class="gmail_quote" style="margin:0px
0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div class="">
<div class="h5">
<div dir="ltr" class="">Hi all,
<div class=""><br class="">
</div>
<div class="">Using 1.6.2 this works from fs_cli
and dialplan:</div>
<div class=""><br class="">
</div>
<div class=""><span style="color:rgb(38,50,56);font-size:13px;line-height:16px" class="">originate
loopback/park/default
&bridge(sofia/gateway/server/xxxxxxxx)</span><br class="">
</div>
<div class=""><span style="color:rgb(38,50,56);font-size:13px;line-height:16px" class=""><br class="">
</span></div>
<div class=""><span style="color:rgb(38,50,56);font-size:13px;line-height:16px" class="">Using
1.6.6 it fails with </span><font color="#263238" class=""><span style="line-height:16px" class="">BEARERCAPABILITY_NOTAVAIL.</span></font></div>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</div>
<br class="">
<fieldset class="mimeAttachmentHeader"></fieldset>
<br class="">
<pre wrap="" class="">_________________________________________________________________________
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</blockquote>
<br class="">
</blockquote>
<br class="">
</div>
_________________________________________________________________________<br class="">Professional FreeSWITCH Consulting Services: <br class=""><a href="mailto:consulting@freeswitch.org" class="">consulting@freeswitch.org</a><br class="">http://www.freeswitchsolutions.com<br class=""><br class="">Official FreeSWITCH Sites<br class="">http://www.freeswitch.org<br class="">http://confluence.freeswitch.org<br class="">http://www.cluecon.com<br class=""><br class="">FreeSWITCH-users mailing list<br class="">FreeSWITCH-users@lists.freeswitch.org<br class="">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users<br class="">UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users<br class="">http://www.freeswitch.org</div></blockquote></div><br class=""></div></div></body></html>