<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi,<div class=""><br class=""></div><div class="">When there is udptl media type in sdp, freeswitch ignores the audio type. That's why you are getting the codec error (if you don't have t38 enabled.)</div><div class="">The caller looks like a fax machine, which explains why you get a direct t38 request and not a reinvite.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Best Regards,<br class=""><div class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">-- <br class="">Vallimamod Abdullah</div><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">SIP Solutions</div><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><a href="mailto:vma@sip.solutions" class="">vma@sip.solutions</a><br class=""></div><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><a href="http://linkedin.com/in/vallimamod" class="">linkedin.com/in/vallimamod</a><br class="">.</div></div></div></div></div></div></div>
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<div><br class=""><blockquote type="cite" class=""><div class="">On 22 Aug 2018, at 15:55, Paul Muaddib <<a href="mailto:paul.muaddib83@gmail.com" class="">paul.muaddib83@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="">vars.xml<br class=""><br class=""> <X-PRE-PROCESS cmd="set" data="global_codec_prefs=PCMA,PCMU"/><br class=""> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMA,PCMU"/><br class=""><br class=""></div>
<div class="gmail-layoutRow"> <div class="gmail-left-pad"> <div class="gmail-gwt-HTML">My phones, all Grandstream GXP2140, accept PCMA and PCMU</div><div class="gmail-gwt-HTML"><br class=""></div><div class="gmail-gwt-HTML">I don't have trouble with other people calling me<br class=""></div> </div></div>
</div><br class=""><div class="gmail_quote"><div dir="ltr" class="">Am Mi., 22. Aug. 2018 um 15:21 Uhr schrieb Thorsten Göllner <<a href="mailto:tg-maillistings@level5.de" class="">tg-maillistings@level5.de</a>>:<br class=""></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF" class="">
Only PCMA@8000 is offered. Check device if codec is activated.<br class="">
<br class="">
<div class="m_3731525015767878569moz-cite-prefix">Am 21.08.2018 um 15:06 schrieb Paul
Muaddib:<br class="">
</div>
<blockquote type="cite" class="">
<div dir="ltr" class="">
<div class="">Hi,</div>
<div class=""><br class="">
</div>
<div class="">I have a rarely error where I get this failure message in
the log file. I am bit wondering because this is suposed to be
a normal voice call and not a fax.<br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Best regards,<br class="">
</div>
<div class="">Paul.<br class="">
</div>
<div class=""><br class="">
</div>
<div class="">fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 2018-08-20
14:04:54.056776 [INFO] switch_ivr_originate.c:1215 Sending
early media<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 2018-08-20
14:04:54.056776 [ERR] mod_sofia.c:2343 CODEC NEGOTIATION
ERROR. SDP:<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 v=0^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 o=- 20012711 20012711 IN
IP4 217.0.15.67^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 s=on transit^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 c=IN IP4 X.X.X.X^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 t=0 0^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 m=audio 13274 RTP/AVP 8
118 126 101^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=rtpmap:8 PCMA/8000^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=rtpmap:118 PCMA/8000^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=rtpmap:126
CLEARMODE/8000^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=rtpmap:101
telephone-event/8000^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=fmtp:101 0-15^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=gpmd:118 vbd=yes^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=ptime:20^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 m=image 11232 udptl t38^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38FaxVersion:0^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38MaxBitRate:14400^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38FaxMaxBuffer:3000^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38FaxMaxDatagram:500^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28
a=T38FaxRateManagement:transferredTCF^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28
a=T38FaxUdpEC:t38UDPRedundancy^M<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28<br class="">
fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 2018-08-20
14:04:54.056776 [NOTICE] switch_channel.c:3515 Hangup
sofia/external/+<a href="mailto:49XXXXXXXXX@sip-trunk.telekom.de" target="_blank" class="">49XXXXXXXXX@sip-trunk.telekom.de</a>
[CS_EXECUTE] [INCOMPATIBLE_DESTINATION]<br class="">
</div>
</div>
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