<div dir="ltr">Sounds like you need to setup outbound caller ID, do you have a full sip trace?</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Aug 8, 2022 at 9:22 PM Brian May <<a href="mailto:brian@linuxpenguins.xyz">brian@linuxpenguins.xyz</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">OK, so some facts:<br>
<br>
* Similar problems for 2 providers.<br>
* If incoming call is bridged, it fails.<br>
* If incoming call is redirected to 9196 echo test it works.<br>
* The call to 9196 is answered immediately. But the time take to answer<br>
the call does not appear to be significant.<br>
<br>
I created tcpdumps of both cases.<br>
<br>
* In both cases, simple INVITE, TRYING, OK, ACK sequence.<br>
* In the good case, the provider starts sending data immediately after the ACK.<br>
<br>
My reasoning is:<br>
<br>
* The server must be doing something different in order for the<br>
behaviour to change of the packets it is sending.<br>
<br>
* This means the server must know which case is being tested.<br>
<br>
* This follows that we must be communicating something different to the<br>
server, depending on which case is being tested.<br>
<br>
I have opened two instances of wireshark, and comparing the two traces,<br>
I see only insignificant differences:<br>
<br>
* port numbers are different.<br>
<br>
* In the not-working case we send a Session Progress message while the<br>
phone is ringing, I think this is just a consequence of taking more<br>
time to answer the call.<br>
<br>
* In the working case, in the OK message freeswitch sends a "Accept: application/sdp" header.<br>
In the non-working case we omit the header.<br>
I find it hard to believe this could be of any consequence.<br>
<br>
All other details, codecs, IP address details, etc are identical.<br>
<br>
<br>
Oh, almost missed a difference; we send to the provider in the OK<br>
message (bad vs good calls):<br>
<br>
-P-Asserted-Identity: "Outbound Call" <<a href="mailto:sip%3A1005@sip.crazytel.net.au" target="_blank">sip:1005@sip.crazytel.net.au</a>><br>
+P-Asserted-Identity: "61390369013" <<a href="mailto:sip%3A61390369013@sip.crazytel.net.au" target="_blank">sip:61390369013@sip.crazytel.net.au</a>><br>
<br>
What is this header? Could the fact I am sending the wrong value be<br>
significant? My provider doesn't know anything about my 1005 extension.<br>
<br>
I am somewhat doubtful actually.<br>
<br>
--<br>
Brian May <<a href="mailto:brian@linuxpenguins.xyz" target="_blank">brian@linuxpenguins.xyz</a>><br>
<a href="https://linuxpenguins.xyz/brian/" rel="noreferrer" target="_blank">https://linuxpenguins.xyz/brian/</a><br>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:12.8px"><font color="#000000"><br></font></div><div style="font-size:12.8px"><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Brian West | Co-founder and Developer</font></span></p><p style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Need Commercial support? email <a href="mailto:sales@freeswitch.com" target="_blank">sales@freeswitch.com</a> </font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">FreeSWITCH Solutions | <a href="https://maps.google.com/?q=17345+Civic+Drive+%232531+Brookfield,+WI+53045&entry=gmail&source=g" style="color:rgb(17,85,204)" target="_blank">17345 Civic Drive #2531 Brookfield, WI 53045</a></font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><font color="#000000"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Email: </span><span style="color:rgb(17,85,204);font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><a href="mailto:brian@freeswitch.com" target="_blank">brian@freeswitch.com</a></span></font></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap"><font color="#000000">Mobile: <span title="Call with Google Voice">918-424-9378</span></font></span></p><p dir="ltr" style="font-size:12.8px;line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:4.5pt"><font color="#000000"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">Website: </span><a href="https://www.freeswitch.com/" style="color:rgb(17,85,204)" target="_blank"><span style="font-size:8pt;font-family:Arial;background-color:transparent;vertical-align:baseline;white-space:pre-wrap">https://www.FreeSWITCH.com</span></a></font></p><p dir="ltr" style="font-size:12.8px;line-height:1.2;margin-top:0pt;margin-bottom:0pt"><span style="background-color:transparent;font-size:9pt;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap"><a href="https://www.facebook.com/freeswitch" target="_blank"><img alt="https://www.facebook.com/signalwireinc?src=email" src="https://lh6.googleusercontent.com/AYfRoSNaDNtMPRMevPn_GqcVEMd5NDRFi0GlluGUWzV6I5TAY_3T2-Tt0IuIXeUtEdYsgNsM8DOYKRKhjmrG_-n2Ga-LCnoNk46sO8VyEma1sBFYdiGJcLRUvkrD1CYHN79qimeg" width="31" height="31" style="border: none;"></a> </span><span style="background-color:transparent;font-size:9pt;font-family:Tahoma;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap"><a href="https://twitter.com/freeswitch" target="_blank"><img alt="https://twitter.com/freeswitch" src="https://lh3.googleusercontent.com/W4SqXyybH2qdAozvtoKjcz736qOjk9LHDwldvs1ahc-WVU0putVMSsUH474KDrJ32jsqi6JDjyUWxqeEkN5I1xSlC5ShYrd1b8NIMUkDzDrtbWQfa6A_90UcygqesBtRLgeFirKa" width="31" height="31" style="border: none;"></a></span><br></p></div></div></div></div></div></div></div></div></div></div></div></div></div>