[OpenSIPS-Users] Invalid Bye Request

Nathaniel L Keeling III keeling at akan-tech.com
Tue Apr 23 14:14:25 CEST 2013 

I believe what is invalid is the route set. The Bye has a "to tag" and a 
"route" header but the address on the "route" header is the same as the 
proxy. I have attached the output from ngrep and included the code 
snippet where I check for in-dialog requests.

     if (has_totag()) {

         if (loose_route()) {

             append_hf("P-hint: rr-enforced\r\n");

             if ( $DLG_status!=NULL && !validate_dialog() ) {
                 xlog("L_WARN","WARN:callerid:$ci|end|In-Dialog $rm from 
$si (callid=$ci) is not valid according to dialog\n");
                                 ## exit;
             }

             if (is_method("BYE")) {

                 setflag(1); # do accounting ...
                 setflag(3); # ... even if the transaction fails

             } else {

                 if (is_method("INVITE")) {
                     record_route();
                  }

                  if (check_route_param("nat=yes")) {
                      setflag(10);
                  }

                  route(send_request);
             }
         } else {
             if ( is_method("ACK") ) {
                 if ( t_check_trans() ) {
                     xlog("L_INFO", "INFO:callerid:$ci|log|in dialog 
request belongs to a known transaction");
                     route(logged_relay);
                     exit;
                 } else {
                     xlog("L_WARN", "WARN:callerid:$ci|end|no matching 
transaction");
                     exit;
                 }
             }
             sl_send_reply("404","Not here");
             exit;

         }
         xlog("L_WARN", "WARN:callerid:$ci|end|could not route in 
dialog, request with to tag that is non loose-routed");
         sl_send_reply("486", "PC Load Letter");
         exit;
     }

Thanks

Nathaniel Keeling

On 4/23/13 4:15 AM, Vlad Paiu wrote:
> Hello,
>
> What is invalid for that particular BYE ? Is it the Route set, or the 
> To header ?
> Can you please post a SIP trace for such a call ?
>
> Best Regards,
>
> Vlad Paiu
> OpenSIPS Developer
> http://www.opensips-solutions.com
>
>
> On 04/23/2013 12:11 AM, Nathaniel L Keeling III wrote:
>> Hello,
>>
>> I have a situation where my Bye requests are being flagged as 
>> invalid. What is occurring is that the Bye request is being sent, it 
>> is part of a dialog but it is non loose-route. I am not sure how to 
>> fix this. The "To User" is a valid SIP user but not registered, so I 
>> sent the invite to the voicemail server (which is another server). 
>> When the caller hangs up, the Bye request is created, sent to the SIP 
>> PROXY and then the SIP proxy flags is as being within a dialog but 
>> not loose-route. I issue the record-route() for all INVITES before I 
>> perform the lookup and send it to the voicemail media server. Is 
>> there something else I am missing or any help would be appreciated. I 
>> would like to get valid Bye requests so I can account for them.
>>
>> Thanks
>>
>> Nathaniel L Keeling
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>

-------------- next part --------------
#
U 2013/04/23 06:39:20.004304 208.54.44.253:55276 -> 209.252.110.38:5060
INVITE sip:nkeeling at akanvoice.com SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPj2JrYh0OrWpzgQWm-tyCx9KEbamKHgZMP.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>.
Contact: <sip:nkeeling3 at 208.54.44.253:55276;ob>.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24041 INVITE.
Route: <sip:kwesi-chicago-sip1.akan.us.com:5060;lr>.
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.
Supported: replaces, 100rel, timer, norefersub.
Session-Expires: 1800.
Min-SE: 90.
User-Agent: CSipSimple_p999-10/r1916.
Content-Type: application/sdp.
Content-Length:   370.
.
v=0.
o=- 3575705932 3575705932 IN IP4 100.225.240.85.
s=pjmedia.
c=IN IP4 100.225.240.85.
t=0 0.
m=audio 4000 RTP/AVP 96 3 0 8 101.
c=IN IP4 100.225.240.85.
a=rtcp:4001 IN IP4 100.225.240.85.
a=sendrecv.
a=rtpmap:96 SILK/8000.
a=fmtp:96 useinbandfec=0.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.

#
U 2013/04/23 06:39:20.027273 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPj2JrYh0OrWpzgQWm-tyCx9KEbamKHgZMP.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3e20f503351df27af5414f05c347a75a.15d9.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24041 INVITE.
Proxy-Authenticate: Digest realm="akanvoice.com", nonce="51767306000000040a0575c962842d819471e76a6e344607".
Content-Length: 0.
.

#
U 2013/04/23 06:39:20.062285 208.54.44.253:55276 -> 209.252.110.38:5060
INVITE sip:nkeeling at akanvoice.com SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPj2JrYh0OrWpzgQWm-tyCx9KEbamKHgZMP.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>.
Contact: <sip:nkeeling3 at 208.54.44.253:55276;ob>.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24041 INVITE.
Route: <sip:kwesi-chicago-sip1.akan.us.com:5060;lr>.
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.
Supported: replaces, 100rel, timer, norefersub.
Session-Expires: 1800.
Min-SE: 90.
User-Agent: CSipSimple_p999-10/r1916.
Content-Type: application/sdp.
Content-Length:   370.
.
v=0.
o=- 3575705932 3575705932 IN IP4 100.225.240.85.
s=pjmedia.
c=IN IP4 100.225.240.85.
t=0 0.
m=audio 4000 RTP/AVP 96 3 0 8 101.
c=IN IP4 100.225.240.85.
a=rtcp:4001 IN IP4 100.225.240.85.
a=sendrecv.
a=rtpmap:96 SILK/8000.
a=fmtp:96 useinbandfec=0.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.

#
U 2013/04/23 06:39:20.079693 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPj2JrYh0OrWpzgQWm-tyCx9KEbamKHgZMP.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3e20f503351df27af5414f05c347a75a.15d9.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24041 INVITE.
Proxy-Authenticate: Digest realm="akanvoice.com", nonce="5176730600000005692193dec7af90caff577840b5d5bcfc".
Content-Length: 0.
.

#
U 2013/04/23 06:39:20.130564 208.54.44.253:55276 -> 209.252.110.38:5060
ACK sip:nkeeling at akanvoice.com SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPj2JrYh0OrWpzgQWm-tyCx9KEbamKHgZMP.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3e20f503351df27af5414f05c347a75a.15d9.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24041 ACK.
Route: <sip:kwesi-chicago-sip1.akan.us.com:5060;lr>.
Content-Length:  0.
.

#
U 2013/04/23 06:39:20.165386 208.54.44.253:55276 -> 209.252.110.38:5060
INVITE sip:nkeeling at akanvoice.com SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPjCksQL-AUUmnUK9-vOuvGnW.iNV3IBcgR.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>.
Contact: <sip:nkeeling3 at 208.54.44.253:55276;ob>.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 INVITE.
Route: <sip:kwesi-chicago-sip1.akan.us.com:5060;lr>.
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.
Supported: replaces, 100rel, timer, norefersub.
Session-Expires: 1800.
Min-SE: 90.
User-Agent: CSipSimple_p999-10/r1916.
Proxy-Authorization: Digest username="nkeeling3 at akanvoice.com", realm="akanvoice.com", nonce="51767306000000040a0575c962842d819471e76a6e344607", uri="sip:nkeeling at akanvoice.com", response="f3c33b37db67e2f55b54ec5546542282".
Content-Type: application/sdp.
Content-Length:   370.
.
v=0.
o=- 3575705932 3575705932 IN IP4 100.225.240.85.
s=pjmedia.
c=IN IP4 100.225.240.85.
t=0 0.
m=audio 4000 RTP/AVP 96 3 0 8 101.
c=IN IP4 100.225.240.85.
a=rtcp:4001 IN IP4 100.225.240.85.
a=sendrecv.
a=rtpmap:96 SILK/8000.
a=fmtp:96 useinbandfec=0.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.

#
U 2013/04/23 06:39:20.188559 208.54.44.253:55276 -> 209.252.110.38:5060
ACK sip:nkeeling at akanvoice.com SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPj2JrYh0OrWpzgQWm-tyCx9KEbamKHgZMP.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3e20f503351df27af5414f05c347a75a.15d9.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24041 ACK.
Route: <sip:kwesi-chicago-sip1.akan.us.com:5060;lr>.
Content-Length:  0.
.

#
U 2013/04/23 06:39:20.270413 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 100 Giving a try.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjCksQL-AUUmnUK9-vOuvGnW.iNV3IBcgR.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 INVITE.
Content-Length: 0.
.

#
U 2013/04/23 06:39:20.283350 209.252.110.38:5060 -> 209.252.110.41:5090
INVITE sip:nkeeling at akanvoice.com SIP/2.0.
Record-Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK8de1.bbe6.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjCksQL-AUUmnUK9-vOuvGnW.iNV3IBcgR.
Max-Forwards: 68.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>.
Contact: <sip:nkeeling3 at 208.54.44.253:55276;ob>.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 INVITE.
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.
Supported: replaces, 100rel, timer, norefersub.
Session-Expires: 1800.
Min-SE: 90.
User-Agent: CSipSimple_p999-10/r1916.
Content-Type: application/sdp.
Content-Length:   370.
P-App-Name: voicemail.
P-App-Param: mod=voicemail;eml=nkeeling at akan.net;dom=akanvoice.com;lng=<null>.
.
v=0.
o=- 3575705932 3575705932 IN IP4 100.225.240.85.
s=pjmedia.
c=IN IP4 100.225.240.85.
t=0 0.
m=audio 4000 RTP/AVP 96 3 0 8 101.
c=IN IP4 100.225.240.85.
a=rtcp:4001 IN IP4 100.225.240.85.
a=sendrecv.
a=rtpmap:96 SILK/8000.
a=fmtp:96 useinbandfec=0.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.

#
U 2013/04/23 06:39:20.302000 209.252.110.38:5060 -> 209.252.110.41:5090
INVITE sip:nkeeling at akanvoice.com SIP/2.0.
Record-Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK8de1.bbe6.1.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjCksQL-AUUmnUK9-vOuvGnW.iNV3IBcgR.
Max-Forwards: 68.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>.
Contact: <sip:nkeeling3 at 208.54.44.253:55276;ob>.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 INVITE.
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.
Supported: replaces, 100rel, timer, norefersub.
Session-Expires: 1800.
Min-SE: 90.
User-Agent: CSipSimple_p999-10/r1916.
Content-Type: application/sdp.
Content-Length:   370.
P-App-Name: voicemail.
P-App-Param: mod=voicemail;eml=nkeeling at akan.net;dom=akanvoice.com;lng=<null>.
.
v=0.
o=- 3575705932 3575705932 IN IP4 100.225.240.85.
s=pjmedia.
c=IN IP4 100.225.240.85.
t=0 0.
m=audio 4000 RTP/AVP 96 3 0 8 101.
c=IN IP4 100.225.240.85.
a=rtcp:4001 IN IP4 100.225.240.85.
a=sendrecv.
a=rtpmap:96 SILK/8000.
a=fmtp:96 useinbandfec=0.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.

#
U 2013/04/23 06:39:20.304630 209.252.110.41:5090 -> 209.252.110.38:5060
SIP/2.0 200 OK.
Record-Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK8de1.bbe6.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjCksQL-AUUmnUK9-vOuvGnW.iNV3IBcgR.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 INVITE.
Server: Sip Express Media Server (1.6-dev-38-g4bd2cdf (x86_64/linux)).
Contact: <sip:nkeeling at 209.252.110.41:5090>.
Content-Type: application/sdp.
Content-Length: 276.
.
v=0.
o=sems 1595294801 287539852 IN IP4 209.252.110.41.
s=sems.
c=IN IP4 209.252.110.41.
t=0 0.
m=audio 10090 RTP/AVP 3 0 8 101.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=direction:both.

#
U 2013/04/23 06:39:20.324563 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 200 OK.
Record-Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjCksQL-AUUmnUK9-vOuvGnW.iNV3IBcgR.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 INVITE.
Server: Sip Express Media Server (1.6-dev-38-g4bd2cdf (x86_64/linux)).
Contact: <sip:nkeeling at 209.252.110.41:5090>.
Content-Type: application/sdp.
Content-Length: 276.
.
v=0.
o=sems 1595294801 287539852 IN IP4 209.252.110.41.
s=sems.
c=IN IP4 209.252.110.41.
t=0 0.
m=audio 10090 RTP/AVP 3 0 8 101.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=direction:both.

#
U 2013/04/23 06:39:20.325484 209.252.110.41:5090 -> 209.252.110.38:5060
SIP/2.0 200 OK.
Record-Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK8de1.bbe6.1.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjCksQL-AUUmnUK9-vOuvGnW.iNV3IBcgR.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3BD0C1F9-51764B5E000AE5DF-4240A940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 INVITE.
Server: Sip Express Media Server (1.6-dev-38-g4bd2cdf (x86_64/linux)).
Contact: <sip:nkeeling at 209.252.110.41:5090>.
Content-Type: application/sdp.
Content-Length: 275.
.
v=0.
o=sems 439706567 342896842 IN IP4 209.252.110.41.
s=sems.
c=IN IP4 209.252.110.41.
t=0 0.
m=audio 10092 RTP/AVP 3 0 8 101.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=direction:both.

#
U 2013/04/23 06:39:20.417252 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 200 OK.
Record-Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjCksQL-AUUmnUK9-vOuvGnW.iNV3IBcgR.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3BD0C1F9-51764B5E000AE5DF-4240A940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 INVITE.
Server: Sip Express Media Server (1.6-dev-38-g4bd2cdf (x86_64/linux)).
Contact: <sip:nkeeling at 209.252.110.41:5090>.
Content-Type: application/sdp.
Content-Length: 275.
.
v=0.
o=sems 439706567 342896842 IN IP4 209.252.110.41.
s=sems.
c=IN IP4 209.252.110.41.
t=0 0.
m=audio 10092 RTP/AVP 3 0 8 101.
a=rtpmap:3 GSM/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=direction:both.

#
U 2013/04/23 06:39:20.564440 208.54.44.253:55276 -> 209.252.110.38:5060
ACK sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPjXxy4ocoxNsAwpr8iDuwqHWQN2LagGxiY.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 ACK.
Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Content-Length:  0.
.

#
U 2013/04/23 06:39:20.576290 208.54.44.253:55276 -> 209.252.110.38:5060
BYE sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPjVa75anfJoF6VR11yi0IeTTgknWBnLee5.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3BD0C1F9-51764B5E000AE5DF-4240A940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 BYE.
Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Content-Length:  0.
.

#
U 2013/04/23 06:39:20.586000 209.252.110.38:5060 -> 209.252.110.41:5090
ACK sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK8de1.bbe6.3.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjXxy4ocoxNsAwpr8iDuwqHWQN2LagGxiY.
Max-Forwards: 68.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 ACK.
Content-Length:  0.
P-hint: rr-enforced.
.

#
U 2013/04/23 06:39:20.590366 208.54.44.253:55276 -> 209.252.110.38:5060
ACK sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPjt1Z2mzOuqDmYfvDWQpl1skrDk0rEGCR3.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3BD0C1F9-51764B5E000AE5DF-4240A940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 ACK.
Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Content-Length:  0.
.

#
U 2013/04/23 06:39:20.621721 209.252.110.38:5060 -> 209.252.110.41:5090
ACK sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK8de1.bbe6.3.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjt1Z2mzOuqDmYfvDWQpl1skrDk0rEGCR3.
Max-Forwards: 68.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3BD0C1F9-51764B5E000AE5DF-4240A940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24042 ACK.
Content-Length:  0.
P-hint: rr-enforced.
.

#
U 2013/04/23 06:39:20.640752 208.54.44.253:55276 -> 209.252.110.38:5060
INVITE sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPjJ1iVeZkS2-pRN-3684TPp6MooyopNjtS.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Contact: <sip:nkeeling3 at 208.54.44.253:55276;ob>.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 INVITE.
Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Proxy-Authorization: Digest username="nkeeling3 at akanvoice.com", realm="akanvoice.com", nonce="51767306000000040a0575c962842d819471e76a6e344607", uri="sip:nkeeling at akanvoice.com", response="f3c33b37db67e2f55b54ec5546542282".
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.
Supported: replaces, 100rel, timer, norefersub.
Session-Expires: 1800.
Min-SE: 90.
Content-Type: application/sdp.
Content-Length:   270.
.
v=0.
o=- 3575705932 3575705933 IN IP4 100.225.240.85.
s=pjmedia.
c=IN IP4 100.225.240.85.
t=0 0.
m=audio 4000 RTP/AVP 3 101.
c=IN IP4 100.225.240.85.
a=rtcp:4001 IN IP4 100.225.240.85.
a=sendrecv.
a=rtpmap:3 GSM/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.

#
U 2013/04/23 06:39:20.673538 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 486 PC Load Letter.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjVa75anfJoF6VR11yi0IeTTgknWBnLee5.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=3BD0C1F9-51764B5E000AE5DF-4240A940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 BYE.
Content-Length: 0.
.

#
U 2013/04/23 06:39:20.681333 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 100 Giving a try.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjJ1iVeZkS2-pRN-3684TPp6MooyopNjtS.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 INVITE.
Content-Length: 0.
.

#
U 2013/04/23 06:39:20.687638 209.252.110.38:5060 -> 209.252.110.41:5090
INVITE sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Record-Route: <sip:209.252.110.38;lr>.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK9de1.af53.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjJ1iVeZkS2-pRN-3684TPp6MooyopNjtS.
Max-Forwards: 68.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Contact: <sip:nkeeling3 at 208.54.44.253:55276;ob>.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 INVITE.
Proxy-Authorization: Digest username="nkeeling3 at akanvoice.com", realm="akanvoice.com", nonce="51767306000000040a0575c962842d819471e76a6e344607", uri="sip:nkeeling at akanvoice.com", response="f3c33b37db67e2f55b54ec5546542282".
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS.
Supported: replaces, 100rel, timer, norefersub.
Session-Expires: 1800.
Min-SE: 90.
Content-Type: application/sdp.
Content-Length:   270.
P-hint: rr-enforced.
.
v=0.
o=- 3575705932 3575705933 IN IP4 100.225.240.85.
s=pjmedia.
c=IN IP4 100.225.240.85.
t=0 0.
m=audio 4000 RTP/AVP 3 101.
c=IN IP4 100.225.240.85.
a=rtcp:4001 IN IP4 100.225.240.85.
a=sendrecv.
a=rtpmap:3 GSM/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.

#
U 2013/04/23 06:39:20.690289 209.252.110.41:5090 -> 209.252.110.38:5060
SIP/2.0 200 OK.
Record-Route: <sip:209.252.110.38;lr>.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK9de1.af53.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjJ1iVeZkS2-pRN-3684TPp6MooyopNjtS.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 INVITE.
Server: Sip Express Media Server (1.6-dev-38-g4bd2cdf (x86_64/linux)).
Contact: <sip:nkeeling at 209.252.110.41:5090>.
Content-Type: application/sdp.
Content-Length: 228.
.
v=0.
o=sems 1595294801 287539852 IN IP4 209.252.110.41.
s=sems.
c=IN IP4 209.252.110.41.
t=0 0.
m=audio 10090 RTP/AVP 3 101.
a=rtpmap:3 GSM/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=direction:both.

#
U 2013/04/23 06:39:20.699373 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 200 OK.
Record-Route: <sip:209.252.110.38;lr>.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjJ1iVeZkS2-pRN-3684TPp6MooyopNjtS.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 INVITE.
Server: Sip Express Media Server (1.6-dev-38-g4bd2cdf (x86_64/linux)).
Contact: <sip:nkeeling at 209.252.110.41:5090>.
Content-Type: application/sdp.
Content-Length: 228.
.
v=0.
o=sems 1595294801 287539852 IN IP4 209.252.110.41.
s=sems.
c=IN IP4 209.252.110.41.
t=0 0.
m=audio 10090 RTP/AVP 3 101.
a=rtpmap:3 GSM/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=sendrecv.
a=direction:both.

#
U 2013/04/23 06:39:20.820659 208.54.44.253:55276 -> 209.252.110.38:5060
ACK sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPjs2RCeL7CG1gs2is9f-62l4asPfHBrVfz.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 ACK.
Route: <sip:209.252.110.38;lr;did=c16.0fb>.
Content-Length:  0.
.

#
U 2013/04/23 06:39:20.851227 209.252.110.38:5060 -> 209.252.110.41:5090
ACK sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 209.252.110.38:5060;branch=z9hG4bK9de1.af53.2.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPjs2RCeL7CG1gs2is9f-62l4asPfHBrVfz.
Max-Forwards: 68.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24043 ACK.
Content-Length:  0.
P-hint: rr-enforced.
.

#
U 2013/04/23 06:39:43.746664 208.54.44.253:55276 -> 209.252.110.38:5060
BYE sip:nkeeling at 209.252.110.41:5090 SIP/2.0.
Via: SIP/2.0/UDP 100.225.240.85:59731;rport;branch=z9hG4bKPj2STA5FpFn1K6VMc2uhwCGcJ3iSkxVvrL.
Max-Forwards: 70.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24044 BYE.
Route: <sip:209.252.110.38;lr;did=c16.0fb>.
User-Agent: CSipSimple_p999-10/r1916.
Content-Length:  0.
.

#
U 2013/04/23 06:39:43.777289 209.252.110.38:5060 -> 208.54.44.253:55276
SIP/2.0 486 PC Load Letter.
Via: SIP/2.0/UDP 100.225.240.85:59731;received=208.54.44.253;rport=55276;branch=z9hG4bKPj2STA5FpFn1K6VMc2uhwCGcJ3iSkxVvrL.
From: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
To: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
CSeq: 24044 BYE.
Content-Length: 0.
.

#
U 2013/04/23 06:39:46.112009 208.54.44.253:55276 -> 209.252.110.38:5060
.
................
#
U 2013/04/23 06:39:58.698881 209.252.110.41:5090 -> 209.252.110.38:5060
BYE sip:nkeeling3 at 208.54.44.253:55276;ob SIP/2.0.
Via: SIP/2.0/UDP 209.252.110.41:5090;branch=z9hG4bKVxYl1a3G;rport.
From: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
To: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
CSeq: 10 BYE.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
Route: <sip:209.252.110.38;lr;did=c16.0fb>.
User-Agent: Sip Express Media Server (1.6-dev-38-g4bd2cdf (x86_64/linux)).
Max-Forwards: 70.
Content-Length: 0.
.

#
U 2013/04/23 06:39:58.699255 209.252.110.41:5090 -> 209.252.110.38:5060
BYE sip:nkeeling3 at 208.54.44.253:55276;ob SIP/2.0.
Via: SIP/2.0/UDP 209.252.110.41:5090;branch=z9hG4bKhqBN~asa;rport.
From: <sip:nkeeling at akanvoice.com>;tag=3BD0C1F9-51764B5E000AE5DF-4240A940.
To: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
CSeq: 10 BYE.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
Route: <sip:209.252.110.38;lr;did=c16.0fb>.
User-Agent: Sip Express Media Server (1.6-dev-38-g4bd2cdf (x86_64/linux)).
Max-Forwards: 70.
Content-Length: 0.
.

#
U 2013/04/23 06:39:58.726691 209.252.110.38:5060 -> 209.252.110.41:5090
SIP/2.0 486 PC Load Letter.
Via: SIP/2.0/UDP 209.252.110.41:5090;received=209.252.110.41;branch=z9hG4bKhqBN~asa;rport=5090.
From: <sip:nkeeling at akanvoice.com>;tag=3BD0C1F9-51764B5E000AE5DF-4240A940.
To: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
CSeq: 10 BYE.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
Content-Length: 0.
.

#
U 2013/04/23 06:39:58.755276 209.252.110.38:5060 -> 209.252.110.41:5090
SIP/2.0 486 PC Load Letter.
Via: SIP/2.0/UDP 209.252.110.41:5090;received=209.252.110.41;branch=z9hG4bKVxYl1a3G;rport=5090.
From: <sip:nkeeling at akanvoice.com>;tag=633898BD-51764B5E000A9699-42309940.
To: "Nathaniel  Keeling III" <sip:nkeeling3 at akanvoice.com>;tag=BeyRskRzn0.J9F38ZQdwn-JVdY4eXWTJ.
CSeq: 10 BYE.
Call-ID: HUw2HJMTL-zSWfqcQqoY8igeWI9I6wU7.
Content-Length: 0.
.

More information about the Users mailing list