[SR-Users] Transaction Matching Not Working

Samuel Ware sam.ware at gmail.com
Wed Nov 20 19:04:02 CET 2013 

I am currently working on building a type of outbound proxy.  I am having an issue with t_check_trans() not finding the associated transaction.  I thought maybe this was because I was manipulating the RURI and other headers so I turned on the called_matching parameter and turned off ruri_matching and via1_matching.  I get the same result as before making that change of the t_check_trans() not returning a positive value.

	# Check source address/port of request
	if ($si != "xxx.xxx.xxx.xxx") 
	{
		# This means that the server communicating is not an internal 
		# 	sip signaling server.  We must determine in the message is
		#	part of an existing Call Dialog.  If not, we drop the message.
		#	If so, relay the message on presumably to the appropriate internal
		#	server.
		if ( t_check_trans() ) 
		{
			# Confirmed part of an existing dialog, so we relay
			xlog("L_INFO","External Server ($si:$sp) -  Sent Relay Message (Call ID: $ci METHOD: $rm)");
			route(RELAY);
			exit;
		}
		else
		{
			# Message is not part of an existing dialog, so drop it with
			#   no response
			xlog("L_WARN","External Server ($si:$sp) -  Sent Non-Authorized Message (Call ID: $ci METHOD: $rm)");
			exit;	
		}	
	};

SIP Capture:

U 2013/11/20 17:08:16.87172 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
INVITE sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:mod_sofia at xxx.xxx.xxx.xxx:5060>
User-Agent: FreeSWITCH-mod_sofia/1.5.5b+git~20130723T192601Z~1dbcfbfa02
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, conference, refer
Privacy: none
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 205
X-VSIP-CUST-IP: 162.243.64.6
X-AUTH-IP: 162.243.64.6
X-VSIP-OUTBOUND: DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060
X-FS-Support: update_display,send_info
P-Asserted-Identity: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>

v=0
o=FreeSWITCH 390420642 390420643 IN IP4 xxx.xxx.xxx.xxx
s=FreeSWITCH
c=IN IP4 xxx.xxx.xxx.xxx
t=0 0
m=audio 19532 RTP/AVP 0 8 3 101 13
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

U 2013/11/20 17:08:16.87340 yyy.yyy.yyy.yyy:5060 -> xxx.xxx.xxx.xxx:5060
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport=5060;branch=z9hG4bKceQ2e5g58evvD
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Server: kamailio (4.0.4 (x86_64/linux))
Content-Length: 0


U 2013/11/20 17:08:16.87387 yyy.yyy.yyy.yyy:5060 -> zzz.zzz.zzz.zzz:5060
INVITE sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060 SIP/2.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy;branch=z9hG4bK9dcc.06fa6927.0
;rport=5060Max-Forwards: 14
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:mod_sofia at xxx.xxx.xxx.xxx:5060>
User-Agent: VSIP-OP v0.1
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, conference, refer
Privacy: none
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 205
X-AUTH-IP: 162.243.64.6
X-FS-Support: update_display,send_info
P-Asserted-Identity: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>

v=0
o=FreeSWITCH 390420642 390420643 IN IP4 xxx.xxx.xxx.xxx
s=FreeSWITCH
c=IN IP4 xxx.xxx.xxx.xxx
t=0 0
m=audio 19532 RTP/AVP 0 8 3 101 13
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

U 2013/11/20 17:08:16.117314 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 100 Trying
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Server: MERA MVTS3G v.4.3.0-46
Content-Length: 0


U 2013/11/20 17:08:18.383674 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 183 Progress
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Server: MERA MVTS3G v.4.3.0-46
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:18.570976 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:19.71773 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:20.72864 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:22.74578 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:26.73588 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:30.72173 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:32.187227 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:32.686940 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:33.688358 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:34.71527 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:35.688296 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:38.70512 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:39.691038 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:42.74073 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:43.689345 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:46.77664 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:47.689095 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:50.76714 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP yyy.yyy.yyy.yyy:5060;branch=z9hG4bK9dcc.06fa6927.0
Record-Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 INVITE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Content-Type: application/sdp
Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, REFER, REGISTER, UPDATE
Server: MERA MVTS3G v.4.3.0-46
X-mera-expires: 86460
Content-Length:   243

v=0
o=- 1384967471 1384967471 IN IP4 209.165.2.198
s=-
c=IN IP4 209.165.2.198
t=0 0
m=audio 32278 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
a=silenceSupp:off - - - -

U 2013/11/20 17:08:51.688846 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:55.689470 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:08:55.903509 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:08:56.904308 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:08:58.903685 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:08:59.689703 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:09:02.903777 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:09:03.690873 zzz.zzz.zzz.zzz:5060 -> yyy.yyy.yyy.yyy:5060
BYE sip:mod_sofia at xxx.xxx.xxx.xxx:5060 SIP/2.0
Via: SIP/2.0/UDP zzz.zzz.zzz.zzz:5060;rport;branch=z9hG4bK-2095418569-3809543762-352366480-125028071
Via: SIP/2.0/UDP 10.11.12.224:5061;rport=5061;branch=z9hG4bK-2095418569-3809543762-352366480-12502807;received=10.11.12.224
Route: <sip:yyy.yyy.yyy.yyy;lr=on>
From: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>;tag=3234265279-3809543762-352365712-12502807
To: <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147671 BYE
Contact: <sip:DST_PHONE_NUMBER at zzz.zzz.zzz.zzz:5060>
Max-Forwards: 70
User-Agent: MERA MVTS3G v.4.3.0-46
Reason: MVTSLocal;cause=10;text="BYE received"
Content-Length: 0


U 2013/11/20 17:09:06.902640 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:09:10.904529 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:09:14.903813 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:09:18.906135 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:09:22.902976 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0


U 2013/11/20 17:09:26.905600 xxx.xxx.xxx.xxx:5060 -> yyy.yyy.yyy.yyy:5060
CANCEL sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy SIP/2.0
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;rport;branch=z9hG4bKceQ2e5g58evvD
Max-Forwards: 15
From: "" <sip:SRC_PHONE_NUMBER at xxx.xxx.xxx.xxx>;tag=Ug3cBSK17a9Ng
To: <sip:DST_PHONE_NUMBER at yyy.yyy.yyy.yyy>
Call-ID: 97537438-cca9-1231-a897-0c010ab38601
CSeq: 52147670 CANCEL
Reason: SIP;cause=487;text="ORIGINATOR_CANCEL"
Content-Length: 0

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