<--- Transmitting (NAT) to IP1.XXX.XXX.XX:5065 --->
SIP/2.0 100 Trying
v: SIP/2.0/UDP IP1.XXX.XXX.XX:5065;branch=z9hG4bK147.f6906887.0;received=IP1.XXX.XXX.XX
v: SIP/2.0/UDP 192.168.1.20:5100;received=IP2.XXX.XXX.XX;branch=z9hG4bK-hvpihw89qsb9;rport=54696
f: "CALLER ID REMOVED" <sip:EXTENSION@carrier.domain.co.uk>;tag=z0svhy25yr
t: "CALLER ID REMOVED" <sip:EXTENSION@carrier.domain.co.uk>
i: 3c30efda016a-1yvgnky3401f
CSeq: 45575 REGISTER
User-Agent: REALM
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
k: replaces
m: <sip:EXTENSION@IP4.XXX.XXX.XXX>
l: 0


<------------>
Scheduling destruction of SIP dialog '3c30efda016a-1yvgnky3401f' in 32000 ms (Method: REGISTER)
pulsar*CLI>
<--- SIP read from IP1.XXX.XXX.XX:5065 --->
CANCEL sip:XXXXXXXXX@carrier.domain.co.uk;user=phone SIP/2.0
Via: SIP/2.0/UDP IP1.XXX.XXX.XX:5065;branch=z9hG4bK6272.3ed42474.0
From: "CALLER ID REMOVED" <sip:EXTENSION@carrier.domain.co.uk>;tag=7fvgcvm57h
Call-ID: 3c30f00a8cd1-g6bdxdrna4kr
To: <sip:XXXXXXXXX@carrier.domain.co.uk;user=phone>
CSeq: 2 CANCEL
Max-Forwards: 70
User-Agent: REALM V2.0
Content-Length: 0


<------------->
--- (9 headers 0 lines) ---
Sending to IP1.XXX.XXX.XX : 5065 (NAT)

<--- Reliably Transmitting (NAT) to IP1.XXX.XXX.XX:5065 --->
SIP/2.0 487 Request Terminated
v: SIP/2.0/UDP IP1.XXX.XXX.XX:5065;branch=z9hG4bK6272.3ed42474.0;received=IP1.XXX.XXX.XX
v: SIP/2.0/UDP 192.168.1.20:5100;received=IP2.XXX.XXX.XX;branch=z9hG4bK-vcli6q2xpm1l;rport=54696
f: "CALLER ID REMOVED" <sip:EXTENSION@carrier.domain.co.uk>;tag=7fvgcvm57h
t: <sip:XXXXXXXXX@carrier.domain.co.uk;user=phone>;tag=as0936ce75
i: 3c30f00a8cd1-g6bdxdrna4kr
CSeq: 2 INVITE
User-Agent: REALM
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
k: replaces
l: 0


<------------>

<--- Transmitting (NAT) to IP1.XXX.XXX.XX:5065 --->
SIP/2.0 200 OK
v: SIP/2.0/UDP IP1.XXX.XXX.XX:5065;branch=z9hG4bK6272.3ed42474.0;received=IP1.XXX.XXX.XX
f: "CALLER ID REMOVED" <sip:EXTENSION@carrier.domain.co.uk>;tag=7fvgcvm57h
t: <sip:XXXXXXXXX@carrier.domain.co.uk;user=phone>;tag=as0936ce75
i: 3c30f00a8cd1-g6bdxdrna4kr
CSeq: 2 CANCEL
User-Agent: REALM
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
k: replaces
m: <sip:XXXXXXXXX@IP4.XXX.XXX.XXX>
l: 0


<------------>
Scheduling destruction of SIP dialog '67b35abc111026e13dcbc90f17e3b12d@carrier.domain.co.uk' in 32000 ms (Method: INVITE)
Reliably Transmitting (NAT) to IP5.XXX.XXX.XXX:5060:
CANCEL sip:44XXXXXXXXX@uk.carrierabcd.net SIP/2.0
v: SIP/2.0/UDP IP4.XXX.XXX.XXX:5060;branch=z9hG4bK5db06ad3;rport
f: "CALLER ID REMOVED" <sip:44XXXXXXXXX@carrier.domain.co.uk>;tag=as4fe80552
t: <sip:44XXXXXXXXX@uk.carrierabcd.net>
i: 67b35abc111026e13dcbc90f17e3b12d@carrier.domain.co.uk
CSeq: 103 CANCEL
User-Agent: REALM
Max-Forwards: 70
l: 0


---
Scheduling destruction of SIP dialog '67b35abc111026e13dcbc90f17e3b12d@carrier.domain.co.uk' in 32000 ms (Method: INVITE)
  == Spawn extension (from-vh-internal, XXXXXXXXX, 12) exited non-zero on 'SIP/EXTENSION-01674b90'
pulsar*CLI>
<--- SIP read from IP5.XXX.XXX.XXX:5060 --->
SIP/2.0 200 cancelling
v: SIP/2.0/UDP IP4.XXX.XXX.XXX:5060;branch=z9hG4bK5db06ad3;rport=5060
f: "CALLER ID REMOVED" <sip:44XXXXXXXXX@carrier.domain.co.uk>;tag=as4fe80552
t: <sip:44XXXXXXXXX@uk.carrierabcd.net>;tag=061301cb7eebb8209e58790d11b8846b-277c
i: 67b35abc111026e13dcbc90f17e3b12d@carrier.domain.co.uk
CSeq: 103 CANCEL
Server: Sip EXpress router (0.8.99-dev (i386/linux))
Content-Length: 0