Jan,<br>
<br>
The failure_route is set up for the new leg. In this test, I cancelled
the call before the new leg was set up. Below is the SIP message log
for the call. It does show everything worked properly (as far as I can
tell). The only funny thing is the very last two (2) messages are the
Busy/ACK which were from the original leg of the call.<br>
<br>
Regards,<br>
Paul<br>
<br>
U 2005/06/22 11:30:09.877341 <a href="http://71.99.100.101:1105">71.99.100.101:1105</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
INVITE <a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a> SIP/2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;branch=z9hG4bK845928821.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 300 INVITE.<br>
Contact: <sip:4075559999@10.99.47.102:5060>.<br>
max-forwards: 70.<br>
Allow: INVITE, ACK, CANCEL, BYE, REFER, NOTIFY.<br>
Content-Type: application/sdp.<br>
Content-Length: 178.<br>
.<br>
v=0.<br>
o=- 10231 3023 IN IP4 <a href="http://10.99.47.102">10.99.47.102</a>.<br>
s=-.<br>
c=IN IP4 <a href="http://10.99.47.102">10.99.47.102</a>.<br>
t=0 0.<br>
m=audio 13456 RTP/AVP 0 8 2 4 18 101.<br>
a=rtpmap:101 telephone-event/8000.<br>
a=fmtp:101 0-15.<br>
a=ptime:20.<br>
<br>
<br>
U 2005/06/22 11:30:09.886368 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://71.99.100.101:1105">71.99.100.101:1105</a><br>
SIP/2.0 407 Proxy Authentication Required.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;branch=z9hG4bK845928821;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=1fe477f7999553e49c27ea343e9a9216.a61e.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 300 INVITE.<br>
Proxy-Authenticate: Digest realm="<a href="http://sip.mycompany.com">sip.mycompany.com</a>", nonce="42b9852d9bf1f9e07dce81b5f490cd7db9c3a5cb", qop="auth".<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:10.039330 <a href="http://71.99.100.101:1105">71.99.100.101:1105</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
ACK <a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a> SIP/2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;branch=z9hG4bK845928821.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=1fe477f7999553e49c27ea343e9a9216.a61e.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 300 ACK.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:10.161309 <a href="http://71.99.100.101:1105">71.99.100.101:1105</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
INVITE <a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a> SIP/2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;branch=z9hG4bK256996988.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
Contact: <sip:4075559999@10.99.47.102:5060>.<br>
Proxy-Authorization: Digest username="4075559999",
realm="<a href="http://sip.mycompany.com">sip.mycompany.com</a>",
nonce="42b9852d9bf1f9e07dce81b5f490cd7db9c3a5cb",
uri="<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>",
response="4d1076d3f8b4e348ea1666ec45351a42", algorithm=MD5,
cnonce="2bddf808d944c1ac18add98d49b8c031", qop=auth, nc=00000005.<br>
max-forwards: 70.<br>
Allow: INVITE, ACK, CANCEL, BYE, REFER, NOTIFY.<br>
Content-Type: application/sdp.<br>
Content-Length: 178.<br>
.<br>
v=0.<br>
o=- 10231 3023 IN IP4 <a href="http://10.99.47.102">10.99.47.102</a>.<br>
s=-.<br>
c=IN IP4 <a href="http://10.99.47.102">10.99.47.102</a>.<br>
t=0 0.<br>
m=audio 13456 RTP/AVP 0 8 2 4 18 101.<br>
a=rtpmap:101 telephone-event/8000.<br>
a=fmtp:101 0-15.<br>
a=ptime:20.<br>
<br>
<br>
U 2005/06/22 11:30:10.226992 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://71.99.100.101:1105">71.99.100.101:1105</a><br>
SIP/2.0 100 Trying.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;branch=z9hG4bK256996988;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:10.227613 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://66.90.46.29:9534">66.90.46.29:9534</a><br>
INVITE sip:3215550000@66.90.46.29:9534;user=phone SIP/2.0.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
Contact: <sip:4075559999@71.99.100.101:1105>.<br>
max-forwards: 16.<br>
Allow: INVITE, ACK, CANCEL, BYE, REFER, NOTIFY.<br>
Content-Type: application/sdp.<br>
Content-Length: 175.<br>
P-hint: Local Destination.<br>
.<br>
v=0.<br>
o=- 10231 3023 IN IP4 <a href="http://10.99.47.102">10.99.47.102</a>.<br>
s=-.<br>
c=IN IP4 <a href="http://10.3.0.44">10.3.0.44</a>.<br>
t=0 0.<br>
m=audio 36144 RTP/AVP 0 8 2 4 18 101.<br>
a=rtpmap:101 telephone-event/8000.<br>
a=fmtp:101 0-15.<br>
a=ptime:20.<br>
<br>
<br>
U 2005/06/22 11:30:10.356381 <a href="http://66.90.46.29:9534">66.90.46.29:9534</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
SIP/2.0 100 Trying.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
User-Agent: Grandstream BT100 <a href="http://1.0.5.22">1.0.5.22</a>.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:10.365636 <a href="http://66.90.46.29:9534">66.90.46.29:9534</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
SIP/2.0 486 Busy.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=6052578f448e8c60.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
User-Agent: Grandstream BT100 <a href="http://1.0.5.22">1.0.5.22</a>.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:10.366767 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://66.90.46.29:9534">66.90.46.29:9534</a><br>
ACK sip:3215550000@66.90.46.29:9534;user=phone SIP/2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.0.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=6052578f448e8c60.<br>
CSeq: 301 ACK.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:10.387854 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://66.90.46.29:5060">66.90.46.29:5060</a><br>
INVITE sip:3215591422@66.90.46.29:5060;user=phone SIP/2.0.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.1.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
Contact: <sip:4075559999@71.99.100.101:1105>.<br>
max-forwards: 16.<br>
Allow: INVITE, ACK, CANCEL, BYE, REFER, NOTIFY.<br>
Content-Type: application/sdp.<br>
Content-Length: 175.<br>
P-hint: Local Destination.<br>
P-hint: Forward Busy.<br>
.<br>
v=0.<br>
o=- 10231 3023 IN IP4 <a href="http://10.99.47.102">10.99.47.102</a>.<br>
s=-.<br>
c=IN IP4 <a href="http://10.3.0.44">10.3.0.44</a>.<br>
t=0 0.<br>
m=audio 36144 RTP/AVP 0 8 2 4 18 101.<br>
a=rtpmap:101 telephone-event/8000.<br>
a=fmtp:101 0-15.<br>
a=ptime:20.<br>
<br>
<br>
U 2005/06/22 11:30:10.515511 <a href="http://66.90.46.29:5060">66.90.46.29:5060</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
SIP/2.0 100 Trying.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.1.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
User-Agent: Grandstream BT100 <a href="http://1.0.6.3">1.0.6.3</a>.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:10.524907 <a href="http://66.90.46.29:5060">66.90.46.29:5060</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
SIP/2.0 180 Ringing.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.1.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=79fe39bbac0500c1.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
User-Agent: Grandstream BT100 <a href="http://1.0.6.3">1.0.6.3</a>.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:10.525545 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://71.99.100.101:1105">71.99.100.101:1105</a><br>
SIP/2.0 180 Ringing.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=79fe39bbac0500c1.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
User-Agent: Grandstream BT100 <a href="http://1.0.6.3">1.0.6.3</a>.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:14.217891 <a href="http://71.99.100.101:1105">71.99.100.101:1105</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
CANCEL <a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a> SIP/2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;branch=z9hG4bK256996988.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 CANCEL.<br>
max-forwards: 70.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:14.231433 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://66.90.46.29:5060">66.90.46.29:5060</a><br>
CANCEL sip:3215591422@66.90.46.29:5060;user=phone SIP/2.0.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.1.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 CANCEL.<br>
max-forwards: 16.<br>
Content-Length: 0.<br>
P-hint: Local Destination.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:14.236203 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://71.99.100.101:1105">71.99.100.101:1105</a><br>
SIP/2.0 200 canceling.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;branch=z9hG4bK256996988;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=6310aaf6cb6aa68cca9add6fbfab6d5f-84ff.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 CANCEL.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:14.357391 <a href="http://66.90.46.29:5060">66.90.46.29:5060</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
SIP/2.0 200 OK.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.1.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=ea9d53a35f368d2c.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 CANCEL.<br>
User-Agent: Grandstream BT100 <a href="http://1.0.6.3">1.0.6.3</a>.<br>
Contact: <<a href="mailto:sip:3215591422@172.31.130.83">sip:3215591422@172.31.130.83</a>;user=phone>.<br>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.<br>
Supported: replaces.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:14.363088 <a href="http://66.90.46.29:5060">66.90.46.29:5060</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
SIP/2.0 487 Request Cancelled.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.1.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=131981a71ac26bed.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
User-Agent: Grandstream BT100 <a href="http://1.0.6.3">1.0.6.3</a>.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:14.363534 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://66.90.46.29:5060">66.90.46.29:5060</a><br>
ACK sip:3215591422@66.90.46.29:5060;user=phone SIP/2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.3.0.42">10.3.0.42</a>;branch=z9hG4bK1cca.129837b2.1.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=131981a71ac26bed.<br>
CSeq: 301 ACK.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:14.363910 <a href="http://10.2.20.21:5060">10.2.20.21:5060</a> -> <a href="http://71.99.100.101:1105">71.99.100.101:1105</a><br>
SIP/2.0 486 Busy.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;rport=1105;received=<a href="http://71.99.100.101">71.99.100.101</a>;branch=z9hG4bK256996988.<br>
Record-Route: <sip:<a href="http://10.3.0.42:5060">10.3.0.42:5060</a>;lr>.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=6052578f448e8c60.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 INVITE.<br>
User-Agent: Grandstream BT100 <a href="http://1.0.5.22">1.0.5.22</a>.<br>
Content-Length: 0.<br>
.<br>
<br>
<br>
U 2005/06/22 11:30:14.598784 <a href="http://71.99.100.101:1105">71.99.100.101:1105</a> -> <a href="http://10.2.20.21:5060">10.2.20.21:5060</a><br>
ACK <a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a> SIP/2.0.<br>
Via: SIP/2.0/UDP <a href="http://10.99.47.102:5060">10.99.47.102:5060</a>;branch=z9hG4bK256996988.<br>
From: 4075559999 <<a href="mailto:sip:4075559999@sip.mycompany.com">sip:4075559999@sip.mycompany.com</a>>;tag=3734116179.<br>
To: <<a href="mailto:sip:3215550000@sip.mycompany.com">sip:3215550000@sip.mycompany.com</a>>;tag=6052578f448e8c60.<br>
Call-ID: <a href="mailto:1206868322@10.99.47.102">1206868322@10.99.47.102</a>.<br>
CSeq: 301 ACK.<br>
Content-Length: 0.<br>
<br><br><div><span class="gmail_quote">On 6/22/05, <b class="gmail_sendername">Jan Janak</b> <<a href="mailto:jan@iptel.org">jan@iptel.org</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On 22-06-2005 08:53, Java Rockx wrote:<br>> Hi All.<br>><br>> I'm using t_check_status() to do call forwarding on 486 Busy responses. I<br>> have an odd thing happening where SER receives the 486 Busy message (for
<br>> which SER properly sends an ACK response) and then the failure_route calls<br>> append_branch() and t_relay() to try another destination.<br>><br>> After the new leg of the call is setup and then torn down, the original 486
<br>> Busy seems to be hung in the tm module, because it magically appears in<br>> ngrep, which shows it being sent back to the caller as if the<br>> append_branch() never took place.<br>><br>> Is there anything special that I should be doing to "swallow" the 486 Busy
<br>> response to prevent it from being sent to the caller UA?<br><br> What was the reply received on the new leg ? Did you setup<br> failure_route again for the new leg ?<br><br> Jan.<br></blockquote></div><br>