(Un)REGISTER with a contact field of "*" fails

markf · Post by **markf** » Fri Feb 15, 2008 5:41 am

1. Brekeke Product Name and version: SIP Server 2.1.6.2/239

2. Java version: 1.6.0_03

3. OS type and the version: XP SP 2 (5.1)

4. UA (phone), gateway or other hardware/software involved: Aculab SIP stack

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html : Pattern1

6. Your problem:

I can successfully register with the Brekeke SIP Server as follows (output from our own SIP-stack trace):

15/02/08 12:12:25 TX -> 10.202.205.55:7070 UDP
REGISTER sip:10.202.205.55:7070 SIP/2.0
From: <sip:149@10.202.205.55>;tag=ACU-5b6c-9a3c12a4
To: sip:149@10.202.205.55
Contact: sip:149@10.202.205.55:5060
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 857 REGISTER
Content-Length: 0
Expires: 3600
Via: SIP/2.0/UDP 10.202.205.55:5060;rport;branch=z9hG4bK449b7a6f-dbbf-11dc-abe4-eda4b29128d1
Max-Forwards: 70

15/02/08 12:12:25 RX <- 10.202.205.55:7070 UDP
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 10.202.205.55:5060;rport=5060;branch=z9hG4bK449b7a6f-dbbf-11dc-abe4-eda4b29128d1
From: <sip:149@10.202.205.55>;tag=ACU-5b6c-9a3c12a4
To: sip:149@10.202.205.55
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 857 REGISTER
Server: Brekeke SIP Server rev.239
Content-Length: 0

15/02/08 12:12:25 RX <- 10.202.205.55:7070 UDP
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.202.205.55:5060;rport=5060;branch=z9hG4bK449b7a6f-dbbf-11dc-abe4-eda4b29128d1
From: <sip:149@10.202.205.55>;tag=ACU-5b6c-9a3c12a4
To: sip:149@10.202.205.55;tag=b4050616es
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 857 REGISTER
Contact: <sip:149@10.202.205.55:5060>;expires=3600;q=1.0
Server: Brekeke SIP Server rev.239
Expires: 3600
Content-Length: 0

This works fine, when I come to (un)REGISTER our SIP stack issues a number of REGISTER requests (one per second until we see a response); after a little while we start to see Trying's coming back and a final ok. The problem is, the alias has not been unregistered in the SIP Server. Dump as follows:

15/02/08 12:12:40 TX -> 10.202.205.55:7070 UDP
REGISTER sip:10.202.205.55:7070 SIP/2.0
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55
Contact: *
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Content-Length: 0
Expires: 0
Via: SIP/2.0/UDP 10.202.205.55:5060;rport;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
Max-Forwards: 70

15/02/08 12:12:40 TX -> 10.202.205.55:7070 UDP
REGISTER sip:10.202.205.55:7070 SIP/2.0
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55
Contact: *
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Content-Length: 0
Expires: 0
Via: SIP/2.0/UDP 10.202.205.55:5060;rport;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
Max-Forwards: 70

15/02/08 12:12:41 TX -> 10.202.205.55:7070 UDP
REGISTER sip:10.202.205.55:7070 SIP/2.0
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55
Contact: *
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Content-Length: 0
Expires: 0
Via: SIP/2.0/UDP 10.202.205.55:5060;rport;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
Max-Forwards: 70

15/02/08 12:12:43 TX -> 10.202.205.55:7070 UDP
REGISTER sip:10.202.205.55:7070 SIP/2.0
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55
Contact: *
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Content-Length: 0
Expires: 0
Via: SIP/2.0/UDP 10.202.205.55:5060;rport;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
Max-Forwards: 70

15/02/08 12:12:45 RX <- 10.202.205.55:7070 UDP
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 10.202.205.55:5060;rport=5060;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Server: Brekeke SIP Server rev.239
Content-Length: 0

15/02/08 12:12:45 RX <- 10.202.205.55:7070 UDP
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 10.202.205.55:5060;rport=5060;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Server: Brekeke SIP Server rev.239
Content-Length: 0

15/02/08 12:12:45 RX <- 10.202.205.55:7070 UDP
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 10.202.205.55:5060;rport=5060;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Server: Brekeke SIP Server rev.239
Content-Length: 0

15/02/08 12:12:45 RX <- 10.202.205.55:7070 UDP
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 10.202.205.55:5060;rport=5060;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Server: Brekeke SIP Server rev.239
Content-Length: 0

15/02/08 12:12:45 RX <- 10.202.205.55:7070 UDP
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.202.205.55:5060;rport=5060;branch=z9hG4bK4dbbd884-dbbf-11dc-abe4-eda4b29128d1
From: <sip:149@10.202.205.55>;tag=ACU-536b-9b25b5a6
To: sip:149@10.202.205.55;tag=bc7e3d0d7s
Call-ID: 005C1A20-47B581A9@10.202.205.55
CSeq: 860 REGISTER
Contact: <sip:149@10.202.205.55:5060>;expires=3580;q=1.0
Server: Brekeke SIP Server rev.239
Content-Length: 0

At this point the SIP Server is still indicating the alias is registered and I have to manually remove it.

Two things seem interesting: 1. There is a delay in processing (hence the multiple outbound requests to the server) and more importantly 2. The expiry time on the final OK - I would have expected this to be 0?

Any thoughts on what could be causing this (un)REGISTER to fail? Many thanks for any assistance.

Cheers

Mark

lakeview · Post by **lakeview** » Wed Feb 20, 2008 11:08 am

Hi

Brekeke released the modified version yesterday.
http://www.brekeke.com/download/download_sip_2_0.php

markf · Post by **markf** » Wed Feb 20, 2008 1:30 pm

Fantastic, we will try this first thing, many thanks for the update.

Cheers

Mark