xs20(CISCO) Registration Failed.

ancysmk · Post by **ancysmk** » Mon Jul 07, 2014 5:40 pm

1. Brekeke Product Name and Version:
SIP Server advanced Version 3
2. Java version:
64bit java 7
3. OS type and the version:
windows server 2008 R2 64bit
4. UA (phone), gateway or other hardware/software involved:
XS20(cisco) V7
5. Your problem:
When xs20 send REGISTER Request to SIP Server,
xs20 receive 403 forbidden response.
please analyze the REGISTER Request and could you tell me what's wrong in request syntax.

I think

<XS20 REGISTER Request to SIP Server>
Request-Line: REGISTER sip:150.100.2.204 SIP/2.0
Via: SIP/2.0/UDP 150.50.2.30:5060;branch=z9hG4bKb56dba7a280b5cf41b2ab1695502f9fa.1;rport
Call-ID: cb093dc963153f74dafad3e7753a88fa
CSeq: 58036 REGISTER
Contact: <sip:1003@150.50.2.30:5060>;+sip.instance="<urn:uuid:4758aa79-6357-5270-9179-6cabd4ecd4f2>"
From: <sip:1003@150.100.2.204>;tag=3b058b503fc6b8dd
To: <sip:1003@150.100.2.204>
Max-Forwards: 70
Route: <sip:150.100.1.204;lr>
Allow: INVITE,ACK,CANCEL,BYE,UPDATE,INFO,OPTIONS,REFER,NOTIFY
User-Agent: TANDBERG/520 (TC7.1.0.48db3d2)
Expires: 3600
Authorization: Digest nonce="b4bfa454edb7c857be0520f9afb353ef6e52cff1", realm="TWnSIP", username="", uri="sip:150.100.2.204", response="2c3ff20359308a14adbf636962eb6681", algorithm=MD5
Supported: replaces,100rel,timer,gruu,path,outbound
Content-Length: 0

<403 forbidden response from SIP Server>
Status-Line: SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 150.50.2.30:5060;branch=z9hG4bKb56dba7a280b5cf41b2ab1695502f9fa.1;rport=5060
From: <sip:1003@150.100.2.204>;tag=3b058b503fc6b8dd
To: <sip:1003@150.100.2.204>;tag=b65b817c0s
Call-ID: cb093dc963153f74dafad3e7753a88fa
CSeq: 58036 REGISTER
Server: Brekeke SIP Server rev.379
Content-Length: 0

Tata · Post by **Tata** » Mon Jul 07, 2014 5:52 pm

Hi kim,
Is it actual REGISTER packet?

-------------------------------------------------
Authorization: Digest nonce="b4bfa454edb7c857be0520f9afb353ef6e52cff1", realm="TWnSIP", username="", uri="sip:150.100.2.204",
-------------------------------------------------

As you can see, the Authorization header doesn't have username's value.
Check the phone's setting again. It will be auth username or something like that.

ancysmk · Post by **ancysmk** » Mon Jul 07, 2014 6:13 pm

the authorization header have not got username's value since version of xs20 was updated to 7
I will guery to CISCO.
thanks,

Tata · Post by **Tata** » Tue Jul 08, 2014 2:44 pm

The following dialplan rule authenticates a caller with the IP address.
If the remote IP address is valid, the SIP Server doesn't check username and password.

[Matching Pattern]
$request = ^INVITE
$addr = ^150.50.2.30$

[Deploy Pattern]
$auth = false
$continue = true