[SIPForum-discussion] CSCF Loop

[Giulio]

Hi,
I've tryed to developed a simple REGISTER request.
If I send this request on my CSCF (port 5081), it go in loop.
Which is the problem?
Following the CSCF log: 
 
--> Received message on UDP [Local: 127.0.0.1:5081 | Remote: Client_IP:5070]
REGISTER sip:Server_IP:5081 SIP/2.0
Max-Forwards: 70
Supported: path
CSeq: 31707 REGISTER
Expires: 3600
Content-Length: 0
Contact: <sip:giu at Client_IP:5070>
From: "giu" <sip:giu at myDomain.com>;tag=12345
To: "giu" <sip:giu at myDomain.com>
Call-ID: 3c7a271e1015ffbc39c52efbe72ae275 at Client_IP
Via: SIP/2.0/UDP Client_IP:5070;branch=z9hG4bKf8c5c2cfebc691de279e3c455df12e90

 INFO [09:45:54,805] [Main_Server_Thread] - 
--> Received message on UDP [Local: 127.0.0.1:5081 | Remote: Server_IP:5081]
REGISTER sip:Server_IP:5081 SIP/2.0
Max-Forwards: 69
Supported: path
CSeq: 31707 REGISTER
Expires: 3600
Require: path
Content-Length: 0
Contact: <sip:giu at Client_IP:5070>
P-Visited-Network-ID: 
From: "giu" <sip:giu at myDomain.com>;tag=12345
To: "giu" <sip:giu at myDomain.com>
Call-ID: 3c7a271e1015ffbc39c52efbe72ae275 at Client_IP
Via: SIP/2.0/udp Server_IP:5081;branch=z9hG4bK05b7577d11b6e610c86db7381d7c6a58,SIP/2.0/UDP Client_IP:5070;branch=z9hG4bKf8c5c2cfebc691de279e3c455df12e90;received_port_ext=5081;received=Client_IP
Path: <sip:term at Server_IP:5081;lr>

 INFO [09:45:54,805] [UDP-Sending-Thread] - 
<-- Sent message on UDP [Local: 0.0.0.0:5081 | Remote: Server_IP:5081]
REGISTER sip:Server_IP:5081 SIP/2.0
Max-Forwards: 69
Supported: path
CSeq: 31707 REGISTER
Expires: 3600
Require: path
Content-Length: 0
Contact: <sip:giu at Client_IP:5070>
P-Visited-Network-ID: 
To: "giu" <sip:giu at myDomain.com>
From: "giu" <sip:giu at myDomain.com>;tag=12345
Call-ID: 3c7a271e1015ffbc39c52efbe72ae275 at Client_IP
Via: SIP/2.0/udp Server_IP:5081;branch=z9hG4bK05b7577d11b6e610c86db7381d7c6a58,SIP/2.0/UDP Client_IP:5070;branch=z9hG4bKf8c5c2cfebc691de279e3c455df12e90;received_port_ext=5081;received=Client_IP
Path: <sip:term at Server_IP:5081;lr>

 INFO [09:45:54,805] [Main_Server_Thread] - 
--> Received message on UDP [Local: 127.0.0.1:5081 | Remote: Server_IP:5081]
REGISTER sip:Server_IP:5081 SIP/2.0
Max-Forwards: 68
Supported: path
CSeq: 31707 REGISTER
Expires: 3600
Require: path
Content-Length: 0
Contact: <sip:giu at Client_IP:5070>
P-Visited-Network-ID: 
From: "giu" <sip:giu at myDomain.com>;tag=12345
To: "giu" <sip:giu at myDomain.com>
Call-ID: 3c7a271e1015ffbc39c52efbe72ae275 at Client_IP
Via: SIP/2.0/udp Server_IP:5081;branch=z9hG4bK05b7577d11b6e610c86db7381d7c6a58;received_port_ext=5081;received=Server_IP,SIP/2.0/UDP Client_IP:5070;branch=z9hG4bKf8c5c2cfebc691de279e3c455df12e90;received_port_ext=5081;received=Client_IP
Path: <sip:term at Server_IP:5081;lr>

 INFO [09:45:54,805] [UDP-Sending-Thread] - 
<-- Sent message on UDP [Local: 0.0.0.0:5081 | Remote: Server_IP:5081]
REGISTER sip:Server_IP:5081 SIP/2.0
Max-Forwards: 68
Supported: path
CSeq: 31707 REGISTER
Expires: 3600
Require: path
Content-Length: 0
Contact: <sip:giu at Client_IP:5070>
P-Visited-Network-ID: 
To: "giu" <sip:giu at myDomain.com>
From: "giu" <sip:giu at myDomain.com>;tag=12345
Call-ID: 3c7a271e1015ffbc39c52efbe72ae275 at Client_IP
Via: SIP/2.0/udp Server_IP:5081;branch=z9hG4bK05b7577d11b6e610c86db7381d7c6a58;received_port_ext=5081;received=Server_IP,SIP/2.0/UDP Client_IP:5070;branch=z9hG4bKf8c5c2cfebc691de279e3c455df12e90;received_port_ext=5081;received=Client_IP
Path: <sip:term at Server_IP:5081;lr>

 INFO [09:45:55,273] [Main_Server_Thread] - 
--> Received message on UDP [Local: 127.0.0.1:5081 | Remote: Client_IP:5070]
REGISTER sip:Server_IP:5081 SIP/2.0
Max-Forwards: 70
Supported: path
CSeq: 31707 REGISTER
Expires: 3600
Content-Length: 0
Contact: <sip:giu at Client_IP:5070>
From: "giu" <sip:giu at myDomain.com>;tag=12345
To: "giu" <sip:giu at myDomain.com>
Call-ID: 3c7a271e1015ffbc39c52efbe72ae275 at Client_IP
Via: SIP/2.0/UDP Client_IP:5070;branch=z9hG4bKf8c5c2cfebc691de279e3c455df12e90
 
 
 
 
Thanks in advanced.
 
Best Regards
Giulio