[Serusers] Cisco 7960 don't REGISTER

Ricardo Carvalho rcarvalho at iric.up.pt
Fri Jun 16 12:42:04 CEST 2006


Hi,

I'm trying to get my Cisco 7960 working with my SIP server running 
SER-0.9.0, but it never registers in the server. When I run "ngrep sip" 
I always get "401 Unauthorized" responses sent from server to phone. I 
don't understand why is it happening because I think it's everything 
well configured. What could be causing this problem?

Regards,

Ricardo.


ngrep log:



U 192.168.6.16:50988 -> 192.168.10.90:5060
  REGISTER sip:iric.up.pt SIP/2.0..Via: SIP/2.0/UDP 
192.168.6.16:5060;branch=z9hG4bK48104c63..From: 
<sip:105711 at iric.up.pt>;tag=00036baad2f4
  00d600629c68-0c16f516..To: sip:105711 at iric.up.pt..Call-ID: 
00036baa-d2f40009-20a38f54-53f31005 at 192.168.6.16..Max-Forwards: 
70..Date: Fri,
  16 Jun 2006 10:29:05 GMT..CSeq: 224 REGISTER..User-Agent: 
Cisco-CP7960G/8.0..Contact: 
<sip:105711 at 192.168.6.16:5060;transport=udp>;+sip.in
  
stance="<urn:uuid:00000000-0000-0000-0000-00036baad2f4>";+u.sip!model.ccm.cisco.com="7"..Content-Length: 
0..Expires: 3600....
#
U 192.168.10.90:5060 -> 192.168.6.16:50988
  SIP/2.0 401 Unauthorized..Via: SIP/2.0/UDP 
192.168.6.16:5060;branch=z9hG4bK48104c63;rport=50988..From: 
<sip:105711 at iric.up.pt>;tag=00036ba
  ad2f400d600629c68-0c16f516..To: 
sip:105711 at iric.up.pt;tag=11df39ed0e444255bd65b6f6af831c6f.4db5..Call-ID: 
00036baa-d2f40009-20a38f54-53f31
  005 at 192.168.6.16..CSeq: 224 REGISTER..WWW-Authenticate: Digest 
realm="iric.up.pt", nonce="449288cfbfc18bc31d059bf8b935352cf56ec883"..Serve
  r: Sip EXpress router (0.9.0 (i386/linux))..Content-Length: 0....





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