nigel

Not to worry. I found I'd not configured the phone extension correctly. Just couldn't see the wood for the trees.

Hi I'm trying, unsuccessfully, to get a Cisco 7940 to register with PBXnSIP ver 3.4.0.3201 (Win32). My X-Lite client works fine with the extension but the 7940 fails to register. I'm using Cisco SIP 8.6. Has anyone any suggestions? Log file extract below: [7] 2010/01/11 20:19:14: SIP Rx udp:192.168.100.101:50185: REGISTER sip:192.168.100.70 SIP/2.0 Via: SIP/2.0/UDP 192.168.100.101:5060;branch=z9hG4bK0c9ec82f From: <sip:169@192.168.100.70>;tag=0011bb30ad5e00020aea758b-584239fd To: <sip:169@192.168.100.70> Call-ID: 0011bb30-ad5e0002-42fdaa96-627f04db@192.168.100.101 Max-Forwards: 70 CSeq: 101 REGISTER User-Agent: Cisco-CP7940G/8.0 Contact: <sip:169@192.168.100.101:5060;user=phone;transport=udp>;+sip.instance="<urn:uuid:00000000-0000-0000-0000-0011bb30ad5e>";+u.sip!model.ccm.cisco.com="8" Content-Length: 0 Expires: 3600 [9] 2010/01/11 20:19:14: Resolve 176: aaaa udp 192.168.100.101 5060 [9] 2010/01/11 20:19:14: Resolve 176: a udp 192.168.100.101 5060 [9] 2010/01/11 20:19:14: Resolve 176: udp 192.168.100.101 5060 [7] 2010/01/11 20:19:14: SIP Tx udp:192.168.100.101:5060: SIP/2.0 403 Forbidden Via: SIP/2.0/UDP 192.168.100.101:5060;branch=z9hG4bK0c9ec82f From: <sip:169@192.168.100.70>;tag=0011bb30ad5e00020aea758b-584239fd To: <sip:169@192.168.100.70>;tag=1bcb2c1707 Call-ID: 0011bb30-ad5e0002-42fdaa96-627f04db@192.168.100.101 CSeq: 101 REGISTER User-Agent: pbxnsip-PBX/3.4.0.3201 Content-Length: 0 Regards, Nigel