Pablo

I opened up a command prompt and typed "netstat -ao | more" and read that both TCP port 5081 and UDP port 5080 were being listened to by PID 3308. I then looked in the Task Manager and saw that PID 3308 is the snom ONE.

Disclaimer: I'm a lawyer by day; wanna-be IT guy by night. What exactly is port forwarding? I've logged into the router and created pinholes to ports 8080 (http/tcp); 8081 (https/tcp); 5080 (sip/udp); 5081 (sip/tcp); 8082 (ldap/tcp); 8082 (ldap/udp); 69 (tftp/udp); 161 (snmp/udp); 16384-16482 (rtp/tcp); 123 (ntp/udp) and linked all of them to 192.168.1.2 (snom). I've also logged into Windows Firewall and created both Inbound and Outbound rules for snom, allowing traffic on all ports and all protocols. Is that what port forwarding is? Or am I off the mark?

Hi Everyone: I'm new to snom ONE. I've installed v. 4.5.0.1016 on Windows SBS 2008 (64-bit). Whenever I attempt a test call to the system, these are the results: [0] 2012/02/13 07:20:56: TCP(IPv4):Could not bind socket to port 5081 on IP 0.0.0.0 [0] 2012/02/13 07:20:56: FATAL: Could not open TCP port 5081 for SIP [0] 2012/02/13 07:20:56: (IPv6)Could not bind socket to port 5081 on IP [::] [0] 2012/02/13 07:20:56: FATAL: Could not open TCP port 5081 for SIP [0] 2012/02/13 07:21:06: TCP(IPv4):Could not bind socket to port 5081 on IP 0.0.0.0 [0] 2012/02/13 07:21:06: FATAL: Could not open TCP port 5081 for SIP [0] 2012/02/13 07:21:06: (IPv6)Could not bind socket to port 5081 on IP [::] [0] 2012/02/13 07:21:06: FATAL: Could not open TCP port 5081 for SIP [5] 2012/02/13 07:21:13: SIP Rx udp:204.11.192.38:5080: INVITE sip:17772393867@192.168.1.2:5080;transport=udp;line=c81e728d SIP/2.0 v: SIP/2.0/UDP 204.11.192.38:5080;branch=z9hG4bK-5d7cef061431093258371cae2d965846;change=ta f: "WI Wireless Call" <sip:16086957003@204.11.192.132:5074>;tag=as03492958 t: <sip:16085311484@callcentric.com> i: 213e8d673ed3e7b34448f24671a91c96@204.11.192.132 CSeq: 102 INVITE Max-Forwards: 15 m: <sip:eb49fe62f8e5e5050615460b883fa188@204.11.192.38:5080;transport=udp> CCT-count: 1 Supported: replaces, timer Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO c: application/sdp l: 336 v=0 o=root 35837514 35837514 IN IP4 204.11.192.38 s=session c=IN IP4 204.11.192.38 t=0 0 m=audio 63778 RTP/AVP 0 8 18 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv a=setup:actpass [5] 2012/02/13 07:21:13: SIP Tx udp:204.11.192.38:5080: SIP/2.0 100 Trying Via: SIP/2.0/UDP 204.11.192.38:5080;branch=z9hG4bK-5d7cef061431093258371cae2d965846;change=ta From: "WI Wireless Call" <sip:16086957003@204.11.192.132:5074>;tag=as03492958 To: <sip:16085311484@callcentric.com>;tag=d0511366b3 Call-ID: 213e8d673ed3e7b34448f24671a91c96@204.11.192.132 CSeq: 102 INVITE Content-Length: 0 [5] 2012/02/13 07:21:13: SIP Tx udp:204.11.192.38:5080: SIP/2.0 404 Not Found Via: SIP/2.0/UDP 204.11.192.38:5080;branch=z9hG4bK-5d7cef061431093258371cae2d965846;change=ta From: "WI Wireless Call" <sip:16086957003@204.11.192.132:5074>;tag=as03492958 To: <sip:16085311484@callcentric.com>;tag=d0511366b3 Call-ID: 213e8d673ed3e7b34448f24671a91c96@204.11.192.132 CSeq: 102 INVITE Contact: <sip:17772393867@192.168.1.2:5080;transport=udp> Supported: 100rel, replaces, norefersub Allow-Events: refer Allow: INVITE, ACK, CANCEL, BYE, REFER, PRACK, INFO, UPDATE Accept: application/sdp User-Agent: snom-PBX/2011-4.5.0.1016 Alpha Monocerotids Content-Length: 0 [5] 2012/02/13 07:21:13: SIP Rx udp:204.11.192.38:5080: ACK sip:17772393867@192.168.1.2:5080;transport=udp;line=c81e728d SIP/2.0 v: SIP/2.0/UDP 204.11.192.38:5080;branch=z9hG4bK-5d7cef061431093258371cae2d965846;change=ta f: "WI Wireless Call" <sip:16086957003@204.11.192.132:5074>;tag=as03492958 t: <sip:16085311484@callcentric.com>;tag=d0511366b3 i: 213e8d673ed3e7b34448f24671a91c96@204.11.192.132 CSeq: 102 ACK Max-Forwards: 15 m: <sip:eb49fe62f8e5e5050615460b883fa188@204.11.192.38:5080;transport=udp> l: 0 [5] 2012/02/13 07:21:14: SIP Tx udp:204.11.192.38:5080: REGISTER sip:callcentric.com SIP/2.0 Via: SIP/2.0/UDP 192.168.1.2:5080;branch=z9hG4bK-2d9b935d3492ff295e1eec9f5bcb982f;rport From: "17772393867" <sip:17772393867@callcentric.com>;tag=4657 To: "17772393867" <sip:17772393867@callcentric.com> Call-ID: yeicvoq1@pbx CSeq: 7518 REGISTER Max-Forwards: 70 Contact: <sip:17772393867@192.168.1.2:5080;transport=udp;line=c81e728d>;+sip.instance="<urn:uuid:adc99784-ad7d-48a2-bf5f-c1892ac69304>" User-Agent: snom-PBX/2011-4.5.0.1016 Alpha Monocerotids Supported: outbound Expires: 60 Content-Length: 0 [5] 2012/02/13 07:21:14: SIP Rx udp:204.11.192.38:5080: SIP/2.0 200 Ok v: SIP/2.0/UDP 192.168.1.2:5080;branch=z9hG4bK-2d9b935d3492ff295e1eec9f5bcb982f;rport=5080;received=99.175.206.134 f: "17772393867" <sip:17772393867@callcentric.com>;tag=4657 t: "17772393867" <sip:17772393867@callcentric.com> i: yeicvoq1@pbx CSeq: 7518 REGISTER m: <sip:17772393867@192.168.1.2:5080;transport=udp;line=c81e728d>;+sip.instance="<urn:uuid:adc99784-ad7d-48a2-bf5f-c1892ac69304>";expires=98 l: 0 [0] 2012/02/13 07:21:16: TCP(IPv4):Could not bind socket to port 5081 on IP 0.0.0.0 [0] 2012/02/13 07:21:16: FATAL: Could not open TCP port 5081 for SIP [0] 2012/02/13 07:21:16: (IPv6)Could not bind socket to port 5081 on IP [::] [0] 2012/02/13 07:21:16: FATAL: Could not open TCP port 5081 for SIP [0] 2012/02/13 07:21:26: TCP(IPv4):Could not bind socket to port 5081 on IP 0.0.0.0 [0] 2012/02/13 07:21:26: FATAL: Could not open TCP port 5081 for SIP [0] 2012/02/13 07:21:26: (IPv6)Could not bind socket to port 5081 on IP [::] [0] 2012/02/13 07:21:26: FATAL: Could not open TCP port 5081 for SIP [0] 2012/02/13 07:21:36: TCP(IPv4):Could not bind socket to port 5081 on IP 0.0.0.0 [0] 2012/02/13 07:21:36: FATAL: Could not open TCP port 5081 for SIP [0] 2012/02/13 07:21:36: (IPv6)Could not bind socket to port 5081 on IP [::] [0] 2012/02/13 07:21:36: FATAL: Could not open TCP port 5081 for SIP Any ideas on what I'm doing wrong?