Phone Keeps ringing after caller hangs up

[hfourie]

Hi all,

 

Come across a really anoying problem.

 

Seems like since I enabled the SIP Replacement field (to enable users to plug snom on internet and make calls) if someone from outside phones in, and then hang up, the phone on pbxnsip still keeps ringing. If I dont pick it up, it goes to voicemail, and I get lots of silent voicemails.

 

The only way to get fix it, is to remove the SIP Replacement field, reboot server (Windows).... put info back, reboot. It then works fine for few haours, maybe a day. Then same problem.

 

Help would be appreciated.

[Vodia PBX]

Come across a really anoying problem.

 

Seems like since I enabled the SIP Replacement field (to enable users to plug snom on internet and make calls) if someone from outside phones in, and then hang up, the phone on pbxnsip still keeps ringing. If I dont pick it up, it goes to voicemail, and I get lots of silent voicemails.

 

The only way to get fix it, is to remove the SIP Replacement field, reboot server (Windows).... put info back, reboot. It then works fine for few haours, maybe a day. Then same problem.

 

Help would be appreciated.

 

That sounds like a serious routing problem. The really really best way is to have a fixed IP address and transparently route it to the PBX (no NAT), then you will be able to have a stable operation. Next on the preference list would be DMZ NAT with a SIP replacement (tricky, but possible to have it working in a stable way). Stuff like STUN etc is so crazy instable that it is a waste of time and support money.

 

Check out http://wiki.pbxnsip.com/index.php/Office_w...ic_IP_addresses, if you did not do that yet.