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Forum Discussion
izzyb
Dec 31, 2014Novice
Huge VOIP/SIP problem with FVS336g v2
Our FVS is configured thus: Four vlans, one per LAN port. Vlan9 is bound to port 3 and is the phone/voip subnet. Our Cisco UC560 pbx is on that subnet, as are all our Cisco 79xx phones. Our ...
RX
Jan 01, 2015Luminary
Hi izzyb,
Just a suggestion, check if the ports you have opened are really open via this link: http://www.subnetonline.com/pages/network-tools/online-port-scanner.php
Just a suggestion, check if the ports you have opened are really open via this link: http://www.subnetonline.com/pages/network-tools/online-port-scanner.php
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