Hello Moin,Thank you for taking time to reply my post.Rogers guy was on location and he changed the modem but call still dropsAgain sophos firewall tech checked as well and setting for firewall all goodIt was working for many years and all of sudden ...
Hello,
Have IP Phones and for past weeks call start dropping
Rogers modem ( Hitron coda-4582 u ) is in bridge mode and connected to sophos firewall
which is connected to Cisco switch and all the IP phones connected to switch.it worked fines for years...
