Hi All, Has anyone had any luck getting a Cisco 7960 SIP working from behind a NAT firewall to an * server with a public IP? I tried it, and the phone would register fine, and incoming calls would work fine. outgoing calls from the 7960, however, would work GREAT for about 10 seconds and then suddenly drop. Thanks for any input, Ben
Benjamin J. Bawkon writes: > I tried it, and the phone would register fine, and incoming calls > would work fine. outgoing calls from the 7960, however, would work > GREAT for about 10 seconds and then suddenly drop. may be the other end doesn't get back the ack from 7960 and drops the call. -- juha