I have the following setup. Essentially I am trying to give remote users the ability to use a phone from home. Users' IP address is a dynamic public IP and the Linksys router provides NAT (PAT). Also, I NAT on the PIX.What is the recommended setup?...

I have an ATA 186 (v2.15.ms) and Call Manager 3.1.(2c). The ATA box works fine on the local LAN, but doesn't work outside PIX. The following is my PIX config. What am I missing? Do I need other TCP ports opened? I did open any any, but it dodn't se...

I have a DT-24+. Our provider has us setup to utilize all 23 PRI channels, but since we never peak over 10 channels, I'd like to lower that number. If I have them lower it, will I need to change anything on the gateway config? It doesn't seem that I ...