05-27-2008, 09:46 PM
Thumbs Must Hurt
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I'm hoping someone call help with the actual UDP and/or TCP ports needed outbound and inbound in a firewall to allow my new 8120 to work over Wifi for making calls.
I use a Cisco PIX at home (I know, sounds strange, but it lets me have a full time VPN to the office to manage our network). The PIX by default is pretty stingy, but I do have it allowing all outbound ports. But the UMA does not allow me to make calls.
I turned off the Mobile Network and only allow the Wifi connection. I can browse the internet, but cannot make phone calls.
I'm sure some ports are being blocked that I need to open.
Any help would be appreciated. Thanks in advance.