Question : Vonage VoIP through Cisco Pix

I am trying to use vonage VOIP, using Linksys PAP2 adapter, through a Cisco PIX 506E (6.3.3). I know the service requires fowarding ports 53, 69, 5060-5061 & 10000-20000. For what I can gather with port forwarding on the Cisco Pix you have to forward each port individually, so doing ports 10000-20000 is not pratical. Does anyone have any solutions or success stories they could share with me.  Thank you

Answer : Vonage VoIP through Cisco Pix

mendenhallre,

Here is a link to a solution similar to yours:

http://www.experts-exchange.com/Networking/Q_20789162.html?query=&clearTAFilter=true

I believe that Vonnage recommends all those ports, buit in reality not all of them need to be opened, technically you could open just a few, though you may encounter some problems connecting every now and then.

But if this is for only one VoIP device and you have more than one static IP address you could NAT all ports to that VoIP device.

Joel_Sisko