Ok, did a packet capture on the ASA and saw what I expected, internal phone sends packets to real pr...

Please provide current IP/vlan information. Are all the connections layer 2? You might just need to ...

If the 172.17.0.0 is behind your inside interface, then you do not need NAT between it and 1.1.1.1 i...

Thanks Steve, is it expected though to see the internal IP address of the proxy phone registering wi...

You can create a NAT entry for 1.1.1.1 and then restrict by access list to source network. That will...

I thought the same thing, the PRI router's default route is to the ASA, and we have the same issue w...

Please provide the config of your ASA.It sounds like you have split tunnel enabled, you will need to...

the proxy phone public IP is not blocked and can ping the ASA's outside interface, the Watchguard Fi...

I've got an ASA 5505 running 8.2 configured for solely as an IP phone proxy, it is the default gatew...