SL1100 Remote Phone Via WAN- Adding VPN

[SuperMagMan]

Good morning,
I have a customer that has two remote phone currently running on the WAN and they are adding a VPN at their site. I "think" that as long as the IP address scheme remains the same, I will not have to make any changes to the system or phones. Can anyone confirm this for me?

Thank you.

 

[Ragnorak]

You will need to go to 10-58 and add the VPN's network. Since you have remote phones you probably have 10-46-14 "NAT Mode" checked which means that the VPN phone will also try and use NAT Mode since it isn't on the same LAN as the SL1100. Adding the VPN network to 10-58 will tell the SL1100 not to use NAT Mode for that IP range.