VPN that send it's own IP address

[SoulTrader]

our vendor requires interconnection through VPN and differentiates traffic by origination IP address. we have only one softswitch with a single IP address but want to have several traffic types. Are there any VPN devices that sends further it's own IP address, it would be a kind of solution, so that we get VPN device for each traffic type.
thanks

 

[North323]

sounds like you need your traffic NATTED? that depends on your ISP, how many IP addresses do they provide? most of the time they only give you one. if you are going through a VPN you can probably create a NAT pool of outgoing traffic