[OpenSIPS-Users] ICE and two clinets behind nat

[giti at dataproducts.ae]

Hi
i have checked ICE betwean two cleints behind nat
A:192.168.0.100   and nat ip address is 174.x.x.x
B:192.168.1.2     and nat ip address is 175.x.x.x

when i trace packets by wareshark , i have stun bindign request from A to
be with in valdi ip address to B invalid ip address
0.100 to 1.2 and vise versa and clearle i dont have this stun request in
clients .and ICE does not work

if one of these clients use vpn and get valid ip like 83.x.x.x
stun binfing request negotiote and i have ICE negotioaiton and ICE w

now  , i want to know is there any way to re-write thse invalid ip in stun
binding rqeust to clinet's valid ip address?
thanks
giti