> While going through the messaging, I noticed that
> initially the via field contains my private IP address.
>
> When the client re REGISTERs, the address changes from
> my private IP to the public IP which my organization has.
>
> Please note that I am running the packet capture on my laptop.
This is interesting Somesh, maybe such a mechanism is involved after all. I
wouldn't read much into the second REGISTER part as now I observe all the new
REGISTERs going out with the public IP address.
Thank you so much for highlighting that, I will check if STUN (or a similar
mechanism) is in
