Net-Net changing UDP port in reply to keep-alive OPTIONS
Hi!
We have a setup with some network elements which uses OPTIONS messages as keep-alives towards the Net-Net.
The Net-Net has been configured with HMR to answer with 200;OK, which works fine.
There is, however, a problem with the UDP ports.
The OPTIONS coming in to the Net-Net does have a random source UDP port, but when the Net-Net answers it sends to destination port 5060.
Is it any way to configure the Net-Net to answer back to the same port as the OPTIONS message came from?