I want to change the standard 5060 sip port to our any
defined port. i made some change in sip.conf but it is
not working, I have 2 softphone which are able to
register with 81 port but the any kind of hardphone is
not able to register using 81 port.
here is my sip.conf configuration
port=81 ;the hardphone should be register with 81
Please help me how i can register with 81 port?