[asterisk-users] SIP Port 5060

[lists at infoway.net]

We have many clients who live in third world countries where the ISPs
purposely block traffic on port 5060.

I know we could always change the listening port in our Asterisk box.
However, doing so will affect all our other users who use port 5060 with
no problems.

Is there any other solution? I guess I could always run a second instance
of Asterisk listening on another port, but is that the cleanest and most
scalable solution?

Thanks