[Asterisk-Users] NAT setup

[John Biundo]

Tom Rymes wrote:
> To connect to an Asterisk box that sits behind NAT, you need to  forward 
> ports 5060 and 10000-20000 too the asterisk box

Follow up question:

I can't forward 10000-20000 with my router.  So I used rtp.conf to 
narrow the band of ports down to something like 14000-14030 and 
forwarded those ports  That seems to work fine.

Am I asking for trouble down the line with this approach?