[Asterisk-Users] sip+nat+bt-100

[Wilson Pickett]

> I have asterisk running on a public ip and a client running behind a natting
> firewall with a Grandstream bt-100.Is there something special I should do to
> get it working,I got other users working using "host=dynamic" in sip.conf
There are many answers to this in the list, it comes up all the time.
Check the usual sources like the wiki:

http://www.voip-info.org/wiki-Asterisk+SIP+NAT+solutions

You will need to forward SIP port 5060 tot he phone and probably some RTP ports

Another solution:

http://www.google.com/search?q=sip+asterisk+nat+forward