hi all,
we have set up a sip trunk via a new zealand provider, but we have to use ports 50600 and 50040, not 5060 or 5004, we have opend upd/tcp ports on router etc, we can dial out through the sip, but cant dial in, the listen port is greyed out with 5060 port, can't change,
the router is sonicwall tz170 without enhanced os, so it can do NAT translations,
any ideas?
we have set up a sip trunk via a new zealand provider, but we have to use ports 50600 and 50040, not 5060 or 5004, we have opend upd/tcp ports on router etc, we can dial out through the sip, but cant dial in, the listen port is greyed out with 5060 port, can't change,
the router is sonicwall tz170 without enhanced os, so it can do NAT translations,
any ideas?