[OpenSIPS-Users] When do I need MediaProxy?

[James Lamanna]

Hi,
I'm trying to use OpenSips as a registration server for Asterisk
(assuming we can get presence working ok).
Do I need to setup and use MediaProxy (or similar)? Or is the
nathelper stuff good enough?
I've made test calls from phones behind NAT to opensips to asterisk
and I haven't experienced any
one-way audio problems.
Also, the phones are not allowed to reinvite, because I need to keep
Asterisk in the media path.

-- James