[asterisk-users] Call are established, but voices can't be heard

[Warren Selby]

On Wed, Mar 16, 2011 at 9:07 PM, edward choi <mp2893 at gmail.com> wrote:

> Now, the current situation is like this:
> My friend is under a WI-FI access point at his home, so his iPhone is
> assigned something like 192.168.x.x.
> I am using 3G network, so I have a public IP address.
>

<snip>

I just don't get it. Calls can be established whether two people are using
> public IP address, or private IP addreess. But your voice can be heard only
> if the other person is using a public IP address.
>

You need to set 'nat=yes' on the sip peer that your friend is using while
he's on a private IP address in sip.conf.

-- 
Thanks,
--Warren Selby, dCAP
http://www.selbytech.com
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