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The UKHA-ARCHIVE IS CEASING OPERATIONS 31 DEC 2024


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Re: Asterisk - Linux


  • Subject: Re: Asterisk - Linux
  • From: "Patrick Lidstone" <patrick@xxxxxxxxxxxx>
  • Date: Sun, 30 May 2004 09:43:42 -0000

--- In ukha_d@xxxxxxx, "Ian Davidson" <ian@g...> wrote:
> Hi Patrick
>
> I'm very slowly getting there. I managed to find a file and changed
the
> Linux network details rebooted and pinged OK. Now I have got fwd
registered.
> Fixed my extensions.conf file and yes at long last I can ring the
FWD test
> numbers but NO AUDIO. Everything happens as it should but no audio.
I have
> added port forwarding of UDP 16384-16482 as I had seen this
suggested on the
> net but nothing.
>

No audio is usually indicative of port forwarding issues.

Audio is carried using UDP, using the port ranges specified in
asterisk's rtp.conf file.
It typically looks something like this:

# Demo rtp config
[general]
rtpstart=60600
rtpend=60609

In this case, you would need to configure your router to port forward
UDP ports 60600 to 60609 inclusive from your public IP address to the
IP address of the internal network interface on the asterisk box.

You also need to configure your firewall/router to allow outbound
traffic from your asterisk box in these port ranges.

Sounds like you're nearly there now!

Patrick





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