[Sussex] Asterisk, VoIP and NAT

[Mark Harrison (Groups)]

Matthew Macdonald-Wallace wrote:

Matthew,

I suspect that the dynamic addressing thing is a red herring, and that 
the problem is port forwarding. Which ports do you have forwarded to 
your * server? I have the following (all UDP)

- 5060
- 8000-8012
- 5004
- 1000
- 3478
- 10000-10020 (this last set will depend on your * config, but should be 
OK for a small number of concurrent calls)

M.

>Hi guys,
>
>I know a few peeps have been playing with * over the network, I'm having
>issues getting it to work through the NAT on my WRT54G.
>
>I think I've got the correct ports forwarding to my server, but I don't
>seem to be able to log into it from my dyndns domain name, only by local
>IP address.
>
>Is there a way to get NAT and * working so I can link up people outside
>my network? I want to give my Fiancee's parents and my folks an account
>on it so we get phone calls over broadband. :)
>
>The WRT54G is still running the Original Linksys Firmware, and at the
>moment, I don't want to change that.
>
>DynDNS has wildcards enabled, so I don't know whether there's a way to
>setup an internal DNS so that requests work as follows (not the real
>names or IP addresses btw!):
>
>EXTERNAL INTERFACE
>	|
>*.tisf.homelinux.org -> telewestIpAddress (WRT54G)
>	|
>www.tisf.homelinux.org -> 192.168.1.10 (Web Server)
>pbx.tisf.homelinux.org -> 192.168.1.11 (* box)
>mail.tisf.homelinux.org -> 192.168.1.12 (Mail Server)
>
>I appreciate that this is probably about three questions in one, but
>hey, that's how my mind works! :)
>
>TIA,
>
>Matt
>
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>  
>