[asterisk-users] Atcom IP-4B ISDN IP PBX?

[Gilles]

On Mon, 13 Dec 2010 12:14:26 +0100,
klitzing at pool.informatik.rwth-aachen.de wrote:
>The built-in SIP proxy is made for "inside LAN" usage, although there are ways to make the 
>box also accept SIP UAs on the Internet as local "phones". Do not expect too many features 
>for these IP phones, for example AVM only very recently added transfer capability. Telnet 
>access can be enabled by DTMF (Linux inside), and there is an unsupported mod system 
>called "Freetz" that permits to install Asterisk and other tools.
>
>BTW, the successor to the very popular 7270 is the 7390 (VDSL, Gigabit switch).

Thanks much. I'll read up on the AMV appliances.