asterisk users - Jul 2007 - Can Asterisk hear on two IP addresses? And can I do routing for calls from private to public or public to private IP addresses

Hi List;

Can asterisk hear (receive) calls on two IP addresses?
How?

If yes, then:

If I have a VPN router, and my Asterisk server
connected to two network cards, one has a private IP
address (192.168.0.2) connected to the VPN router
(192.168.0.1) and another network card has a private
IP address (193.111.196.249) connected directly to the
outside default gateway (193.111.196.240), where the
VPN default gateway for outside is also
(193.111.196.240), then:

If I received a call on the network card of IP:
192.168.0.2 then can I route the call for another
softswitch server has a public IP address (in another
county and another network)? If yes, then is there
some condition on this kind of call routing (for
example: the communication mode to be full proxy for
media and signaling or it can be a proxy only for
signaling)?

Any help?

Regards
---------------
IP Telephony and Contact Center Engineer
Eng. Bilal Ghayad
Mobile: 0965 9849460


 
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Bilal,

There is no technical difference, from Asterisk's point of view, between 
bridging call legs from two different subnets that have local interfaces
versus bridging call legs from two foreign IP destinations.  As long as
they are routable and reachable, they can be connected.  So, I think the
short answer to your question is yes, provided I'm understanding it
correctly.

Thanks,

--
Alex Balashov
Evariste Systems
Web    : http://www.evaristesys.com/
Tel    : +1-678-954-0670
Direct : +1-678-954-0671