[cisco-voip] CCM and fw design for long distance voice carrier

[Voll, Scott]

I think an email like this went out a couple days ago.  I think the best
Idea was an IPIPGW.

 

Scott

 

________________________________

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of gokhan senol
Sent: Tuesday, April 03, 2007 11:46 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] CCM and fw design for long distance voice carrier

 

hi
i got ccm 4.1.3 and 2851 router which has mgcp connection with ccm.
also i made an aggrement with an isp voice carrier for my long distance
calls.
i have already have connection with this isp fpr my internet.
my CCM is behind of the FW/
isp router > FW > my lan (ccm and ip phones ..) 
so how can make design/
Should i make static nat for ccm or should i use 2nd ethernet interface
of ccm with public ip and put 2nd ethrnet front of the firewall?
also how the ip phones will senn udp packets to the isp s h323
gateway.should i make nat for ip phones? which ports on the fw for ip
phones?

thanks a lot

 

________________________________

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