ISR. ip-to-ip redirect.

Unanswered Question
Jan 20th, 2009


I have:

- cisco 3825;

- standard vxml autoattendant

- cucm

I want to redirect incoming h.323 call to cisco unified call manager via h.323 trunk. It's possible?

In current my cisco3825 forwards call (not redirect).

Total call-legs: 4

1714 ANS T770 g711ulaw VOIP P70341

1715 ORG T770 g711ulaw TELE P18004425794

1724 ANS T8 g711ulaw VOIP P7832977

1727 ORG T1 g711ulaw VOIP P70292

I have this problem too.
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Nicholas Matthews Tue, 01/20/2009 - 06:15


Yes, this is currently a supported feature that is called Cisco Unified Border Element (CUBE) or IP-IP-GW.

It has it's own set of licensing and restrictions and such.

You can still support VXML on it if you would like, and it all happens on the same ISR. It's just a software upgrade.

Some links you can read:

Configuring with CUCM:

It's basic dial peers, and these commands:

voice service voip

allow-connections h323-to-h323

allow-connections sip-to-h323

allow-connections sip-to-sip



pavelsh_ucs Tue, 01/20/2009 - 06:30

ip-ip-gw is working for me.

See below:

1724 ANS T8 g711ulaw VOIP P7832977

1727 ORG T1 g711ulaw VOIP P70292

I want redirect ip call to other voip peer.

Nicholas Matthews Tue, 01/20/2009 - 09:10

You'll need to be more specific.

You can use translation patterns to change the called/calling numbers and have it sent out another dial peer if that's what you're asking.



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