VG224 FXS Port Restriction

Unanswered Question
Aug 4th, 2009
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Hi All

I am wondering if anyone knows if it is possible to implement COR on standalone (H.323) VG224 router.

I would like to be able to restrict calls originating from the FXS Ports.

This VG224 routes calls via another Cisco Router which have the ISDN Service.

Thanks for your help.


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Overall Rating: 5 (2 ratings)
Nicholas Matthews Wed, 08/05/2009 - 04:52
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Hi Mohammed,

The VG224 is a standard router and can implement all the normal COR that you would use on another router.

The only restriction for COR is to use H323 or SIP, but it appears that you're already using H323 so it's not a problem.


mnour401917_2 Wed, 08/05/2009 - 05:50
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Thanks nick

One more question, would you apply the COR to the FXS voip ports?



Nicholas Matthews Wed, 08/05/2009 - 06:10
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Hi Mohammed,

The way cor works is that you apply a cor list to both the incoming and outgoing dial peer. So in this case you would need it on both.

Here's a guide:

Alternatively, you can do something like translation profiles to control where the call is placed.

voice-port 0/1/0

translation-profile incoming TRANS010

voice translation-rule 1

rule 1 /\(.*\)/ /333\1/

voice translation-profile TRANS010

translate called 1

dial-peer voice 10 pots

port 0/1/0

dial-peer voice 100 voip

destination-pattern 333T

You could create a different translation profile for each port so they only match a certain outgoing voip dial peer.

Just another way, since corlists can be difficult to wrap around your mind sometimes.



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