Could someone please check my COR config?

Unanswered Question
Apr 15th, 2007

Gurus,

Could you please examine my COR config below for problems, on CME 4.0. I only need to block incoming (outgoing to PSTN) Long distnace, 411, 1900, basically any toll. I really have no idea how to set this up properly, just putting the config together from various sources. I really need this to work.

Also, could someone post an example of the actual ephone config, with the COR applied to it?

Thanks for your feedback.

-Michael

dial-peer cor custom

name 911

name 1800

name local-call

name ld-call

name 411

name int-call

name 1900

!

!

dial-peer cor list call1800

member 1800

!

dial-peer cor list call911

member 911

!

dial-peer cor list callint

member int-call

!

dial-peer cor list callld

member ld-call

!

dial-peer cor list call411

member 411

!

dial-peer cor list localonly

member 911

member 1800

member local-call

!

dial-peer cor list call1900

member 1900

!

dial-peer cor list LongDistance

member 911

member 1800

member local-call

member ld-call

!

dial-peer cor list calllocal

member local-call

!

!

dial-peer voice 20 pots

corlist outgoing call911

destination-pattern 911

no digit-strip

port 0/0/0:23

!

dial-peer voice 21 pots

corlist outgoing call1800

destination-pattern 91800.......

port 0/0/0:23

forward-digits 11

!

dial-peer voice 22 pots

corlist outgoing calllocal

destination-pattern 9[2-9]......

port 0/0/0:23

forward-digits 7

!

dial-peer voice 23 pots

corlist outgoing callld

destination-pattern 91..........

port 0/0/0:23

forward-digits 11

!

dial-peer voice 24 pots

corlist outgoing callint

destination-pattern 9011.T

port 0/0/0:23

prefix 011

I have this problem too.
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Paolo Bevilacqua Sun, 04/15/2007 - 12:03

Hi, you config appears almost correct, but I can see that the international is not well defined yet.

Now just apply the desired COR to the user:

ephone-dn

corlist outgoing

The thing is that COR is N-ways associative, that requires to full define membership in all the COR DPs, although you can somewhat simplify with few techniques. For example, because most likely 911 is always allowed, you can remove that corlist altogether. And in many cases, a simple 'all allowed' on certain ephone-dn will be enough, remember that if no COR, the call succeeds.

Another problem with COR is that cannot be overridden. So when the boss is at an employee's desk, he/she wants to make a certain type of call, still he/she cannot.

This is nuisance and typically leads to customer requesting instead PIN access for certain calls, luckily this can be done too.

Hope this helps, if so please rate post!

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