11-19-2006 06:09 AM - edited 03-14-2019 06:52 PM
hi folks can somebody send me cor list configuration example in real time scenerious like blocking intenational dialing etc.for ccme 3800 router.
m finding some problems for d same.
11-19-2006 07:10 AM
This is a good link
http://www.cisco.com/en/US/tech/tk652/tk90/technologies_configuration_example09186a008019d649.shtml
Rule of thumb:
a. Incoming cor list should be a superset of outgoing cor list for call to succeed.
b. If you configure incoming and not outgoing (or vice versa) the configured cor list has no effect. Call will pass.
c. Call will fail only if incoming is a subset of outgoing list.
Rule a and c are very important.
You have to define COR names first which are identical to partitions in Callmanager.
dial-peer cor custom
name Intl
name LD
name 911
name local
In the above step i created for partitions (COR names).
Now i have to define incoming and outgoing cor lists, which may be similar to CSS in Callmanager world, but they are not applied exactly the same way we do in Callmanager. Cor lists can be applied to ephones in CME, SRST phones globally in call-manager-fallback mode and dial-peers in a router.
dial-peer cor list local
member local
dial-peer cor list ld
member ld
dial-peer cor list intl
member intl
dial-peer cor list 911
member 911
dial-peer cor list phone1
member 911
member local
dial-peer cor list phone2
member 911
member local
member ld
member intl
dial-peer voice 1 pots
destination-pattern 911
no digit-strip
port 0/0/0:23
cor outgoing 911
dial-peer voice 2 pots
destination-pattern 9[2-9].........
forward-digits 10
port 0/0/0:23
cor outgoing local
dial-peer voice 3 pots
destination-pattern 91[2-9].........
forward-digits 11
port 0/0/0:23
cor outgoing ld
dial-peer voice 4 pots
destination-pattern 9011T
prefix 011
port 0/0/0:23
cor outgoing intl
telephony-service
..
..
..
ephone-dn 1
cor incoming phone1
ephone-dn 2
cor incoming phone2
The above example provides 911 and local access to phone1 and all calls (911, local, ld, intl) to phone2. The dial-peers for PSTN access have cor lists applied in the outbound direction. See how the incoming corlist for phone 1 is not a superset of outgoing dial-peer 3,4 (911, local is there, but no ld and intl access).
In case of phone 2 all 4 cor names are included, which makes it a superset of dial-peers 1,2,3,4. This helps in placing any call to the pstn without any restriction from phone 2.
HTH
Sankar
PS: please remember to rate posts!
11-19-2006 07:17 AM
Hi Sankar,
Another great answer! You really hit the nail on the head with this one. 5 points from this end.
Take care,
Rob
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