Thats really helps :-)

thanks JD

Devildoc <[EMAIL PROTECTED]> wrote:    .hmmessage P { margin:0px; padding:0px } 
body.hmmessage { FONT-SIZE: 10pt; FONT-FAMILY:Tahoma }   Think of the cor list 
this way.  Any cor list that is in the outgoing direction is analogous to the 
CCM partition, and any cor list that is in the incoming
 direction is analogous to the CCM CSS.
  
 So to restrict any phone from the PSTN side from calling into CME phone 2, 
then you'll need to place phone 2 in an outgoing corlist (partition) that is 
not a member of the incoming corlist (CSS) of the incoming pot dialpeer.
  
 In the configuration below, I place phone 2 in an outgoing corlist (partition) 
of INTERNAL and I placed the incoming dialpeer pots 1 in the incoming corlist 
(CSS) of ALL.  The ALL incoming corlist does not have the member internal.  
Therefore, when an incoming call from PSTN arrives at dialpeer 1
 for extension 2002, the call would fail because extension 2002 belongs to a 
corlist member that the dialpeer 1 does not have access.
  
  
  
 dial-peer cor custom
  name 911
  name local
  name ld
  name international
  name internal
  
 dial-peer cor list INTERNAL
  member internal
  
 dial-peer cor list ALL
  member 911
  member local
  member ld
  member international
  
 dial-peer voice 1 pots
  corlist incoming ALL
  incoming called-number .
  direct-inward-dial
  port 0/0/0:0
  
  
 ephone-dn 2 dual-line
  number 2002
  corlist outgoing INTERNAL

  
 
In the case of SRST, you don't have the option to specify the ephone-dn, then 
you must use the following configuration (keep the rest of the above 
configuration the same except for the ephone-dn):
  
 call-manager-fallback
  cor outgoing internal 1 2002
  
  
 Hope that helps.
  
  
 JD
  
---------------------------------
 Date: Sat, 19 Apr 2008 12:51:14 +0900
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [email protected]
Subject: Re: [OSL | CCIE_Voice] SRST call restriction labbook 8.9

thanks Ed, i still couldn't get it.

there is an dial-peer 2 with incoming cor list applied
dial-peer voice 2 pots
corlist incoming css-911
incoming called number .
direct-inward-dial

dial-peer css-intl 
member pt-internal
dial-peer css-911
member pt-911

Sara


Edward French <[EMAIL PROTECTED]> wrote:    .ExternalClass DIV {;}     The cor 
out is what is restricting calling to  2002 you will probably notice that the 
dail-peers do not have a cor incomming.

Ed

 ----- Original Message ----
From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
To: [email protected]
Sent: Friday, April 18, 2008 9:10:24 PM
Subject: [OSL | CCIE_Voice] SRST call restriction labbook 8.9

in the lab book 8.9 there is a requirement to configure cor so that no pstn 
caller to call 2002 in srst mode.
the config given is:
cor incoming css-911 1 2002-2003
cor incoming css-all 2 2002
cor outgoing css-intl 3 2002

i am weak on this, can some one explain how is the requirement achieved? 


Sara   
 
 
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