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 +0900From: [EMAIL PROTECTED]: [EMAIL PROTECTED]; [EMAIL PROTECTED]: Re: [OSL | CCIE_Voice] SRST call restriction labbook 8.9thanks Ed, i still couldn't get it.there is an dial-peer 2 with incoming cor list applieddial-peer voice 2 potscorlist incoming css-911incoming called number .direct-inward-dialdial-peer css-intl member pt-internaldial-peer css-911member pt-911SaraEdward French <[EMAIL PROTECTED]> wrote: 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]: Friday, April 18, 2008 9:10:24 PMSubject: [OSL | CCIE_Voice] SRST call restriction labbook 8.9in 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 2002-2003cor incoming css-all 2 2002cor outgoing css-intl 3 2002i am weak on this, can some one explain how is the requirement achieved? Sara GANBARE! NIPPON! Win your ticket to Olympic Games 2008. GANBARE! NIPPON! Win your ticket to Olympic Games 2008. _________________________________________________________________ Get in touch in an instant. Get Windows Live Messenger now. http://www.windowslive.com/messenger/overview.html?ocid=TXT_TAGLM_WL_Refresh_getintouch_042008
