Block PSTN Calls on Cisco CME - Page 2

Ibrahim Alsharif · ‎07-11-2011

Hello Dears,

I'm trying to block calls to PSTN Network, especially international calls for specific extensions (IP Phones).

I'm not able to do it through the after-hours block calls, because of the destination-pattern I'm using under the dial-peer voice pots

I'm using the following Pattern ( destination-pattern [9] ), when I do press 9 i'm redirected to the PSTN line but no restrictions on calls.

I'm using the following config under the telephony-service:

after-hours block pattern 1 900............

after-hours block pattern 2 90.........

after-hours block pattern 2 90T

but nothing happened.

any idea please

thanks

Ibrahim

Marcel Ammann · ‎07-12-2011

Hello Ibrahim,

here is a small configuration example for a realy basic german dialplan:

1. Create / define your COR List Members

dial-peer cor custom
name Emergency
name Local
name National
name International
name Mobil
name Service

2. Create the COR Lists for your outgoing dial-peers

dial-peer cor list CallNotruf
member Notruf

dial-peer cor list CallLocal
member Local

dial-peer cor list CallNational
member National

dial-peer cor list CallInternational
member International

dial-peer cor list CallService
member Service

dial-peer cor list CallMobil
member Mobil

3. Assign the created COR-Lists to the dial-peers

dial-peer voice 1 pots
description ***Notruf***
destination-pattern 011[02]$
corlist outgoing CallEmergency
prefix 11
port 0/0/0

dial-peer voice 2 pots
description ***Local Calls 1st***
destination-pattern 01[2-9]T
corlist outgoing CallLocal
prefix 1
port 0/0/0

dial-peer voice 3 pots
description ***Local Calls 2nd***
destination-pattern 0[2-9]T
corlist outgoing CallLocal
port 0/0/0

dial-peer voice 4 pots
description ***National - only an example !!!!***
destination-pattern 00[2-8]T
corlist outgoing CallNational
prefix 0
port 0/0/0

dial-peer voice 5 pots
description ***International***
destination-pattern 000[1-9]T
corlist outgoing CallInternational
prefix 00
port 0/0/0

dial-peer voice 6 pots
description ***Mobiltelefon***
destination-pattern 001[5-7]T
corlist outgoing CallMobil
prefix 01
port 0/0/0

dial-peer voice 7 pots
description ***International***
destination-pattern 0[0]900T
corlist outgoing CallService
port 0/0/0

4. Create COR Lists for the client's / phone's

dial-peer cor list Manager
member Emergency
member Local
member National
member International
member Service

dial-peer cor list Employee
member Emergency
member Local
member National
member International

dial-peer cor list Visitor
member Emergency

dial-peer cor list Public

5. Assign the COR to the ephone's

ephone-dn 1
corlist incoming Manager

ephone-dn 2
corlist incoming Employee

ephone-dn 3
corlist incoming Visitor

ephone-dn 4
corlist incoming Public

Kind regards,

Marcel Ammann

P.S.: Please rate helpful posts

Ibrahim Alsharif · ‎07-12-2011

Hi Marcel,

I Appreciate your help Dear,

I'm gonaa do all tests tomorrow & let you know the results.

Thanks in Advance

Ibrahim