[cisco-voip] CCM Express Ext. to PSTN and PSTN to Ext.
Ryan West
rwest at zyedge.com
Mon Apr 21 08:54:03 EDT 2008
Mark,
You can accomplish the desired configuration by removing 'dialplan-pattern 1 21850.. extension-length 2' and going with an inbound and outbound translation / number expansion pattern. You should really try to have some of the numbers match their external DIDs, overall it is much easier to program that way and more difficult to troubleshoot later. Most of the time, setting the expectation of the customer that they will have new internal extensions is really not that big of a deal.
voice translation-rule 1
rule 1 /^8529x70/ /100/
rule 2 /^8529x88/ /100/
rule 3 /^8529x71/ /some fax number/
......
....
...
...
..
voice translation-rule 2
rule 1 /^100/ /8529x70/
rule 2 /^\(.*\)/ /8529\1/
voice translation-profile my-profile
translate calling 2
translate called 1
As you can see, you're going to keep creating these rules. The rules are called from voice translation-profiles which are applied to the dial-peer(s) going to and from the PSTN. In a simplified configuration, you could use a single dial-peer to perform the translation in either direction.
-ryan
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Mark Mclean
Sent: Monday, April 21, 2008 7:38 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] CCM Express Ext. to PSTN and PSTN to Ext.
Dear All,
I have a Cisco Router acting as Call Manager Express, I am new to the Cisco voice solutions and I would like to acheive the following (my current configuration included below)
The PSTN trunk telephone number range is 8529xx70 to 8529xx99 (30 numbers) and the provider only sends 7 digits as DNIS.
* Internal Ext. should be able to call each other
* There will be direct numbers where 8529xx70 will be routed to extension 100, and 8529xx88 to extension 100 as well,
* The following number 8529xx71 to be routed to a FAX
* Plus each one will have one or more direct numbers from the range above
One more questions I want to ask, How to make it possible to place a caller ID that will depend on the party who initiate the call? For example when extension 177 dial out using the PSTN trunk the prime number "8529xx70" will be sent, what i want to do is if extension 107 dial out to the PSTN the caller ID will be sent as 8529xx77.
Note: The current configurations inculded below...
Apprecieate you quick replies!
Thanks,
Mark
---------------------------------------------------------------------------------
!
version 12.4
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
service password-encryption
!
hostname CallManagerExpress
!
boot-start-marker
boot-end-marker
!
logging buffered 16000 debugging
!
aaa new-model
!
!
aaa authentication banner ^CC
Unauthorized access is not allowed
aaa authentication login default local
aaa authentication enable default none
aaa authorization exec default local
aaa authorization network default local
!
aaa session-id common
!
resource policy
!
clock timezone EST 1
clock summer-time EST recurring last Sun Mar 2:00 last Sun Oct 3:00
no network-clock-participate wic 3
ip subnet-zero
!
!
ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.45.1<http://192.168.45.1> 192.168.45.4<http://192.168.45.4>
!
ip dhcp pool ip-voice-HK
network 192.168.45.0<http://192.168.45.0> 255.255.255.0<http://255.255.255.0>
default-router 192.168.45.1<http://192.168.45.1>
option 150 ip 192.168.45.1<http://192.168.45.1>
domain-name yourdomain.com<http://yourdomain.com>
!
!
ip tftp source-interface Loopback2
ip domain name yourdomain.com<http://yourdomain.com>
ip dhcp-server 192.168.45.1<http://192.168.45.1>
isdn switch-type primary-net5
!
!
trunk group bri
!
!
trunk group 1
!
voice-card 0
no dspfarm
!
!
voice call convert-discpi-to-prog
!
voice service voip
h323
h245 caps mode restricted
!
!
voice class codec 1
codec preference 1 g711alaw
codec preference 2 g729r8
codec preference 3 g711ulaw
codec preference 4 g723ar63
!
!
!
voice class h323 1
call start slow
!
!
!
crypto pki trustpoint TP-self-signed-84563672238598
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-84563672238598
revocation-check none
rsakeypair TP-self-signed-84563672238598
!
!
crypto pki certificate chain TP-self-signed-84563672238598
certificate self-signed 01
!
!
controller E1 0/3/0
pri-group timeslots 1-31
framing NO-CRC4
!
!
interface Loopback2
no ip address
!
interface GigabitEthernet0/0
description Voice
no ip address
duplex auto
speed auto
h323-gateway voip interface
!
interface GigabitEthernet0/0.44
encapsulation dot1Q 44
ip address 192.168.45.1<http://192.168.45.1> 255.255.255.0<http://255.255.255.0>
no snmp trap link-status
!
interface GigabitEthernet0/1
description Data
ip address 192.168.40.4<http://192.168.40.4> 255.255.255.0<http://255.255.255.0>
duplex auto
speed auto
!
ip default-gateway 192.168.40.1<http://192.168.40.1>
ip classless
ip route 0.0.0.0<http://0.0.0.0> 0.0.0.0<http://0.0.0.0> 192.168.40.1<http://192.168.40.1>
!
!
ip http server
ip http access-class 23
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip http path flash:
!
access-list 23 permit 192.168.10.0<http://192.168.10.0> 0.0.0.7<http://0.0.0.7>
access-list 23 permit 192.168.45.0<http://192.168.45.0> 0.0.0.7<http://0.0.0.7>
access-list 23 permit 192.168.45.0<http://192.168.45.0> 0.0.0.255<http://0.0.0.255>
no cdp log mismatch duplex
!
!
tftp-server flash:ATA030100SCCP040211A.zup
tftp-server flash:P00403020214.bin
tftp-server flash:P00307020200.bin
tftp-server flash:CP7912060000SCCP050124A.sbin
tftp-server flash:P00305000600.bin
tftp-server flash:P00305000600.sbn
tftp-server flash:P00307020200.loads
tftp-server flash:P00307020200.sb2
tftp-server flash:P00307020200.sbn
tftp-server flash:S00103020002.bin
tftp-server flash:S00104000100.sbn
tftp-server flash:CP7902060000SCCP050124A.sbin
tftp-server flash:CP7905060000SCCP050124A.sbin
tftp-server flash:CP7905060000SCCP050124A.zup
tftp-server flash:P00303020214.bin
!
control-plane
!
!
!
telephony-service
load 7935 P00503010100
load 7960-7940 P00303020214
load 7914 S00103020002
load ATA ATA030101SCCP040610A.zup
load 7912 CP7912010200SCCP031023A.sbin
max-ephones 30
max-dn 150
ip source-address 192.168.45.1<http://192.168.45.1> port 2000
max-redirect 8
system message HK CallManager Express
url services http://192.168.45.4/cisco/services.asp
url authentication http://192.168.40.4/Authenticate.asp
network-locale CH
time-format 24
date-format dd-mm-yy
create cnf-files version-stamp 7960 Nov 22 2006 11:57:52
dialplan-pattern 1 21850.. extension-length 2
voicemail 9948
max-conferences 4 gain -6
call-forward pattern .T
test test.wav
web admin system name admin password XXXX
dn-webedit
time-webedit
transfer-system full-consult
transfer-pattern 7..
secondary-dialtone 0
!
!
ephone-dn 1 dual-line
number 100
label reception
name reception
!
!
ephone-dn 2 dual-line
number 101
label phone2
name Desk2
!
!
ephone-dn 3 dual-line
number 102
label phone3
name Desk3
!
!
ephone-dn 4 dual-line
number 103
label phone4
name Desk4
!
!
ephone-dn 5 dual-line
number 104
label phone5
name Desk5
!
!
ephone-dn 6 dual-line
number 105
label phone6
name Desk6
!
!
ephone-dn 7 dual-line
number 106
label phone7
name Desk7
!
!
!
!
ephone 1
mac-address 001A.6D27.6B91
type 7960
button 1:1
!
!
!
ephone 2
mac-address 0004.F2E2.08CA
type 7936
button 1:2
!
!
!
ephone 3
mac-address 001B.0C18.DA91
type 7940
button 1:3
!
!
!
ephone 4
mac-address 001B.0C18.AC97
type 7940
button 1:4
!
!
!
ephone 5
mac-address 0019.30D4.AC14
type 7940
button 1:5
!
!
!
ephone 6
mac-address 001B.0C18.C967
type 7940
button 1:6
!
!
!
ephone 7
mac-address 001B.0C18.B8FA
type 7940
button 1:7
!
!
!
scheduler allocate 20000 1000
ntp clock-period 17208075
ntp server 192.168.40.1<http://192.168.40.1>
ntp server 192.168.40.254<http://192.168.40.254>
!
end
!
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