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Curtis Lewis
Beginner

Increasing the channels (PRI30)

Hi,

We have a client that has a cucm V6.4 and a gateway (cisco 2811), they have a PRI line which has currently got 14 channels actived on it. Because of a recent expansion in numbers they are looking for the next 16 channels to be activated to total 30 on the PRI.

I have requested the 16 channels be activated by the telephone provider, but was wondering what I need to update on the cucm/gateway to use the additional 16 channels?

Thanks,

Curtis.

2 ACCEPTED SOLUTIONS

Accepted Solutions
Chris Deren
Hall of Fame Master

Under the controller change it to i.e.:

controller E1 0/0/0

pri-group timeslots 1-31

HTH,

Chris

View solution in original post

No problem, the change I provided is all you will need.

HTH, remember to mark correct response as answered.

Chris

View solution in original post

4 REPLIES 4
Jaime Valencia
Hall of Fame Cisco Employee

What protocol do you use??? Post config

Sent from Cisco Technical Support iPad App

HTH

java

if this helps, please rate
Chris Deren
Hall of Fame Master

Under the controller change it to i.e.:

controller E1 0/0/0

pri-group timeslots 1-31

HTH,

Chris

View solution in original post

HI Chris,

Thanks for the help, I need to wait until they give me the go ahead to shutdown the voice interface before i can update the settings but I'll let you know if there are any problems.

Jamie, we use H.323 and a copy of the config is below (just encase):

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service sequence-numbers
!
hostname EBE2811
!
boot-start-marker
boot-end-marker
!
card type e1 0 0
logging message-counter syslog
logging buffered 52000

!
no aaa new-model
clock timezone GMT 0
clock summer-time GMT recurring last Sun Mar 1:00 last Sun Oct 2:00
network-clock-participate wic 0
!
dot11 syslog
ip source-route
!
!
ip domain name eastbelfastenterprise.local
no ipv6 cef
multilink bundle-name authenticated
!
!
!
!
isdn switch-type primary-net5
!
!
voice call send-alert
!
!
voice class codec 1
codec preference 1 g711alaw
codec preference 2 g729r8

!
voice translation-rule 2
rule 1 /^/ /9/ type national national
rule 2 /^/ /90/ type international international
rule 3 /^/ /9/
!
!
voice translation-profile InDID
translate calling 2
!
!
voice-card 0
!
!
crypto pki trustpoint TP-self-signed
!
!
crypto pki certificate chain TP-self-signed-1480895164
certificate self-signed 01

        quit
!

archive
log config
  hidekeys
!
!
controller E1 0/0/0
pri-group timeslots 1-12,16
!
controller E1 0/0/1
pri-group timeslots 1-12,16
!
!
!
!
!
interface FastEthernet0/0
description $ETH-SW-LAUNCH$$INTF-INFO-FE 0/0$
no ip address
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 10.0.3.253 255.255.254.0
duplex auto
speed auto
h323-gateway voip interface
h323-gateway voip bind srcaddr 10.0.3.253
!
interface Serial0/0/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
interface Serial0/0/1:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
!
ip forward-protocol nd
ip http server
ip http access-class 23
ip http authentication local
no ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
!
!
!
!
!
!
control-plane
!
!
!
voice-port 0/0/0:15
translation-profile incoming InDID
cptone GB
!
voice-port 0/0/1:15
!
ccm-manager fax protocol cisco
!
mgcp fax t38 ecm
!
!
!
dial-peer voice 100 voip
destination-pattern 2010
voice-class codec 1
session target ipv4:10.0.2.10
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 101 voip
destination-pattern 16..
voice-class codec 1
session target ipv4:10.0.2.10
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 5 pots
incoming called-number .
direct-inward-dial
port 0/0/1:15
!
dial-peer voice 6 pots
tone ringback alert-no-PI
destination-pattern 999
progress_ind setup enable 3
progress_ind progress enable 8
port 0/0/1:15
forward-digits 3
!
dial-peer voice 7 pots
tone ringback alert-no-PI
destination-pattern 9T
progress_ind setup enable 3
progress_ind progress enable 8
port 0/0/1:15
!
!
!
line con 0
login local
line aux 0
line vty 0 4
privilege level 15
login local
transport input ssh
transport output all
line vty 5 15
privilege level 15
login local
transport input ssh
transport output all
!
scheduler allocate 20000 1000
ntp source FastEthernet0/0.1
ntp master 1
end

No problem, the change I provided is all you will need.

HTH, remember to mark correct response as answered.

Chris

View solution in original post

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