07-10-2011 11:22 PM - edited 03-16-2019 05:53 AM
Hello,
I have 3 sites connected to one main site (all using cme).Main site has 12 FXO Ports. Now i want to connect that main site with our HQ CUCM. Which protocol do i need to use? and why any idea???
Solved! Go to Solution.
07-11-2011 02:24 AM
It is not done adding interfaces, but dial-peers.
It is a normal configuration.
You should not ever use MGCP.
07-11-2011 12:08 AM
Hello,
You have not mentioned any details with regards to main site. Are you connecting another CME from main site or a Voice GW?
If I presume a Voice GW at main site, you can utilize MGCP if you would like to have complete control from CUCM (HQ).
Regrds...
-Ashok.
07-11-2011 12:25 AM
Main site is running CME itself. sO it has already one h323 interface. I dont think so that i can add two h323 interaces in one router one for local phones and other for CUCM ?
07-11-2011 02:24 AM
It is not done adding interfaces, but dial-peers.
It is a normal configuration.
You should not ever use MGCP.
07-11-2011 03:14 AM
Can you please give me a clue or example of what type of Dial-peer we require without binding the virtual interface via using h323???
07-11-2011 03:32 AM
Something like this should work:
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
codec preference 4 g729br8
!
dial-peer voice 101 voip
description CallManager Publisher
preference 2
destination-pattern 1...
voice-class codec 1
session target ipv4:10.1.1.1
dtmf-relay h245-alphanumeric
!
dial-peer voice 102 voip
description CallManager Subscriber
preference 1
destination-pattern 1...
voice-class codec 1
session target ipv4:10.1.1.2
dtmf-relay h245-alphanumeric
!
It assmumes that you have two CUCM servers - a Publisher with IP address 10.1.1.1, a Subscriber 10.1.1.2 - and that the CallManager extensions are four digits starting with a 1.
07-11-2011 04:14 AM
thnx v much for your info.
I just googled and came to know that in order to h323 protocol on gateway, we dont need the h323-gateway voip interface command to register h323 gateways to Call Manager, only needed the h323-gateway source address command.
But i am gettting below error whenever i put h323-gateway voip bind srcaddr X.X.X.X command under loopback interface.
Bind IP Address configured. Please remove before reconfiguring
07-11-2011 05:58 AM
Would you please upload the " sh run" from the GW.
07-11-2011 06:08 AM
The command is not need unless you have multiple interfaces.
07-11-2011 06:08 AM
answered in the other post
07-11-2011 06:46 AM
ip dhcp excluded-address 10.5.83.100 10.5.83.254
ip dhcp excluded-address 10.5.81.0 10.5.81.254
!
ip dhcp pool VOICE
network 10.5.82.0 255.255.254.0
default-router 10.5.83.254
option 150 ip 10.5.83.254
!
ip dhcp pool DATA
network 10.5.80.0 255.255.254.0
default-router 10.5.81.254
dns-server 212.76.68.200 212.76.68.201
!
interface GigabitEthernet0/0.20
encapsulation dot1Q 20
ip address 10.5.83.254 255.255.254.0
ip nbar protocol-discovery
ip flow ingress
ip flow egress
h323-gateway voip interface
h323-gateway voip bind srcaddr 10.5.83.254
!
interface Loopback10 ( here i want to put h323 command in order to get connected with cucm)
ip address 172.16.250.150 255.255.255.252
!
telephony-service
no auto-reg-ephone
max-ephones 64
max-dn 65
ip source-address 10.5.83.254 port 2000
max-conferences 8 gain -6
transfer-system full-consult
secondary-dialtone 9
!
07-11-2011 06:52 AM
interface GigabitEthernet0/0.20
no h323-gateway voip bind srcaddr 10.5.83.254
interface Loopback10
h323-gateway voip bind srcaddr 172.16.250.150
that's only