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Connect Cisco Call Manager to AVAYA Definity G3R


Anybody know how can i connect an AVAYA Definity G3R to an Cisco Call Manager vía a Cisco VG200.

Thank in advance.


Community Member

Re: Connect Cisco Call Manager to AVAYA Definity G3R

get an NM-HDV-1T1-24= or 2T1-48

have AVAYA give you T1 trunk (wink)

this is from a production VG200------Avaya G3 connection

and do something like this






controller T1 1/0

framing esf

linecode b8zs

ds0-group 0 timeslots 1-24 type e&m-wink-start


controller T1 1/1


framing sf

linecode ami



interface FastEthernet0/0

ip address

duplex auto

speed auto


ip classless

ip route

no ip http server



voice-port 1/0:0


dial-peer voice 1 pots

destination-pattern .......

port 1/0:0


dial-peer voice 2 pots

destination-pattern 7...

port 1/0:0

prefix 7



dial-peer voice 3300 pots

destination-pattern 3...

port 1/0:0

prefix 3


dial-peer voice 4400 pots

destination-pattern 4...

port 1/0:0

prefix 4


dial-peer voice 111 voip

destination-pattern 6...

session target ipv4:

dtmf-relay h245-alphanumeric

codec g711ulaw

there are few other ways to do it.

Community Member

Re: Connect Cisco Call Manager to AVAYA Definity G3R


There are many ways to connect to the Definity. It all Depends on What you are try to accomplish.

Do you want a T1 connection?

Do you want Call ID to work?

We have done many connections to our Definity G3 Via a VG-200.

You can send me an email and I will send you some Documentation on how to set both the Call Manger Side and the Definity Side.

There is also some good Docs on the CIsco Side the you can look at.

Here is the link to them

even though the Information is for a 3600 router the set up is the same.

Good Luck


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