Page 90 - Part 2 Voice Over IP

How Do I?

Step 1- INDeX environment

This step details the requirements for setting-up INDeX to INDeX telephony.

IPNC channel type

From INDeX software Level 10.0+ the IPNC channels can be optionally configured as either Trunk (T type) or Subscriber (S type).

(T) Type

Operating as (T) type, IPNC offers full INDeX to INDeX feature transparencies. This is achieved by tunnelling the User-to-User information within the layer 3 call setup exchanges. For advanced INDeX Administrators the T type channel is the same as that for a DPNSS trunk. Use T type channels when linking two INDeX systems for VoIP.

Refer to the INDeX Programming Manual for details on programming Trunk numbers, Sequential groups, etc.

Task

 

Description

 

 

 

 

 

Step 1

 

 

 

Ensure that INDeX has IPNC license (see

 

This allows an IPNC (one license per IPNC) to have

 

page 6).

 

32 channels on the INDeX backplane providing

 

 

 

2048K Bandwidth.

 

 

 

 

 

Step 2

 

 

 

From INDeX programming, ensure that the

 

This is to ensure that when the IPNC starts the trunk

 

next TRUNK number is correct.

 

field allocated to each channel (32 with license)

 

 

 

increments numerically. This ultimately makes

 

 

 

programming of the INDeX easier.

 

 

 

 

 

Step 3

 

 

 

Create a new group on the INDeX. Ensure that

 

This group is used in the INDeX Network Routing

 

this new group is a Trunk Sequential group.

 

Tables when configuring the INDeX when setting up

 

 

 

the DPNSS activity.

 

Step 4

 

 

 

From INDeX programming, program the 32

 

 

 

IPNC trunks into the Trunk group created

 

 

 

above.

 

 

 

 

 

 

 

Step 5

 

When the extension number dialled across DPNSS

 

Program the INDeX Network Routing Tables to

 

 

have the remote INDeX node number and to

 

is called, the node number will prefix it automatically

 

use the Trunk group created above. This Node

 

by INDeX via programming. The VPN number is sent

 

number should then use a VPN number. This

 

to the IPNC cassette via the trunk group containing

 

VPN is used by the IPNC to set up the VoIP

 

the IPNC channels. The IPNC acts on the VPN

 

call.

 

number matched in it's Shortcodes.

 

 

 

 

 

Step 6

 

Dialled remote users need to be prefixed by the

 

Within INDeX programming, enter the remote

 

 

users numbers which will be on the INDeX

 

node number. This programming step ensure that

 

node number set up in the previous steps.

 

this is done automatically.

 

 

 

 

 

Step 7

 

This should now leave the two INDeX node network

 

Repeat the process from steps 1-6 on the

 

 

remote INDeX but ensure the remote users

 

at a point where the IPNC needs to be configured to

 

(step 6) are that of the original INDeX node.

 

allow the call to proceed across the packet network.

 

 

 

 

 

Page 90 - How Do I?

INDeX IPNC Cassette Administration Manual

Part 2 Voice Over IP

38DHB0002UKDD – Issue 7 (22/11/02)

Page 90
Image 90
Avaya 38DHB0002UKDD manual INDeX environment, Ipnc channel type

38DHB0002UKDD specifications

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