Enabling Small Community Networking

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The process below adds an H323 SCN Line to the IP Office configuration. It is assumed that data routing between the systems has already been configured and tested.

•	A working H323 trunk between the IP Office systems, that has been tested for correct voice and data traffic routing.

•	The arrangement the H323 trunks must meet the requirements detailed in Supported SCN Network Layouts.

•	On IP Office 500 systems, H323 trunks require the entry of IP500 Voice Networking licenses.

•	VCM modules are required in all systems.

•	The extension, user and group numbering on each system must be unique.

•	The user and group names on each system must be unique.

•	We also recommend that all names and numbers (line, services, etc) on the separate IP Office systems are kept unique. This will reduce potential maintenance confusion.

•	All systems should use the same set of telephony timers, especially the Default No Answer Time.

A. Setup the VoIP Line from System A to System B

1.	On System A, receive the system configuration.

2.	Click Line to display a list of existing lines.

3.	Right-click on the displayed list and select New and then H323 Line.

4.	Select the Line tab and set the following:

•	Set a unique Line Number.

•	In the Telephone Number field, enter a description of the link.

•	Set the Outgoing Group ID to a unique value.

5.	Select the VoIP Settings tab and set the following:

•	For the Gateway IP Address, enter the IP address of the remote IP Office System B.

•	In the Supplementary Services field select IP Office SCN. Use of IP Office SCN - Fallback is detailed in SCN Fallback.

•	Select the preferred Compression Mode. The same mode must be used by all VoIP lines and extensions within the network.

•	The other option can be configured as required but must be matched by the other H323 SCN lines in the network.

6.	Load the configuration and reboot System A.

B. Setup the VoIP Line from System B to System A

1.	On the remote system, repeat the previous steps to create an H323 SCN line to System A.

2.	Load the configuration and reboot the remote IP Office.

C. Test Small Community Networking

1.	Test by making calls between extensions on the different systems.

© 2009 AVAYA
15-601011 Issue 23.p.-
07:07, 30 October 2009
(scn_enabling_scn.htm)

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Last Modified: 29/04/2009