Radvision Gatekeeper; General Settings - Nortel VoIP Gateway Configuration Manual

Radvision Gatekeeper

Norstar VoIP Gateway has been interoperability tested against Radvision ECS 3.2 gatekeeper.
For general information on using the Radvision ECS 3.2 Gatekeeper, please refer to
documentation provided with the application.

General Settings

1
Open the Radvision application.
2 On the viaIP Administrator screen, select the Settings tab, then click on the Basics button.
3 Beside the Who can register field, choose Everyone.
4 In the left frame, click the Calls button.
Ensure the following fields are set:
Field
Accept calls
Routing Mode
Check that call is active
every
5 In the left frame click the Advanced button.
Ensure the following fields are set:
Field
Skip Admission Procedure
(Pre-Grant ARQ)
Use Cisco proxy for
unknown zones
Check that the endpoint is
online every ___
Enable TTL
Force Direct for Service
Calls
Value Description
check box This check box must be checked.
Direct Set to Direct. The gatekeeper will then be used only for address
resolution. This is the preferred mode of interoperation.
check box Leave this check box UNCHECKED.
Enabling this feature will result in dropped calls.
Value Description
check box Uncheck this box. Pregranted ARQ is not supported by the
gateway.
check box Uncheck this box.
check box Leave box checked.
This setting controls the intervals when Radvision checks if the
Gateway is still on line.
check box Box must be checked.
This is the only mechanism currently supported that allows the
gatekeeper to determine if the end point is active.
check box Check this box if you selected the Routing Mode: Direct on the
Calls screen.

Radvision Gatekeeper

Norstar VoIP Gateway Configuration Guide
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