Polycom MGC Administrator, Руководство администратора

Страница: 464 / 584

Chapter 7 - Configuring the Gateway
7-56
The H.320 Routing Services Definition dialog box opens.
3. In the Routing Method drop-down list, select the appropriate Routing
Method. The following Routing options are available:
— H.323 Destinations - The defined dial-in ranges represent also the
endpoint numbers in E164 format. Use this method when H.323
endpoints register with the Gatekeeper using an Alias that is
identical to the ISDN DID number. If H.323 endpoints register with
the Gatekeeper using other aliases, create a conversion table in
which each DID number is converted into the appropriate alias (as
registered in the Gatekeeper).
— Address Book - Used to assign a DID number to an Address Book
entry. Using this method, the Address Book must be defined prior to
the DID assignment process.
—
Forwarding Service - Using this method, you may use a limited
number of dial-in numbers (as little as one number), and the calls
will be routed to the appropriate extension according to the TCS4
information entered by the dial-in endpoint.
— Double Gateway Link - Used to assign a DID number to the
Remote Gateway Link. In such a case, according to the DID
number, the system will identify the call as being routed to a remote
gateway where it will be routed to the endpoint or another gateway
according to the information included in the remote gateway link.
For further information, see “Defining the Remote Gateway” on
page 7-69.