Polycom MGC-50 Getting Started Manual page 55

The H.323 dialog box opens.
This dialog box is skipped when defining a SIP-only Network Service.
11. Define the following parameters:
Table 3-11: H.323 Parameters
Field
Forwarding
Chapter 3 - Initial System Configuration
Description
Select this check box to enable Forwarding.
Forwarding enables the MCU to indicate the IP
address of another card for handling the incoming
call when the first card is busy.
Note: It is not recommended to use Forwarding
when using either Board Hunting or Pseudo
Gatekeeper modes.
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