Polycom DOC2231A Getting Started Manual page 42

MGC+50/MGC+100 Getting Started Guide
3-10
2. Define the following parameters:
To route Meet Me H.323 dial-in participants to their conferences using a IP
Network Service prefix as part of the dialing string, some gatekeepers require the
configuration of an IP Network Service prefix prior to its definition in the
gatekeeper. With Polycom PathNavigator, the IP Network Service prefix
automatically registers with the gatekeeper and does not require prior definition.
Table 3-1: IP Configuration Parameters
Field
IP Service
Name
Obtain IP
Address
automatically
(DHCP)
All Spans
Configuration
Description
Enter a name using up to 20 characters, or use the
default name (IP Default Service).
Select this check box to use a DHCP server for
automatic assignment and tracking of IP addresses to
the conference devices.
Do not select this check box if you need to:
•
Establish a static IP address, for example, when
working with a firewall and you need to translate an
internal IP address, that must be static, with an
external one.
•
When dialing in directly to the card, using the card's
IP address.
Select this check box to indicate that a LAN span is
connected to the IP+ card in the MCU and to define the
properties of this card.