Multitech MultiVOIP 200 MVP200, Руководство пользователя

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Chapter 4 - MultiVOIP Software
When the Gatekeeper Phone Directory Database option is enabled, the RAS Parameters group is
enabled with the IP address of the Gatekeeper displayed in the IP Address field. The Port Number is
the port of the endpoint communicating with the Gatekeeper. If this number is changed, it should only
be changed with consultation with Gatekeeper administrator. The port numbers have to be in pairs
and controlled by the Gatekeeper.
If the H.323 Gatekeeper network supports Q.931 Fast Start servicing, then the Use Fast Start option
on all endpoints should be enabled. The Call Signalling Port of 1720 is the port on the MultiVOIP unit
supporting the Q.931 parameters.
The Phone Directory Database in a H.323 Gatekeeper network only displays the station information
and station identification of the local unit. The station information and identification have to be
established in conjunction with the Gatekeeper administrator so that the identification of the endpoint
is the same. To add an entry to the Phone Directory Database, click on the Add (+) button and the
Add/Edit Phone Entry dialog box is displayed.
The Add/Edit Phone Entry dialog box contains two groups of information; the Station Information
which contains the phone number, description window which can be left blank, and the voice channel
number. The Station Identification group contains the H.323 ID and the IP Address window for the IP
Address of the MultiVOIP assigned the phone number. The Port number of the MultiVOIP unit
communicating with the Gatekeeper. This port number has to match the port number pair used by
the Gatekeeper. If the port number on either end is changed, communication between endpoint and
the Gatekeeper is lost. The Copy From button in the Add/Edit Phone Entry dialog box makes it easy
to add additional phone entries.
The Station Information identifies the calling unit by the phone number, a description if you choose,
and voice channel of the unit doing the calling. The Phone Number does not have to be a
conventional telephone number like 717-5565. It can be a for example a three digit number like 101.
The Description window and the H323 ID window may contain the same information. It is
recommended that the Description window be left blank and the identifying information be enterred in
the H323 ID window. The voice channel window defines the voice channel associated with the
telephone.