Polycom RealPresence 2000, Руководство администратора

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Polycom® RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
19-20
Polycom, Inc.
IP Network Service Select the IP Network Service to be used with this Gateway. If this is
not selected the default IP Network Service will be used.
Enable ISDN/PSTN
Access Select this check box to allocate dial-in numbers for ISDN/PSTN
connections.
To define the first dial-in number using the default ISDN/PSTN
Network Service, leave the default selection. When the Entry Queue
is saved on the MCU, the dial-in number will be automatically
assigned to the Entry Queue. This number is taken from the dial-in
numbers range in the default ISDN/PSTN Network Service.
Note: Even if ISDN/PSTN is disabled for dial-in, if an ISDN/PSTN
Network Service is defined in the system, and ISDN and/or PSTN are
enabled for dialed out, the system will used the default ISDN Network
Service for dialing out to the target number.
ISDN/PSTN Network
Service The default Network Service is automatically selected. To select a
different ISDN/PSTN Network Service in the service list, select the
name of the Network Service.
Note: If you enable the ISDN/PSTN access, define the dial-in phone
number ranges and the Use Dial-In Numbers as Prefix Range
parameters to prevent abuse of the gateway.
First Phone Number Enter the first number in the Dial-in number range to be used for
dialing into the gateway. This number must be part of the dial-in
number range defined in the selected
ISDN/PSTN Network Service .
This field cannot be left empty. If left empty an error message, Please
enter the First Dial in Number is displayed.
Length: 0-25 digits.
Note: This number must be numerically smaller than the Last Dial-in
Number in the range.
Last Phone Number Enter the last number in the Dial-in number range to be used for
dialing into the gateway. This number must be part of the dial-in
number range defined in the selected
ISDN/PSTN Network Service .
This field cannot be left empty. If left empty an error message, Please
enter the Last Dial in Number is displayed.
Length: 0-25 digits.
Note: This number must be numerically larger than the First Dial-in
Number in the range.
Use Dial-In Numbers
as Prefix Range When selected - Dial-in numbers are used to automatically generate
the dial string of the destination endpoint or DMA Meeting Room or
the IP endpoint, skipping the interaction with the Gateway IVR system
for entering the destination ID. For more details see "
Direct Dial-in to
Endpoints or DMA VMR using Automatically Generated Destination
Numbers”
on page 19-9 .
When cleared - The participant must interact with the IVR Service to
enter the ID of the destination endpoint of the DMA Meeting Room.
Note: If you enable the ISDN/PSTN access, define these numbers or
the dial-in phone number ranges to prevent abuse of the gateway.
Table 19-6 New Gateway Profile Properties (Continued)
Option Description