Polycom RMX 1500 Administrator's Manual page 612

Chapter 17-Gateway Calls
17-22
Table 17-3 New Gateway Profile Properties (Continued)
Option Description
First Dial-in This field replaces the Dial in Number (1) when the
Number Use Dial-in Numbers as Destination ID is selected
enabling the automatic generation of the destination
dial string.
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.
Dial-in Number By default, the second dial-in number is not defined.
(2) To define a second-dial-in number, enter a required
number from the dial-in number range defined for the
selected Network Service.
Last Dial-in This field replaces the Dial in Number (2) when the
Number Use Dial-in Numbers as Destination ID is selected
enabling the automatic generation of the destination
dial string.
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.