ZyXEL zyxel Prestige100 User Manual download pdf (Page 25)

Before You Begin 13

• B Channel Usage - Determine which connection is appropriate

for your B channel and check the corresponding option on the

worksheet.

If your Prestige is the only device using the ISDN line, then

configure B Channel Usage to ‘Switch/Switch’ so that your

device will use both B channels to communicate. If your

Prestige is sharing the ISDN line with other devices, then

configure B Channel to “Switch/Unused”.

• Telephone Number(s) - Record on the worksheet the

telephone number(s) given to you by your ISDN provider.

Some switch types only have one telephone number. These

phone numbers should be in a standard digit format (for

example, 5551212). Please note that these fields will only

accept digits, so ‘-’ and spaces will not be accepted.

• Analog Call - Check the appropriate ‘Analog Call’ option on

the worksheet for each telephone number. This information is

later used to configure the Prestige in routing an incoming

analog call. Set to ‘Phone1’ or ‘Phone2’ if you wish to route

the incoming analog call for this telephone number to PHONE

port number 1 or 2.

• SPID Number(s) - (For North America only) The SPID

(Service Profile Identifier) is a number used by a central office

switch for identification purposes. With the switch information,

please see the previous table for the number of SPIDs you must

enter.

You have now collected all of the necessary information about

your ISDN phone line. Make sure that these values are entered into

your worksheet before you continue to the next section. For DSS1

and 1TR6 ISDN, please refer to Chapter 3.

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ZyXEL zyxel Prestige100 User Manual Page 25