ZyXEL Communications 28641 user manual Installation

2.B Channel Usage - If you are using one B channel of your Prestige with another device on the S/T bus, then select Switch/Unused. If not choose Switch/Switch.

3.Telephone Number(s) - Enter the telephone number(s) assigned to your ISDN line by your telephone company. Some switch types only have one telephone number. For North America, these phone numbers should be in a standard seven digit format e.g. 5551234. Note that the Prestige only accepts digits; do not include - and spaces in this field. This field should be no longer than 19 digits.

4.Analog Call - This tells the Prestige how to route an incoming analog call. Set to Voice if you wish to route the incoming analog call for this telephone number to the PHONE port (a.k.a., ‘POTS’ port in North America and a/b adapter in Europe). Set to Modem if you wish to route the incoming analog call for this telephone number to the internal modem (e.g., when the Prestige is used as a dial-in server for the Remote Dial-in User).

5.SPID Number(s) - SPIDs are numbers used by a switch for identification purposes. Depending on your switch type, you may have zero, one, or two SPIDs assigned to your line. For example, if your switch type is Northern Telecom Custom, you will have to enter two SPID numbers.

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