Nortel Remote Office 9150, Руководство по установке и администрированию

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Remote Gateway 9150 Installation and Administration Guide 125
June 2005 Installing the Remote Gateway 9150 unit
The following is a completed example.
Select the Switch Type Select the type of switch used by your ISDN
service provider.
Select the ISDN Line Type Select the ISDN variant used in your country.
Enter the PSTN Number
(B channel 1
and B channel 2) Enter the telephone number provided by your
ISDN service provider for this B-channel.
Enter the SPID Number
(B channel 1
and B channel 2) Enter the Service Profile Identifier (SPID)
provided by your ISDN service provider for
this B-channel.
B Channel Usage
(B channel 1
and B channel 2) Select one of the following connection types:
„
Local: This trunk is used for local PSTN
calls only.
„
Remote: This trunk is used only for calls to
and from the host PBX.
„
Local & Remote: This trunk can route both
types of calls.
Field Description
Enter the DN and SPID
for each B-channel.
Select the module that
you want to configure.
Specify the switch and
ISDN line type. (Get
this information from
your service provider.)
Specify whether each
B
- channel is to be used
to process locally
controlled calls, host-controlled calls, or both.