Working with ISDN /
83
N0130943 02
Modular ICS 7.1 Installer Guide
This is programmed under Call-by-Call Routing. DISA
may be accessed by having the SID or CDN map to the
DISA DN. This example has a Receive Digit Length = 4,
DISA DN = 1234, and CbC Routing with (Service Type =
FX, Map from SID = 2, Map to digits = 1234).
A call presented to the Norstar system with service type
FX and SID 2 will be handled as follows:
• The ISDN setup message will specify FX with SID = 2
• The FX SID = 2 will be mapped to DISA DN digits 1234
The call will be answered with DISA
Programming ISDN equipment
DTI cards configured as PRI support various applications that
are enabled by PRI. For a list of the type of applications that
are support, see
ISDN applications
on page 193.
Terminal equipment for BRI cards
ISDN devices and terminals connected to the ICS must be
configured under the
Hardware
heading in system
programming. You choose directory numbers for ISDN
equipment from a pre-determined range of DNs (667-696 on
systems upgraded from previous versions, and 699-728 on
new 7.1 systems). Any of the ISDN DNs can be assigned to
any U-LT or S loop, but each can only be assigned to one loop
and one device.
Devices on an S or LT loop (BRI cards only)
Terminal equipment using a U-LT loop or S loop must be
assigned an ISDN directory number (ISDN DN). This allows
the TE to be assigned lines and to communicate with other
devices connected to the ICS. Each DN can be assigned to only
one TE and one loop.
Содержание Modular ICS 7.1
Страница 2: ......
Страница 46: ...46 How to use this document Modular ICS 7 1 Installer Guide N0130943 02...
Страница 72: ...72 Welcome to ISDN Modular ICS 7 1 Installer Guide N0130943 02...
Страница 102: ...102 Remote system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 108: ...108 Controlling system access Modular ICS 7 1 Installer Guide N0130943 02...
Страница 192: ...192 ETSI MCDN and Network features Modular ICS 7 1 Installer Guide N0130943 02...
Страница 290: ...290 Modular ICS 7 1 Installer Guide N0130943 02...
Страница 582: ...582 Link Status Modular ICS 7 1 Installer Guide N0130943 02...
Страница 586: ...586 Usage Metrics Modular ICS 7 1 Installer Guide N0130943 02...