ISDN standards compatibility
867
Programming Operations Guide
ISDN BRI NT1 equipment
The NT1 (network termination type 1) connects an S interface (four-wire) to a U interface
(two-wire). In most cases, it connects loops from a BRI module to the network connection, which
uses the U interface.
The NT1 converts and reformats data so it can be transmitted to and from the S or T connection. In
addition, it manages the maintenance messages travelling between the network and the NT1, and
between the NT1 and the Business Communications Manager system.
The NT1 from Nortel Networks is packaged two ways:
•
a stand alone package which contains one NT1 card (NTBX80XX) and a power supply
(NTBX81XX)
•
a modular package which contains up to 12 NT1 cards (NTBX83XX) and a power supply
(NTBX86AA)
ISDN standards compatibility
In North America, Business Communications Manager ISDN equipment supports National ISDN
standards for basic call and calling line identification services. Business Communications
Manager BRI is compliant with National ISDN-1 and PRI is compliant with National ISDN-2.
Business Communications Manager does not support EKTS (Electronic Key Telephone System)
or CACH (Call Appearance Call Handling).
In Europe, Business Communications Manager supports ETSI Euro and ETSI QSIG standards,
and PRI SL-1 protocol.
Planning your ISDN network
Consult the
Installation and Maintenance Gui
de to determine a configuration of ISDN trunks and
terminal equipment (TE) for the Business Communications Manager system, then order the
appropriate ISDN capability package from your ISDN service provider.
For ISDN BRI service, your service provider supplies service profile identifiers (SPIDs), network
directory numbers (Network DNs), terminal endpoint identifiers (TEIs), and other information as
required to program your Business Communications Manager, TE and other ISDN equipment.
Business Communications Manager does not support any package with EKTS or CACH. EKTS is
a package of features provided by the service provider and may include features such as Call
Forwarding, Link, Three-Way Calling, and Calling Party Identification.
Содержание BCM 3.7
Страница 1: ...Part No N0008589 3 3 December 2006 Business Communications Manager 3 7 Programming Operations Guide...
Страница 4: ...4 Software licensing N0008589 3 3...
Страница 32: ...32 Contents N0008589 3 3 W 937 Index 939...
Страница 46: ...46 Tables N0008589 3 3...
Страница 64: ...64 How to get help N0008589 3 3...
Страница 90: ...90 Manually activating Telnet N0008589 3 3...
Страница 116: ...116 Delayed system restart N0008589 3 3...
Страница 194: ...194 Configuring a data module N0008589 3 3...
Страница 276: ...276 Setting line telco features N0008589 3 3...
Страница 310: ...310 Using COS passwords N0008589 3 3...
Страница 364: ...364 Enhanced 911 E911 configuration N0008589 3 3...
Страница 380: ...380 Renumbering DNs N0008589 3 3...
Страница 398: ...398 Saving wizard pages on your computer N0008589 3 3...
Страница 458: ...458 Voice Mail settings N0008589 3 3...
Страница 488: ...488 Setting system telco features N0008589 3 3...
Страница 508: ...508 Other programming that affects public networking N0008589 3 3...
Страница 522: ...522 PRI networking using Call by Call services N0008589 3 3...
Страница 592: ...592 Monitoring Hunt groups N0008589 3 3...
Страница 636: ...636 Configuring Double Density N0008589 3 3...
Страница 640: ...640 Using the Network Update Wizard N0008589 3 3...
Страница 666: ...666 Importing and Exporting DHCP data N0008589 3 3...
Страница 722: ...722 Restarting the router N0008589 3 3...
Страница 726: ...726 Important Web Cache considerations N0008589 3 3...
Страница 748: ...748 Configuring an Interface with NAT N0008589 3 3...
Страница 794: ...794 IPSec N0008589 3 3...
Страница 818: ...818 Configuring the Policy Agent characteristics N0008589 3 3...
Страница 832: ...832 Firewall rules for Business Communications Manager with Dialup interfaces N0008589 3 3...
Страница 876: ...876 ISDN Programming N0008589 3 3...
Страница 1004: ...1004 Index N0008589 3 3...