PictureTel LIVE GATEWAY 3.1 ユーザーズマニュアル
Line Information for ISDN BRI Service
Overview
The following tables list the LiveGateway requirements for the most common U.S. central office switches and
the European switches. The most common US central office switches include the AT&T 5ESS, Northern
Telecom DMS-100, and Siemens switch types. European switches include the ITR6 (Germany), NET 3 (Italy),
NET3 (United Kingdom), and VN3 (France) switch types
the European switches. The most common US central office switches include the AT&T 5ESS, Northern
Telecom DMS-100, and Siemens switch types. European switches include the ITR6 (Germany), NET 3 (Italy),
NET3 (United Kingdom), and VN3 (France) switch types
Click on the following links for more information.
AT&T 5ESS Switch Line Information
Requirements
For National ISDN
Service
Service
For Custom ISDN Service
Line Code
2B1Q
2B1Q
Digital Subscriber
Line
Line
Multipoint
Point-to-point or
multipoint
multipoint
Software Release
5E8 or higher
5E6 or higher
Service Provider ID
(SPID)
(SPID)
1 or 2 (determined by
your
telephone company)
your
telephone company)
Not needed for point-to-point; 1 or 2
needed for multipoint
needed for multipoint
Directory Numbers
(DNs)
(DNs)
1 or 2 (determined by
your
telephone company)
your
telephone company)
1 or 2 (determined by your
telephone company)
telephone company)