Panasonic KX-TD612E Installation Manual

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Panasonic KX-TD612E Installation Manual Manual pdf 64 page image

Installation64 Installation Manual2.5.4 Expanding the ISDN (BRI) Line ConnectionAfter installing the BRI Expansion Card (KX-TD61280), 2 CO lines or 8 ISDN extension linescan be connected on ISDN (BRI) port 3 (default: Extension). To use for ISDN extension lines,some System Programming and hardware changes are required beforehand.When making a line connection, use an ISDN line cord (straight type) for installation. Insertthe modular plug of the ISDN line cord (8-conductor wiring) into ISDN port 3 on the system.• System Programming is required depending on the port type.CO line:—[422] ISDN Port Type (Default: Port 1,2 — CO/Port 3 — Extension)—[423] ISDN Layer 1 Active Mode (Default: Port 1,2 — Permanent/Port 3 — Call)—[424] ISDN Configuration (Default: Port 1,2 — Point/Port 3 — Multipoint)—[425] ISDN Data Link Mode (Default: Port 1,2 — Permanent/Port 3 — Call)—[426] ISDN TEI Mode (Default: Port 1,2 — Fix 0/Port 3 — Automatic)Extension line:—Default Setting• Refer to section 2.4.1 ISDN CO Line Connection for the wire specifications.• Mis-connection may cause the system to operate improperly. See section 2.2.5 ISDN(BRI) CO Line Connection Structure and section 3.1.2 Connection.To Modular Jacks ofNetwork Terminationor ISDN ExtensionsISDN(BRI)Port 1ISDN (BRI)Port 2ISDN (BRI)Port 3View of TEL Jack for CO LineTA RA RB TBView of TEL Jack forISDN Extension LineRA TA TB RBOR