Panasonic KX-TD816 Installation Manual

Also see for KX-TD1232: Operating instructions Operating instructions Installation manual Technical advisory User manual

Contents

Panasonic KX-TD816 Installation Manual Manual pdf 122 page image

3.1 ISDN Network Outline122 ISDN Installation3.1 ISDN Network Outline3.1.1 OverviewTo use the ISDN Line Service, the following unit can be installed to the KX-TD816 and KX-TD1232.2-ISDN S0 Line Unit (KX-TD280)This unit adds two Basic Rate Interface (BRI) ISDN S0 lines. One KX-TD280 can beconnected to the KX-TD816 and KX-TD1232.6-ISDN S0 Line Unit (KX-TD286)This unit adds six Basic Rate Interface (BRI) ISDN S0 lines. One KX-TD286 can be connectedto the KX-TD816 and KX-TD1232.When the KX-TD286 is installed in the KX-TD816, only four ISDN S0 lines are available foroutside lines and the other ports are for extension lines (ISDN extensions).Primary Rate Interface ISDN Expansion Unit (KX-TD290)This unit adds one Primary Rate Interface (PRI) ISDN line. This unit can be only installed tothe KX-TD1232 Master system.When this unit is installed to the system, the maximum number of available outside lines islimited to 42. Outside lines 13 through 24 will become unavailable if the Slave system isoperating.One PRI ISDN line adds 30 outside lines (outside lines 25 through 54) to the system.Notice• The ISDN Line Units (e.g. KX-TD280) are in accordance with the EuropeanTelecommunication Standards (ETS).If your telephone company provides an ISDN service which follows the standards otherthan ETS, some ISDN features in the Features Guide may not work properly. (e.g. ChargeFee Reference, CLIP, COLP, etc.)• To use the point-to-multi-point configuration with the KX-TD286, the number on the nameplate, which is on the back of the unit, must be or later.• ISDN InterfaceISDN provides the following two interfaces.Basic Rate Interface (BRI):BRI provides two 64 kbps B channels for voice / data transmission and one 16 kbps Dchannel for signalling (2B + D).Primary Rate Interface (PRI):PRI provides thirty 64 kbps B channels for voice / data transmission and one 64 kbps Dchannel for signalling (30B + D).