ISDN PABX ISTEC 1008 Technical Features

Equipment Connection

• 1xS0 Basic rate access (point to point or point to multipoint connection)
• 8xa/b Standard analogue equipment (automatic pulse / tone dialling detection)
• 1x RS232 (V24) connection for a PC or printer (for programming and/or display of charging information)
• 1x Door entry connection for an Emmerich door entry system
• 1x Power supply AC 230V / 20VA or AC 110V

General technical features

• D-channel protocol E-DSS1 (ETSI Standard) or 1TRG (German standard)
• Direct dialling with MSN (Multiple Subscriber Number) or DDI (Direct Dialling In)
• Single digit dialling in number with MSN (i.e. 57 1 1X)
• Two digit dialling in number with DDI (i.e. 57 1 1 XY)
• Two digit internal dialling number for analogue extensions (21 - 28)
• Easy to install, configure and test

Internal call connection features

• Conference facility between all analogue extensions
• Automatic detection of pulse / tone dialling for analogue extensions
• Call forwarding
• Different ring signalling for internal and external calls
• Call barring facilities
• Integration of door entry system with the exchange
• Call pick up On internal calls
• Call hold On internal calls
• Exchange programming via extension No. 21 :- internal / external call forwarding etc.
• Music On hold

External call connection features

• Charge details for each extension (with PC / Printer connection)
• Direct to desk dialling
• Analogue fax and modem features (ISDN service indication)
• Call pick up for external calls
• Answering machine feature
• Call hold On external calls
• Call hand over to another extension
• Programmable exchange line authorization
• Music On hold