Citel 3000 Guía De Instalación
EXTender 3000 Quick Installation Guide
Definity - Installing the Office Module
Page 5
Definity - Installing the Office Module
Pre-Installation Checklist
Ensure your EXTender Office Kit includes the following items:
•
One EXTender 3000 Office Module
•
One EXTender 3000 Office Module System Administrator Manual
•
One EXTender 3000 Office Module Quick Installation Guide
•
12 volt DC unregulated supplied by standard 120 volt adapter (U interface) or a 12 volt DC unregu-
lated, supplied by 220/240v adapters (S/T interface)
•
One ISDN line cord (RJ45 cable)
Ensure the maximum length of your cable between the PBX and the Office Module does not exceed 500 feet
(150 meters).
(150 meters).
CAUTION: Do not connect a digital telephone to an Office Module.
ISDN Line Checklist
The recommended ISDN line provisioning for your U or S/T interface ISDN line is:
•
ISDN CO Switch type:
•
U Interface: AT&T 5ESS, Nortel DMS100, or National ISDN NI-1
•
S/T Interface: ETSI NET3
•
Circuit Switched Voice and Data on both B channels (B1 and B2).
•
No call features are required on any B channels.
•
Must be capable of 56K or 64k Synchronous Data Calls, Clear Channel.
Note: Specifications are subject to change without notice as technological or manufacturing
changes warrant.
changes warrant.
•
Ensure you have the proper ISDN line installed at the Remote module’s site.
•
Ensure you know the SPID/DN numbers (U interface), TEI type and Connect Rate (56K or 64K).
You obtain this information from your local ISDN service provider when the ISDN lines are
installed. Note that the S/T Interface uses MSN (Multiple Subscriber Number) numbers instead of
SPID or DN numbers
installed. Note that the S/T Interface uses MSN (Multiple Subscriber Number) numbers instead of
SPID or DN numbers
•
Ensure that you have registered the ISDN lines with your long distance carrier for ISDN DATA
Service, if required.