Service Parameters/Request Information For E1 - Altigen AltiWare ACC 5.2 Administration Manual

Service Parameters/Request Information for E1

To subscribe to E1 service, certain parameters are required to establish service. The
information provided below identifies the recommended and supported parameters for
E1 service. When ordering E1 service, provide the following service request information:
Equipment Information
PBX Manufacturer—AltiGen Communications, Inc.
•
CSU/DSU—ADTRAN T1 ACE (recommended) or other CSU/DSU
•
Technical Information for E1 with Voice
Switch Type:
Austel TS014
•
ETSI NET5 (recommended)
•
NT DMS-100
•
Framing:
No CRC (recommended)
•
CRC4
•
Line Coding:
Alternate Mark Inversion (AMI)
•
HDB3 (recommended)
•
Physical Termination:
RJ-48X or RJ-48C
•
Wire:
4 wires
•
E1 Channel Assignment
Data Channels Assignment—1st channel (channel ID 0)
•
Channels Assignment—17th channel (channel ID 16)
•
Hunting—Most Idle, Least Idle, Ascend, Descend
•
DNIS Digits—can be 3 to 10 digits
•
CSU/DSU Requirements
The CSU (channel service unit) is a device used to connect a digital trunk line coming in
from the phone company to the PBX. A CSU can terminate signals, repeat signals, and
respond to loopback commands sent from the central office.
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AltiWare ACC 5.2 Administration Manual