Altigen AltiWare OE/ACC Version 5.0, Руководство администратора

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Configuring the Triton T1/E1/PRI Board
6-38 AltiWare OE System Installation & Administration Manual
Note: AltiServ can configure any channel in a PRI span to be the D
channel. The default setting is the last channel. Every span
should select a D channel within the span. OE 3.5A and higher
does not support shared D channel (NFAS) or back up D
channel.
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.
Service Parameters 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.
E1 Service Request Information
When ordering E1 service, provide the following service request
information:
Equipment Information
Product Manufacturer - AltiGen Communications, Inc.
Product Name - AltiServ PBX Phone System
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)