Enterasys Networks CSX6000 - Manual (Page 80)

USER’S GUIDE
80 CyberSWITCH
N ORTHERN T ELECOM DMS100 C USTOM S ERVICE
Note that you must set either EKTS or ACO to yes. You may not set both of them to yes.
B ASIC I NFORMATION FOR O RDERING PRI ISDN L INES
ISDN Primary Rate is a communications service that allows the system to make up to 23
connections over a single line. It uses a 4-wire T1 line that carries 24 channels, each providing 64000
bps bandwidth. The service uses channels 1 to 23 as bearer (B) channels to carry connections
between two systems. The 24th channel is used for signaling information (the data link).
The customer should request the following options for a Primary Rate Line that is connected
directly to a CyberSWITCH:
•
B8ZS encoding
• ESF framing
• all channels should be Circuit Switched Data
• Hunt Group (if desired)
• call bandwidth supported (56Kbps, 64Kbps, and/or 384Kbps)
• CLID (calling line Id); usually there is no charge for this
In order to connect to the Primary Rate line, the customer must provide a Channel Service Unit
(CSU). If the line is provided by a LEC or IXC, the CSU is required by the phone company to protect
the phone network from any problems with customer premise equipment. At the time that the line
Northern Telecom DMS100 Custom Service
Provisioning Element Setting
signaling functional
PVC 1
TEI assignment dynamic
maxkeys 3 is preferable
1-64 is acceptable
release key no
ringing indicator no
EKTS no
ACO yes
number of call
appearances
2
LCC ISDNKSET
version functional
CS yes
PS no