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CO Line
The Dialing Type is set for Tone (DTMF) Dialing, and can be toggled from Tone/Pulse.
Connecting Two Systems Using T-1
Description
When tying two systems together with a T1 line, an outside T1 cannot be used. Only one
T1 card can be installed into a
When changes are made to T1 settings, the system must be reset in order for the new
changes to take affect.
A straight-through T1 cable is needed.
Both systems must have the same T1 settings.
Programming
T-1 Settings
After entering Database Programming:
1. Go to Line Applications, then T1 Card Category 1 in DOS/DBA.
2. Enter the following settings:
Tenant Group
Description
The system provides 24 CO Line Groups for assignment of specific CO lines. The CO Line
Group assignment is used for CO Line Pool access. The CO Line Groups are designated by
2-digit notation when programmed on station programmable feature buttons. CO Line
Group 1 is programmed by dialing [01], CO Line Group 2 is programmed by dialing [02],
etc. An All CO Line Group code is available for programmable feature button assignment
by dialing [00] for that feature button. At default, all CO Lines are assigned to Group 1.
Programming
There are 24 CO line group assignments that may be assigned to CO lines. Grouping is
usually done to segment CO lines into tenant group. CO line grouping allows system
users to dial access to a particular tenant by group access codes.
When CO line groups are accessed the higher number idle CO line is selected as the first
choice. For example, if CO lines (4-6) are in the group dialed for access the group is
searched for an idle CO line from CO line 6, then CO line 5, etc.
Framing Type = ESF
Zero Code Suppression Code = B8ZS
DID Signal = DTMF
DID Length = 3
Return Dial Tone to Y
Set Channel Types to Wink Start E&M with no ANI on all lines.
Chapt er 3 - Key Station Features, Opera tion, and Programming
DHS-L
phone system.
3-75
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