T1 Line Service Features; T1 Line Service - Panasonic KX-TDA100 Features Manual

1.20 T1 Line Service Features

1.20 T1 Line Service Features

1.20.1 T1 Line Service

Description
A T1 line carries twenty-four 64 kbps-voice channels at 1.5 Mbps, and can be used as a public or private
line. Voice is digitized by Pulse Code Modulation (PCM).
1.
Channel Type
[LCOT/GCOT/DID/TIE/OPX]
The T1 card supports five different channel types to provide connection at minimum expense. One of
the five channel types can be assigned to any one of the T1 card's 24 channels individually, according
to usage rates and customer needs.
2.
T1 Features
The following table shows the features available for each channel type:
Feature
Channel Type
LCOT
GCOT
DID
TIE (E & M)
OPX
Available
Each T1 feature is explained in the following chart.
(1) TIE
(2) DID
(3) DIL
150 Feature Guide
(1) TIE (2) DID
Feature
TIE Line Service Refer to the TIE Line Service feature. (→ 1.27.1 TIE Line Service)
Direct Inward Refer to the DID feature. (→ 1.1.1.3 Direct Inward Dialing (DID))
Dialing (DID)
Direct In Line (DIL) Refer to the DIL feature. (→ 1.1.1.2 Direct In Line (DIL))
(3) DIL (4) OPX (5) ANI
Description