Panasonic KX-TDA30

1.23 T1 Line Service Features
272 Feature Guide
1.23 T1 Line Service Features
1.23.1 T1 Line Service
Description
The T1 line carries twenty-four 64 kbps-voice channels at 1.5 Mbps transmission speed as a trunk or private
line. Voice is digitised by Pulse Code Modulation (PCM). This feature is only available for the KX-TDA100,
KX-TDA200, and KX-TDA600.
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 one of the 24 channels of the T1 card individually according
to tariffs and customer needs.
2. T1 Features
The following table shows the features available for each channel type:
[Feature Table]
[Explanation]
Channel Type
(1) (2) (3) (4) (5)
TIE DID DIL OPX ANI
LCOT
GCOT
DID
TIE (E & M)
OPX
:
Available
Number in
the Table
Feature Description
(1) TIE Line Service Refer to the TIE Line Service feature. (→ 1.30.1 TIE Line
Service)
(2) Direct Inward Dialling
(DID)
Refer to the DID feature. (→ 1.1.1.3 Direct Inward Dialling
(DID)/Direct Dialling In (DDI))
(3) Direct In Line (DIL) Refer to the DIL feature. (→ 1.1.1.2 Direct In Line (DIL))