Panasonic HYBRID IP-PBX KX-TDA200 - Manual (Page 191)

1.21 T1 Line Service Features
Feature Guide 191
1.21 T1 Line Service Features
1.21.1 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).
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) TIE (2) DID (3) DIL (4) OPX (5) 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. ( 1.27.1 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))