General Features
Features Guide
97
T1 Carrier
Description
The T1 line is at the bottom of the digital transmission hierarchy. A T1 line carries 1.544 Mbps
of data (which can be voice or anything else). The T1 line contains 24 voice channels. Voice
is digitized by Pulse Code Modulation.
Conditions
•
Hardware Requirements
T1 Digital Trunk card (KX-T96187) and user-supplied CSU (Channel Service Unit) are
required to utilize T1 carrier with the KX-TD500 System.
•
Trunk Interface
This card supports five different trunk interfaces to provide desired connection at minimum
expense. One of the following five trunk types can be assigned to one of 24 channels of T1
card individually according to tariffs and customer needs.
LCO, GCO, DID, OPX, TIE (E&M)
•
Up to eight T1 cards (192 ports) can be installed in the system. One T1 card occupies 24
trunk ports.
•
The T1 card needs to be installed to free slot no.1, 5 or 9.
•
Physical port number for each T1 trunk channel is as follows:
•
Extension Number Assignment is required when a channel of T1 card is assigned as "OPX."
•
If your system is interfaced by T1 interface with another exchange, select the external clock
mode by System Programming <Section "1.2.16 TSW card configuration" in the
Programming Guide>.
Installation Manual References
•
2.5.4 T1 Digital Trunk Card (KX-T96187)
Slot No. Channel
Port No.
1
1-24ch
X0101-X0124
5
1-24ch
X0501-X0524
9
1-24ch
X0901-X0924
X: Shelf No.(1=Basic, 2=Expansion 1, 3=Expansion 2)
Summary of Contents for KX-TD500
Page 9: ...General Features Features Guide 9 Section 1 General Features...
Page 20: ...General Features 20 Features Guide User Manual References Not applicable...
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Page 69: ...General Features Features Guide 69 User Manual References Not applicable...
Page 95: ...General Features Features Guide 95 User Manual References Not applicable...
Page 107: ...General Features Features Guide 107 User Manual References 4 4 12 Trunk Busy Out Setting...
Page 162: ...General Features 162 Features Guide User Manual References 4 3 54 Outward Dialing Trunk Access...
Page 182: ...General Features 182 Features Guide User Manual References 4 3 69 Secret Busy Override...
Page 209: ...General Features Features Guide 209 User Manual References 4 3 62 Pickup Dialing Hot Line...
Page 297: ...General Features Features Guide 297 User Manual References 4 3 7 Background Music BGM...
Page 305: ...General Features Features Guide 305 User Manual References 4 3 71 Station Program Clear...
Page 348: ...General Features 348 Features Guide...
Page 349: ...ISDN Features Features Guide 349 Section 2 ISDN Features...
Page 368: ...ISDN Features 368 Features Guide...
Page 369: ...TIE Line Features Features Guide 369 Section 3 TIE Line Features...
Page 388: ...TIE Line Features 388 Features Guide...
Page 389: ...Features Guide 389 Section 4 Tones Ring Tones...
Page 392: ...Tone Ring Tone 392 Features Guide...
Page 393: ...Index Features Guide 393 Section 5 Index...
Page 397: ...Index Features Guide 397...