233
Basic Troubleshooting and Repair
The following is a PMS message format that enables a telephone’s
message waiting lamp.
Message Formats from PBX to PMS
Maid in Room status
Maid in Room status is sent as a 10-character message, as follows:
_ _ _ _ _ _ _ _ _ _
function code
STS
status code
n
space (n is assigned room status code
)
station number
nnnnn
(with trailing spaces)
Message Registration of Outgoing Trunk Calls
Message Registration of Outgoing Trunk Calls status is sent as a
12-character message, as follows:
_ _ _ _ _ _ _ _ _ _ _ _
function code
MR
space
status code
nnnn
(nnnn is a 4-byte peg count)
station number
nnnnn
(with trailing spaces)
SX-200 ICP and PMS 5-digit Extension Number Formats
The extension number is sent between the SX-200 ICP and the PMS as a
5-digit number. Numbers that are fewer than 5 digits include spaces:
ICP to PMS - extension number nnnnn with trailing spaces
PMS to ICP- extension number nnnnn with leading spaces.
^B
M
W
space
1
space
space
2 1 2 9
^C
Start Transac-
tion STX
The CTRL (^) B
character sig-
nals the start of a
PMS message
End Transaction
ETX
The CTRL (^) C
character signals
the end of a PMS
message
Function Code
The MW followed
by a space indi-
cates that the PMS
requests a mes-
sage waiting func-
tion
Status Code
1 followed by a
space turns on
the message
waiting lamp. 0
turns the lamp
off
Station’s Extension
(Room) Number
Identifies the extension
number of the telephone
on which the message
waiting lamp lights. The
PMS inserts leading
space(s) to indicate that
no number is present
Summary of Contents for SX-200 ICP - 1.0 5020
Page 1: ...Release 4 0 CX CXi Controller TECHNICIAN S HANDBOOK ...
Page 9: ...Chapter 1 Introduction ...
Page 10: ...2 SX 200 ICP CX CXi Technician s Handbook ...
Page 24: ...16 SX 200 ICP CX CXi Technician s Handbook ...
Page 25: ...Chapter 2 Basic Installation ...
Page 26: ...18 SX 200 ICP CX CXi Technician s Handbook ...
Page 75: ...Chapter 3 Basic Programming ...
Page 76: ...68 SX 200 ICP CX CXi Technician s Handbook ...
Page 89: ...81 Basic Programming The keys on the 5412 PKM are numbered as follows ...
Page 98: ...90 SX 200 ICP CX CXi Technician s Handbook Figure 10 Administrator Mailbox Menu ...
Page 142: ...134 SX 200 ICP CX CXi Technician s Handbook ...
Page 143: ...Chapter 4 Advanced Installation and Programming ...
Page 144: ...136 SX 200 ICP CX CXi Technician s Handbook ...
Page 183: ...Chapter 5 Routine Maintenance ...
Page 184: ...176 SX 200 ICP CX CXi Technician s Handbook ...
Page 219: ...Chapter 6 Basic Troubleshooting and Repair ...
Page 220: ...212 SX 200 ICP CX CXi Technician s Handbook ...
Page 245: ...Chapter 7 Advanced Troubleshooting and Repair ...
Page 246: ...238 SX 200 ICP CX CXi Technician s Handbook ...
Page 269: ...Appendix A Default Database Values ...
Page 270: ...262 SX 200 ICP CX CXi Technician s Handbook ...
Page 326: ...318 SX 200 ICP CX CXi Technician s Handbook ...
Page 327: ...Appendix B Part Numbers ...
Page 328: ...320 SX 200 ICP CX CXi Technician s Handbook ...
Page 336: ...328 SX 200 ICP CX CXi Technician s Handbook ...
Page 337: ...Appendix C System Cabling ...
Page 338: ...330 SX 200 ICP CX CXi Technician s Handbook ...
Page 343: ...Appendix D Folio Views E Docs Tips ...
Page 344: ...336 SX 200 ICP CX Technician s Handbook ...
