ZETRON 4000 Series, Installation Manual

Page: 355 / 418

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Message Content: Messages From Channels
Message Content: Messages From Channels
For All Channel Messages:
[Source] [S1][S2] is the source channel number
Range 01-48
[Dest] [D1][D2] is the destination console number
01-16 - specific console number
CC or CR– all consoles
[Parameters] = [P1][P2] – The message descriptions are identified in the Remote
Function Parameters table, Table 118 .
Channel Call On
[Command] = ‘C’
[Rmt. Param] = ‘XX’ for none, or according to Table 118 .
Example: >02/19/1998 13:40:42.19 C 02 CR XX 0F
(From Channel 2 to all consoles)
Example: >02/19/1998 13:40:42.19 C 02 CR TD 1E
(From Channel 2 to all consoles, Tone freq. F1)
ANI Log
[Command] = ‘a’
[Rmt. Param] = ‘nn…nn’ up to 24 ANI digits.
The System Traffic Card (STC) starts collecting ANI digits at the start of the call, when
the Dual Channel Card (UDCC) sends the Call On message to the consoles. ANIs can be
one of many tone formats, some with unknown ID lengths. One example of an ANI is a
string of DTMF digits. When the STC detects the Call Off from the UDCC, it reports the
collected ANI digits to the RSM port using the ANI Log message.
MDC-1200, Zetron iRIM “Type A”, and Zetron iRIM “Type B” ANI all have similar
formats. MDC-1200 and “Type A” ANI have five hex digits. The first digit will be the
received status from the radio, if there is one, and will be a value from 0x00 to 0x0F. The
next four digits are numbers of 0x00 to 0x0F containing the four sets of four bits of the
ANI, for a total of 16 bits. “Type B” ANI are similar except the bits are binary coded
decimal with a special purpose value (the value 0x0A indicates a hyphen in the ID). Also
the first digit of the first half of the ANI has its leading bit set to indicate it is the first half
of the ANI.
Note ANI logging may be enabled or disabled through the Modem/
Service port (see
ANI Display Option
on page 108).