17.57. NTON - Do not connect dial tone or announcement for incoming
seizure of analog circuits 
Feature:
Connect dial tone or announcement for incoming seizures
Function:
If the NTON parameter is set in the COT of an incoming seized analog circuit, no dial
tone
or announcement is connected to the calling node.
Only one of the COT parameters for the tone types may be set: Either PAR=NTON ...
no tone
or PAR=DTNI ... internal dial tone or PAR=DTNE ... external dial tone or PAR=VM ...
Voice
Mail or PAR=ANNC ... local announcement. If you do not follow this rule, then you
cannot set
up or modify a COT. Error message F04 or F05 is output.
F04: No parameter value specified for tone type NTON, DTNI, DTNE, VM, or ANNC
F05: Only one of the following tone types may be specified: NTON, DTNI, DTNE, VM,
or
ANNC
AMO interrelationships:
COT Classes of Trunks: DTNI, DTNE, VM, or ANNC
TACSU Configure Analog Trunks:
When configuring the analog circuits (AMO TACSU), if you do not assign NTON to
|
GW
|
:
|
Incoming trunk circuit, DDI, dialing group selection
|
|
MOSIG
|
:
|
Main station interface
|
|
DP
|
:
|
Dial pulse signaling
|
|
LNSEL
|
:
|
Two-way trunk circuit, outgoing DP and DTMF, with DDI, line selector
|
|
SFS
|
:
|
Incoming trunk circuit, monitoring frequency system; Flash to trunk
|
the system outputs the error message H14 "Conflict with default procedure for this
device:
trunk parameter NTON not entered (AMO COT)".
IMPORTANT:
The NTON parameter has no function for digital circuits, but you should
activate it in the COT of these circuits. If you do not, the system cannot configure
the
assigned COT.
Device types:
Analog, digital trunk circuits, interface circuits, and tie trunks
Protocol versions:
All