Samsung iDCS 500 Programming Manual page 307

iDCS 500
TECHNICAL MANUAL
MMC: 726
DESCRIPTION:
This MMC is used to define all the in band DTMF codes sent to voice mail ports.
These in band codes can be 0-9, A, B or C, and performed two functions.
1. CALL AND TYPE INFORMATION
This is a DTMF signaling string sent to a voice mail port when the voice mail port
answers a call. This DTMF information tells the voice mail port what type of call it
is receiving and where the call is coming from. e.g. call has forwarded from
extension 225
2. CALL PROGRESS TONES
These are sent to the voice mail system to provide information about the
progress of the call. e.g. ringback, busy or disconnect.
Most Voice Mail systems can utilize DTMF in band signaling for more efficient
call processing. This MMC has many parameters that can be programmed
according to the type of automated attendant and/or voice mail system
connected.
CALL and TYPE INFORMATION
The format of the DTMF data sent to a VM/AA port is as follows:
[CALL TYPE] + [DN1] + [SEPARATOR] + [DN2]
an example of this would be
[FORWARD ALL ] from [ 225 ] on trunk [ 703 ]
Each field can be programmed individually as follows:
EXTENSION FOR DN1: If set to yes, when the voice mail auto attendant system
answers a call the iDCS 500 will send data in the DN1 field indicating that a
station is ringing the VMAA port.
If set to no, when the voice mail auto attendant system answers a call the iDCS
500 system will not send station data in the DN1 field.
PROGRAMMING
PART 2 NOVEMBER 2001
VM/AA OPTIONS
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