DTMF
Programming
Installation and Programming Manual
3-27
If DTMF signals are selected for the supervised mode, you must define DTMF
codes for the Answer, Busy and Do Not Disturb conditions.
Note: Do not forget to enter programming mode by dialing *900 and the
administrator’s password before using the programming commands.
Table 3-8 Commands to Detect Answer, Busy and Do Not Disturb
Conditions
OPERATION
COMMAND
Selecting DTMF code or Call
Progress tone detection
*220 + X
where
X = 0; Supervised call transfer using Call Progress
tones (default)
X = 1; Supervised call transfer using DTMF codes
Defining the DTMF code for the
Answer condition, Busy
condition and Do Not Disturb
condition
*221 + X + CODE
1
+ #
X = 1; Answer condition
X = 2; Busy condition
X = 3; Do Not Disturb condition
CODE
1
= DTMF code sent by the PBX for the
Transfer Supervision operation 0-9,*,#,A-D
See page 3-7 for the proper codes
Delete all DTMF condition codes *221 + #
Delete the DTMF code for a
specific condition
*221 + X + #
X = 1; Answer condition
X = 2; Busy condition
X = 3; Do Not Disturb condition
If you select Call Progress tone supervision, the MiniSOHO detects a busy tone
based on the cadence parameters set using code *371. It detects an answer when
voice is recognized. The MiniSOHO does not check for Ring-Back tone cadences.
The MiniSOHO distinguishes between two types of transfers:
x
Transfer to operator
x
Transfer to the rest of the extensions
Table 3-9 explains how to program supervised, semi-supervised and
non-supervised transfers to the operator and to the rest of the extensions.
