Configuration File Parameter Guide
232
ET685 Administrator and Provisioning Manual
Default:
blank
Setting:
dtmf_handset_phone
Description:
Hearing DTMF tones during call initiation (dialing) is enabled only for some
tone schemes (due to each country's ISDN standardization). However,
some customers asked to be able to disable these tones when in handset
mode, for privacy reasons. You can disable them by turning this setting to
off. Please note that this setting has no effect on speaker/headset mode.
Here is the list of the tone schemes this feature will affect:
Australia, China, Denmark, Great Britain, India, Italy, Japan, Mexico,
Netherlands, New Zealand, United States
Note: During a call the DTMF echo is always audible.
Values:
on, off
Default:
on
Setting:
dtmf_micro_delay
Description:
Specifies the delay in milliseconds after a DTMF tone has been played and
the microphone becomes active again.
If a greater value than 1000 milliseconds is needed, just delete the local
DTMF output entirely with the setting: dtmf_volume.
Values:
0 (off) - 1000 (max)
Default:
0
Setting:
dtmf_speaker_phone
Description:
Hearing DTMF tones during call initiation (dialing) is enabled only for some
tone schemes (due to each country's ISDN standardization). However,
some customers asked to be able to disable these tones when in speaker
mode, for privacy reasons. You can disable them by turning this setting to
off. Please note that this setting has no effect on handset/headset mode.
Here is the list of the tone schemes this feature will affect:
Australia, China, Denmark, Great Britain, India, Italy, Japan, Mexico,
Netherlands, New Zealand, United States
Note: During a call the DTMF echo is always audible.
Values:
on, off