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Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
A - 46
Description
This parameter sets the gain (in dB) applied to DTMF tones generated to the
local room. To adjust the level of ring tones, entry tones, and exit tones played
back into the local room, use the phone_tone_gain parameter.
Examples
phone_entry_tone_en Enable Entry Tones for Telephony Interface
Description
This parameter enables or disables entry tone generation for the telephony
interface. If entry tones are enabled (1), then an entry tone is played whenever
the auto-answer feature engages and connects the telephony interface. Entry
tones and exit tones (see the phone_exit_tone_en parameter) are typically
enabled to prevent a caller from entering or exiting a conference unannounced.
phone_exit_tone_en Enable Exit Tones For Telephony Interface
Command Response Description
set phone_dtmf_gain
"Phone In"-6
val phone_dtmf_gain
"Phone In" -6
Sets the level of the dtmf digits that are heard in the local
room from the phone interface associated with the virtual
channel "Phone In" to -6dB. Note that the phone in virtual
channel name must be used, not the phone output virtual
channel name.
Argument Argument value
Channel Type Virtual Channel
Value Type Boolean
Read/Write Mode Read/Write
Phys Chans Analog Telephony Input
Virt Chans Mono
Default 1
Argument Argument value
Channel Type Virtual Channel
Value Type Boolean
Read/Write Mode Read/Write
Phys Chans Analog Telephony Input
Virt Chans Mono
Default 1