Zycoo CooVox T Series, Руководство администратора и пользователя

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- 72 - ZYCOO CooVox T-series IP Phone System Admin User Guide v4.0.0
n DTMF —Dual Tone Multi-Frequency. Used in Denmark, Finland and Sweden.
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V23 —Mostly used in UK.
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V23-Japan —Mostly used in Japan.
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Caller ID Start : Defines when the caller ID starts.
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Ring —Caller ID starts when a ring is received.
n Polarity —Caller ID starts when polarity reversal starts.
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Polarity(India) —Can be used in India.
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Before Ring —Caller ID starts before a ring received.
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Caller ID Buffer Length : The buffer length can be used to store caller ID info.
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Ring Debounce : Sets the minimum time in milliseconds to debounce extraneous ring events.
l DTMF Hits Begin : Sampling matching value of DTMF caller ID digits, you can choose 1 to 5 digits been
matched then to consider it as part of the Caller ID.
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DTMF Misses End : Sample matching value of DTMF caller ID digits, you can choose 1 to 5 digits been
mismatched then to consider it’s not part of the caller ID.
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Detect Caller ID After : Sets the IPPBX to detect Caller ID after how many rings been detected.
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Opermode : Set the Opermode for FXO Ports.
l Tone Zone : Select the tone zone of your country.
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Send Caller ID After : Certain countries (UK) have ring tones with different ring tones (ring-ring),which means
the caller ID needs to be set later on, and not just after the first ring, as per the default (1).
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FXO Tune : FXO Tune is a utility of tuning the various settings on the FXO ports for better adaptability with the
PSTN lines, e.g. impedance.
l Tone Duration : used to adjust caller ID detection, non-professional users please do not modify.
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FXO Ring Timeout : This value can be tweaked to shorten how long it takes before the analog port (FXO)
consider a non-ringing line to have hungup.
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Relax DTMF : If you are having trouble receiving DTMF key presses, enabling this option will make the DTMF
interpreter much more permissive.
l Denoise RX/TX : The denoise parameter will help on noise reduction of the noisy analog lines, especially
when gains have been increased on the lines.
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Echo Cancel When Bridged : It allows echo cancellation to be enabled or disabled for calls that are bridged
between two TDM devices. As most of the time, the calls between two TDM endpoints will not have any echo,
so this option is not required.
l Echo Training : The time length setting of echo training.
Voicemail Settings
Voicemail settings can be used to configure global voicemail options for all extension users.