FS PBX-C301, User Manual, Page: 59 / 113

IP PBXs USER MANUAL
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 Caller ID Detection : Allow\Disallow to detect caller ID.
 Caller Name : In some countries/regions caller name can be passed through the PSTN lines, by enabling this option the caller name
will be received by the IPPBX system along with the caller ID.
 Caller ID Signaling : The signaling type applied on the PSTN lines to pass caller ID.
 Bell-US
—Also known as Bellcore FSK. Used in the Canada, China, Hong Kong and US.
 DTMF —Dual Tone Multi-Frequency. Used in Denmark, Finland and Sweden.
 V23 —Mostly used in UK.
 V23-Japan —Mostly used in Japan.
 Caller ID Start : Defines when the caller ID starts.
 Ring
—Caller ID starts when a ring is received.
 Polarity —Caller ID starts when polarity reversal starts.
 Polarity(India) —Can be used in India.
 Before Ring —Caller ID starts before a ring received.
 Caller ID Buffer Length : The buffer length can be used to store caller ID info.
 Ring Debounce
: Sets the minimum time in milliseconds to debounce extraneous ring events.
 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.
 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.
 Detect Caller ID After
: Sets the IPPBX to detect Caller ID after how many rings been detected.

Opermode
: Set the Opermode for FXO Ports.
 ToneZone : Select the tone zone of your country.
 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).
 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.
 Tone Duration : used to adjust caller ID detection, non-professional users please do not modify.
 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.
 Relax DTMF : If you are having trouble receiving DTMF key presses, enabling this option will make the DTMF interpreter much
more permissive.