77 VoIP Subscriber Gateways
The selector value ‘No profile’ includes individual FXS port settings:
- Minimal on-hook time – min clearback detection time, in milliseconds. At that, this
parameter represents the max flash detection time.
- Min flash time – min time of flash detection, in ms;
- Gain receive (x0.1dB) – received signal gain (transmitted into the phone handset),
measurement unit—0.1dB;
- Gain transmit (x0.1dB) – transmitted signal gain (received by the phone handset
microphone), measurement unit—0.1dB;
- Min pulse – configuration is required for pulse dialling mode;
- Interdigit – configuration is required for pulse dialling mode;
- Caller-ID generation – select mode for Caller ID generation. For Caller ID operation,
subscriber's phone unit must support the selected method.
Off - Caller ID is disabled;
Dtmf–DTMF Caller ID method. Issuing a number is made after each call on the line
with dual-frequency DTMF signals;
FSK BELL 202, FSK V.23 – FSK Caller ID method (using BELL 202 standard, or ITU-T
V.23). The number is served between the first and second calls on the line by a
stream of data with a frequency modulation.
Rus AON–'Russian Caller ID' method. A number is issued by ‘Caller ID’ request signal
of callee phone;
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