VOIZFONE India

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General office

VOIZFONE
Kerala
India

International VoIP Wholesale Provider

Call Back
IP devices
PC to Phone
SIP VoIP Gateway
Web Call
Web To Phone

Not data

Beacon Infotech

moontleindia

Providers in database: 6433

Push to Talk (PTT)

This is a way of communicating on the half-duplex communication line, includes receiving and transmitting devices (walkie-talkie) by the way of pressing the button for switching to the voice mode or transition to the listening mode. It works as a radio speaker; one can talk by pressing the button and can listen to a voice message by releasing the button.

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