1st VoIP Technology Co., Ltd. China

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General office

1st VoIP Technology Co., Ltd.
Ruiyage,Ruiheyuan,Yitian Rd
Shenzhen
GuangDong ,518048
China

Phone: 8675583843088
Phone: 8675583843088
Site: http://www.chinaroby.com

Contact Person

Gery Jiao / Sales manager
Phone: 8675583843088
Phone: 8675583843088

Hardware
International VoIP Wholesale Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider

IP devices
Phone To PC
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway
Voice and Video Conferencing

Audiocodes
Cisco Systems
Huawei VoIP Products

IP Phone

ChinaRoby Co.

Fanvil Technology CO.

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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