Chicago Net Telephone Ltd United States

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General office

Chicago Net Telephone Ltd
3750 N Lake Shore Dr.
Chicago
IL ,60613
United States

Phone: +1-773-244-3781
Site: http://ChicagoNetTelephone.com

Internet Telephony Service Provider

Call Relay VoIP Solutions
Call Routing VoIP Solutions
H.323 VoIP Gateway
Installation and Support Services
IP devices
SIP Softswitch & CPE
SIP VoIP Gateway
Voice and Video Conferencing
Web Call
Web To Phone

Cisco Systems

Billing system of own development

Voila IP Communications, Inc

Tufone.Inc

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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Shenzhen SKYLINE Techology Co. LtD

We are a manufacturer that R&D and professional manufacturing VoIP Terminal. There have VoIP Phone, VOIP GSM Gateway, VOIP FXS Port Gateway, Cross-Network Gateway RoIP , PSTN Bypass Gateway. recorder box. For more, welcome to our website:www.c