Tongya Telecommunication Industry Co., Ltd.

1.VoIP Call Control Protocal: SIP (RFC-3261) or H.323 V4 or MGCP ***** Cancellation: G.165/G.167 16ms 3.LCD: 122/32 Graphics, DIaled Number, Coin

1.Adjustable Stand Design 5-Wire Resistive Touch Screen for friendly usage Wall-Mounting or VESA Wall-Mounting -Screen Menu display system 5.US

1. Provide WiFi Access at Internet Cafe Public Places at Charged Base. Menu Keys for Different Ranges of Access Time. 2. Select and Press Suitable

Different Kinds of Coins Acceptable Distinguish Eight Kinds of Coins Optimum Refund Storage Five Coins at the Coin Chute Customize Colour Ac

Application: 1. School 2. Department store 3. Jail 4. Hospital 5. Transportation stations 6. Military post

*Support voice service *Able to Edit / Send message *Mobile: GSM 850/900/1800/1900 (voice / data) *Accomodate: one SIM card, Max. 3 SIM card (optio

*Support Voice Service *Charging Method: Internal Tariff *Mobile: GSM 850/900/1800/1900 (voice/data) *Accommodate: one SIM card, Max. 3 SIM card (o

The SIM card payphone TYW-272 is a robust and designed for a big SIM card use in all rough environments. It can be configured for stand-alone operatio

*SMS, GPRS TCP/UDP Communications *Monitoring Through the Cell Phone *Geo-fencing Reports (Circular / Polygon Zones) *Over-speed Alarm *Movement /

*Applied to the GSM network *Voice call, connect to a telephone *Volume adjust *State and operation indicators