SIP Analogue Weatherproof Hotline Telephone 1.5W For Hotel Railway
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Analogue/SIP Weatherproof Hotline Telephone For Hotel, Railway, Tunnel JR103-CB Weatherproof Hotline Telephone Phone is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust......
J&R Technology Limited
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IP55 Jail Hotline Telephone , Railway Hotline Weather proof Telephone
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.... Scheduling hotline is often used in customer service, airport, railway station scheduling, etc. Hotline telephone using core technology has the function of lift machine automatic dial-up dial directly connected.Hotline telephone using metal shell,...
Shenzhen Yuantong Modern Technology Co., Ltd.
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SIP GSM FOX FXS Gateway Voip 2-In-1 For Ethernet Analog Phones Desktop
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SIP GSM FOX FXS Gateway Voip 2-In-1 For Ethernet Analog Phones Desktop OFS-CG4 Serise Multi Gateway Description OFS-CG4 Analog Telephone Adapters (ATA) series offers high quality low-density access devices used in residential, SOHO and mobile office VoIP ......
Shenzhen Optfocus Technology Co., Ltd.
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SinoV-S500 GSM GOIP gateway
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...GSM GOIP gateway Products: The SinoV-S500 is an analog GSM Cellular VoIP Gateway that helps directly interconnect a SIP-supporting VoIP network with GSM networks. Function: 1,Support 4/8 Channels 850/900/1800/1900MHz Quad-band GSM Cellular Network 2,SMS receiving/batch sending, AT command compatible 3,Support SIP registration and peer-to-peer 4,Support encryption: RC4, VOS and SinoV private etc. 5,Support Hotline......
Shenzhen Sino Voip Co,Ltd
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