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Features:Providing 900mhz and 1800mhz GSM connectivity. 850mhz/1900mhz opation Simple to install/easy to maintain Allow PIN code entering and reciprocal phone-card lock Provide optimized circuit directly connecting the exchange device for extensions... More
SF4001B is a 4 Channels GSM Gateway. It can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.The main... More
SF800B is a 8 Channels GSM FWT. It can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.The main application... More
Detailed Product DescriptionGSM Fixed Wireless Terminal/GSM gateways (8 port)Product name: 8 ports GSM Fixed Wireless Terminal/GSM gatewaysFrequencies: GSM850/1900Mhz,900... More
8001B is a 8-channel GSM fixed wireless terminal. It can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.The... More
SF800B is a 8-channel GSM fixed wireless terminal. It can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.The... More
800B is a 8 Channels GSM FWT. It can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.The main application is:... More
1601 is a 16 Ports GSM FWT Gateway. It can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.The main... More
EIA20X series VoIP Gateway was designed through widely incorporating multiple features of voice products in current market and in light of users requirements. EIA20X is the bridge that converts voice and fax, in real time, between the public switched... More
1) GSM 850MHz 900MHz 1800MHz 1900MHz / CDMA 800MHz2) standard RJ-11 to telephone or voip gateway & PABX3) 450Hz Dial-tone and Busy-tone4) 50V in idle and 75V in ringing and 9-12V in talking5) DTMF detector in RJ-116) precise reverse polarity7) caller ID... More
SF1601 is a 16 Ports GSM FWT Gateway. It can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.The main... More
