SZRUNSUN CDMA 4 Ports FWT/Gateway

Basic Information: 01) Support CDMA800MHz 02) Standard PSTN FXS with RJ-11 connect to telephone or VoIP FXO gateway & PABX 03) DTMF detector in RJ-11 04) DTMF Automatically dialing to GSM, to VoIP gateway, PABX (Optional) 05) 50V in idle and 75V in ringing and 9-12V in talking 06) CLIR (Calling Line Identification Restriction) 07) Caller ID (DTMF, after ONE Ring) to telephone or VoIP gateway or PABX Caller ID (FSK) to telephone or VoIP gateway & PABX (Optional) 08) LED indicating Hook On/Off, Talking, Signal Intensity, and Power On/Off 09) Write ESN to our products and dial without RUIM Card Basic Function 1, Automatic base station rotation 2, Automatic receive coming calls 3, Automaticly rotation to next SIM after dialing failed continiusly 4, Automaticly rotation to next SIM after continuous short time calls 5, Automaticly rotation to next SIM after SIM Card is blocked 6, Locking Network operators 7, Restart automatically when FWT standby overtime 8, Automatic forwarding received SMS and sent SMS 9, Bar Incoming Calls 10, Fast response when meet busy dialing tone 11, Set waiting time when dialed 12, Set dialing delay time Msn: szrunsun@hotmail.com Mail:szrunsun@yahoo.cn Tel: 8613428718801