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Main features ● Provide accurate reverse polarity billing signal ● Display Caller ID ● Add prefixal code automatically: The telephone setting can be ...
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Features: Based on GSM quad band: 850/900/1800/1900MHz and PSTN Support GPRS Support reverse polarity Least Cost Routing (LCR) Can be connected to ...
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100 ext, 30 concurrent calls, support SIP/ IAX2, Video Call, VPN, Asterisk compatible. Features: 30 Concurrent calls Multiple Languages (English/ ...
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Fixed wireless terminal GSM FWT,GSM FWT with IMEI changer, SIM rotation FWT 1) GSM 850MHz 900MHz 1800MHz 1900MHz / CDMA 800MHz(Optional) 2) ...
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COME800-T01 1. USB interface. And the recording system without software dongle.. The box can connect 1 phone line. 2. Audio file will ...
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Key Facts HSDPA/UMTS 850, 1900, 2100MHz EDGE/ GPRS Quad band 900/1800/850/1900MHz 8-channel 3G VoIP Gateway for call termination & origination; SIP ...
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Key Facts HSDPA/UMTS 850, 1900, 2100MHz EDGE/ GPRS Quad band 900/1800/850/1900MHz 4-channel 3G VoIP Gateway for call termination & origination; SIP ...
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Features: Providing 900mhz/1800/850/1900/2100mhz 3G frequncy IMEI changed(optional) Simple to install/easy to maintain Allow PIN code entering ...
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2)Features: u The auto switch to PSTN when call GSM ,then you can dialing number out from PSTN. u The auto switch to GSM when ...
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