Shenzhen LETEL Technology Co., Ltd. Products
SMT Products and Services offered by Shenzhen LETEL Technology Co., Ltd.
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Shenzhen LETEL Technology Co., Ltd.
phone auto dialer, call selector, call forwarder, GSM/CDMA fixed wireless telephone & terminal, VoIP gateway, USB VoIP phone »»
Headquarters: Shenzhen, China
32 listed by Shenzhen LETEL Technology Co., Ltd.
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Wireless WIFI VoIP phone USB Phone Skype Phone IP Phone -TVP302WWireless WIFI VoIP phone USB Phone Skype Phone IP Phone -TVP302W Features:Support WIFI, used to connect broadband data network Operates in the 2.4GHz frequency range Complies with IEEE802.11g, IEEE802.11b, IEEE802.3, IEEE802.3u standards Shares a single Internet connection and other resources w...
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WIFI VoIP phone USB Phone Skype Phone IP Phone -TVP301WWIFI VoIP phone USB Phone Skype Phone IP Phone -TVP301W Features:Support WIFI, used to connect broadband data network Operates in the 2.4GHz frequency range Complies with IEEE802.11g, IEEE802.11b, IEEE802.3, IEEE802.3u standards Shares a single Internet connection and other resources with Ether...
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USB Phone Skype Phone VoIP Phone Internet Phone -TVP302USB Phone Skype Phone VoIP Phone Internet Phone -TVP302 1. Features:IEEE 802.3 10 Base T SupportG.711A/U£¬G.723.1,G.729 /A/B/AB and GSM610 voice codec SIP2.0 SIP RFC3261 TCP/IP: Internet protocal Support RTP RTCP protocal Support VAD/CNG one WAN,one LAN, support router Support register to ...
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VoIP phone USB Phone Skype Phone IP Phone telecommunication -TVP301VoIP phone USB Phone Skype Phone IP Phone telecommunication -TVP301 1. Features:IEEE 802.3 10 Base T SupportG.711A/U£¬G.723.1,G.729 /A/B/AB and GSM610 voice codec SIP,H.323 V4, IAX2 SIP RFC3261 TCP/IP: Internet protocal Support RTP RTCP protocal Support VAD/CNG one WAN,one LAN, support rout...
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CDMA Fixed Wireless Phone & accessories manufacturer -TWP403CCDMA Fixed Wireless Phone & accessories manufacturer -TWP403C Features:Adopt industrial module (Qualcomm 6105 chipset), excellent voice quality and stability Transmission Frequency: CDMA 2000 800MHz Large dot-matrix LCD with bright blue backlight Lightning proof design Support phone book, 200...
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GSM fixed wireless telephone & accessories wholesale -TWP403GGSM fixed wireless telephone & accessories wholesale -TWP403G Features:Adopt high quality MTK industrial module, excellent voice quality and stability Transmission Frequency: GSM 900MHz 1800MHz, dual band Large dot-matrix LCD with bright blue backlight Lightning proof design Support phone bo...
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CDMA Fixed Wireless Phone & accessories supplier-TWP402CCDMA Fixed Wireless Phone & accessories supplier-TWP402C Features:Adopt industrial module (Qualcomm 6105 chipset), excellent voice quality and stability Transmission Frequency: CDMA 2000 800MHz Large dot-matrix LCD with bright blue backlight Lightning proof design Support phone book, 200 group...
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GSM fixed wireless telephone mobile phone MADE-IN-CHINA -TWP401GGSM fixed wireless telephone mobile phone MADE-IN-CHINA -TWP401G Features:Adopt high quality MTK industrial module, excellent voice quality and stability Transmission Frequency: GSM 900MHz 1800MHz, dual band Large dot-matrix LCD with bright blue backlight Lightning proof design Support phone...
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Callshop Billing Card for payphone Calculator-TBM518Callshop Billing Card for payphone Calculator-TBM518 Features:PCI billing card, work with desktop computer Low cost billing solution for call shops, can make bills for 8 calls simultaneouly Low requirement for the computer, even P3 computer can work, Windows 2000 or Windows XP system Multiple ...
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Public phone Billing Meter for Callshop Calculator-TBM508Public phone Billing Meter for Callshop Calculator-TBM508 Features:Large LCD display with bright backlight Multiple tariff rates could be set, such as rate for international calls, national calls, local calls, specialism, free and forbidden calls. Signal for billing startup: polar-reverse, 12/16...
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Payphone Billing Meter for Callshop Counter -TBM504Payphone Billing Meter for Callshop Counter -TBM504 Features: Large LCD display with bright backlight Multiple tariff rates could be set, such as rate for international calls, national calls, local calls, specialism, free and forbidden calls. Signal for billing startup: polar-reverse, 12/16Khz pu...
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Telephone Billing Meter for Callshop Calculator-TBM502Telephone Billing Meter for Callshop Calculator-TBM502 Features:Large LCD display with bright backlight Multiple tariff rates could be set, such as rate for international calls, national calls, local calls, specialism, free and forbidden calls. Signal for billing startup: polar-reverse, 12/16Khz...
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Multi Line Phone Billing Meter for Callshop Calculator-TBM501Multi Line Phone Billing Meter for Callshop Calculator-TBM501 Features:Multiple tariff rates could be set, such as rate for international calls, national calls, local calls, specialism, free and forbidden calls. Signal for billing startup: polar-reverse, 12/16Khz pulse, manual or delay automatica...
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CDMA Fixed Wireless Terminal 800MHz -TWT418CCDMA Fixed Wireless Terminal 800MHz -TWT418C Features:Adopt high quality DTSS800 industrial module, excellent voice quality Transmission Frequency: CDMA 800MHz It can take 8 CDMA cards and support 8 CDMA calls simultaneously Centralized structure and power supply and separate power On/Off switc...
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GSM Fixed Wireless Terminal 900MHz 1800MHz-TWT414GGSM Fixed Wireless Terminal 900MHz 1800MHz-TWT414G Features:Adopt high quality WAVECOM/BENQ industrial module, excellent voice quality Transmission Frequency: GSM 900MHz 1800MHz dual bands or GSM 850MHz 900MHz 1800MHz 1900MHZ Quad bands It can take 4 GSM cards and support 4 GSM calls simultaneou...
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CDMA Fixed Wireless Terminal Code Division Multiple Access-TWT410CCDMA Fixed Wireless Terminal Code Division Multiple Access-TWT410C Features: Adopt high quality Motorola X850 mobile phone motherboard, excellent voice quality and stability. Transmission Frequency: CDMA 800MHz Lightning proof and antistatic design Search network quickly, respond to dial swift...
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GSM Wireless Phone Terminal Nokia mobile phone motherboard-TWT410GGSM Wireless Phone Terminal Nokia mobile phone motherboard-TWT410G Features: Adopt high quality Nokia 6150 mobile phone motherboard, excellent voice quality and stability. Transmission Frequency: GSM 900MHz/1800MHz Lightning proof and antistatic design Search network quickly, respond to dial s...
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GSM fixed Wireless Terminals FWT Manufacturers -TWT411GGSM fixed Wireless Terminals FWT Manufacturers -TWT411G Features:Adopt high quality Nokia 6150 mobile phone motherboard, excellent voice quality and stability. Transmission Frequency: GSM 900MHz/1800MHz Lightning proof and antistatic design Search network quickly, respond to dial swiftly Wit...
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VoIP Gateway networks Analog Telephone Adapter -TVG340VoIP Gateway networks Analog Telephone Adapter -TVG340 1. Features:Compatible to IEEE 802.3 10BASE-TX Ethernet and IEEE 802.3u 100BASE-TX fast Ethernet SupportG.711A/U,G.723.1,G.729 /A/B/AB and GSM610 voice codec Compatible with SIP2.0,H.323 V4 protocal SIP RFC3261 TCP/IP: Internet protocal S...
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Voice over IP phone Gateway Manufacturers -TVG320Voice over IP phone Gateway Manufacturers -TVG320 1. Features:Compatible to IEEE 802.3 10BASE-TX Ethernet and IEEE 802.3u 100BASE-TX fast Ethernet SupportG.711A/U,G.723.1,G.729 /A/B/AB and GSM610 voice code Compatible with SIP2.0,H.323 V4 protocal SIP RFC3261 TCP/IP: Internet protocal Support...
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VoIP Gateway IAD ATA IP phone adaptor-TVG311VoIP Gateway IAD ATA IP phone adaptor-TVG311 1. Features:Compatible to IEEE 802.3 10BASE-TX Ethernet and IEEE 802.3u 100BASE-TX fast Ethernet SupportG.711A/U,G.723.1,G.729 /A/B/AB and GSM610 voice code Compatible with SIP2.0 protocal SIP RFC3261 TCP/IP: Internet protocal Support RTP RTCP prot...
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VoIP Gateway Solutions for Phone, Fax and PSTN Connectivity -TVG310VoIP Gateway Solutions for Phone, Fax and PSTN Connectivity -TVG310 1. Features:Compatible to IEEE 802.3 10BASE-TX Ethernet and IEEE 802.3u 100BASE-TX fast Ethernet SupportG.711A/U,G.723.1,G.729 /A/B/AB and GSM610 voice codec Compatible with SIP2.0 and H.323 V4 protocal SIP RFC3261 TCP/IP: Int...
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Call Forwarder FXS to FXO port Converter -TS155Call Forwarder FXS to FXO port Converter -TS155 Applications:On business trip or nobody on duty during weekend and holiday, but not want to miss business calls.Convert the FXS port of VoIP gateway into FXOTo save call cost. If the call charge is very low or a fixed amount per month for office or h...
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Phone Switch Selector Compatible with PBX, PSTN lines, VoIP gateways, GSM/CDMA fixed wireless terminal-TCS1801Phone Switch Selector Compatible with PBX, PSTN lines, VoIP gateways, GSM/CDMA fixed wireless terminal-TCS1801 Call selector is a device used in the situation that there are two outgoing lines but only one telephone set. It can reroute some calls to go through one line, and the other calls to go t...
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2 line phone switch Call selector Telephone router -TCS18002 line phone switch Call selector Telephone router -TCS1800 Applications: The line power call selector is suitable for people who have 2 outgoing telephone lines but want to use one single telephone set. People have a PSTN line in use, and they might want to install another VoIP line or GSM/CDMA F...
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Auto dialer monitor for VOIP Telephone Dialer Supplier-TDM160Auto dialer monitor for VOIP Telephone Dialer Supplier-TDM160 Auto dialer monitor is a very useful tool for the dialer resellers. Users can see what numbers have been dialed out and if there is any mistake during the configuration. Also, there is a 3.5mm earphone port on the monitor. Users can hea...
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Pickup Auto dialer VOIP Autodialer Telephone Dialer box-TD101PPickup Auto dialer VOIP Autodialer Telephone Dialer box-TD101P Pickup auto dialer is for some special use. It can send out the pre-stored destination number automatically as soon as users pick up the phone.Applications: 1. The service telephone in banks, hospitals, supermarkets and so on. It should...
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Callback auto dialer Telephone autodialler manufacturers -TD125Callback auto dialer Telephone autodialler manufacturers -TD125 Callback auto dialer a very good partner for callback calling card. Convenient: The callback auto dialer makes the process of making a callback call the same as call through direct PSTN line. Users do not need to change the dialing ha...
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Auto dialer box with external power adaptor for PABX VOIP Telephone-TD115Auto dialer box with external power adaptor for PABX VOIP Telephone-TD115 Working with extra power supply, very stable. Stackable Design. Great capacity:TD115 can store up to 8 groups of 62-digit calling card numbers. Compatible:Both prepaid calling card and postpaid call service are availab...
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Auto dialer VOIP Telephone Autodialer for prepaid calling card -TD105Auto dialer VOIP Telephone Autodialer for prepaid calling card -TD105 Stackable Design. Great capacity:TD105 can store up to 8 groups of 62-digit calling card numbers. Compatible:Both prepaid calling card and postpaid call service are available. Easy Programming:Dialers can be programmed manu...
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Telephone dialer automatic calling unit Telecommunication -TD103Telephone dialer automatic calling unit Telecommunication -TD103 Smart artful design. Line power, no need extra power supply. Great capacity:TD103 can store up to 8 groups of 62-digit calling card numbers. Compatible:Both prepaid calling card and postpaid call service are available. Easy Pr...
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Auto dialer Telephone Dialer VOIP Autodialer for prepaid calling card -TD101Auto dialer Telephone Dialer VOIP Autodialer for prepaid calling card -TD101 Line power, no need extra power supply. Great capacity: TD101 can store up to 8 groups of 62-digit calling card numbers. Compatible: Both prepaid calling card and postpaid call service are available. Easy Programming: D...
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