VoIP phone IP Phone SIP Phone Internet Phone -TVP304 VoIP phone is an internet based voice network phone terminal. PHONE series IP phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP
Place Of Origin: China
Supplier/Manufacturer: Shenzhen LETEL Technology Co., Ltd.
CDMA Fixed Wireless Phone & accessories supplier-TWP402CFeatures:Adopt industrial module (Qualcomm 6105 chipset), excellent voice quality and stabilityTransmission Frequency: CDMA 2000 800MHzLarge dot-matrix LCD with bright blue backlight Lightning proof
Place Of Origin: China
Supplier/Manufacturer: Shenzhen LETEL Technology Co., Ltd.
Huawei ETS1200 CDMA fixed cellular terminal FCTDescriptionWork frequency: CDMA 800MHzUplink: 824 ~ 849 800MHzDownlink: 869-894 MHzSize: 226X 226 X551mmWeight: approximately 1.2 kgColour: blackTime: 2 hoursStandby time: 18 hoursExternal interface: RS-232CM
Place Of Origin: China
Supplier/Manufacturer: Shenzhen LETEL Technology Co., Ltd.
VoIP Gateway networks Analog Telephone Adapter -TVG340 1. Features:Compatible to IEEE 802.3 10BASE-TX Ethernet and IEEE 802.3u 100BASE-TX fast EthernetSupportG.711A/U,G.723.1,G.729 /A/B/AB and GSM610 voice codecCompatible with SIP2.0,H.323 V4 protocalSIP
Place Of Origin: China
Supplier/Manufacturer: Shenzhen LETEL Technology Co., Ltd.
Call 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
Place Of Origin: China
Supplier/Manufacturer: Shenzhen LETEL Technology Co., Ltd.
2 line phone switch Call selector Line Selector -TCS1800Applications: 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
Place Of Origin: China
Supplier/Manufacturer: Shenzhen LETEL Technology Co., Ltd.
Auto 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
Place Of Origin: China
Supplier/Manufacturer: Shenzhen LETEL Technology Co., Ltd.
Auto 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
Place Of Origin: China
Supplier/Manufacturer: Shenzhen LETEL Technology Co., Ltd.
Screen: TFT 1.5 touch screen color 176 x 128. Frequency: GSM850/900/1800/1900MHZ (GPRS). SIM, GSM card. Support SOS help. Support audio and video recording. Support T-flash card, up to 8 GB memory. MP3: Support midi, WAV; AAC/MP3. MP4: Support video playi
Place Of Origin: shenzhen
Supplier/Manufacturer: GOGO (HK) INDUSTRIAL CO.,LTD
Telephone POS benefits:Telephone POS processing increases sales, saves time, and reduces operating expenses. Here are just a few of the benefits of using Telephone POS:(1)Can accept cards where it previously was impossible (at home, in office, retail stor
Place Of Origin: China
Supplier/Manufacturer: SZ KMY Co., Ltd