zhuhai esstone communication technolygy CO.,LTD

manufactury(12)

zhuhai esstone communication technolygy CO.,LTD

Showing 1 - 10 of 12, total 2 pages [First] [Previous] [Next] [Last]

fxs voip iad
Specification: NDX4X
Detail: Fxs VoIP Gateway/Class 4 Softswitch offers universal solution that allows dynamic call management in real time. All calls are routed via the available PSTN or VoIP channels based on custom routes for individual resellers. The ...

port voip gateway
Specification: NDX3W
Detail: NXD-3W Mostly the Port Voip Gateway is box with a power adapter interface, a RJ45 interface, a RJ11 interface and a IP key. Power adapter is used to connect to the power adapter, RJ45 interface is used to connect to LAN and RJ...

sip gateway
Specification: NDX2W
Detail: NXD-2W offers a rich set of functionality and superb sound quality at ultra affordable price. It is fully co***tible with SIP industry standard and can interoperate with many other SIP compliant devices and software on the mar...

voip ata
Specification: NDX1W
Detail: Analog telephone adapters can be used by consumers to convert their plain old telephone service (POTS) phone or fax machine into a SIP Gateway(VoIP) phone and begin taking immediate advantage of low-cost Internet telephony ser...

usb phone
Specification: NDX4F
Detail: NXD-4F support various popular IM software such as Skype, SJ phone, Yahoo....,Skype Usb Phone is a peer-to-peer software. People can make free long distance or local voice call to their friends in anywhere through the Skype so...

usb phone
Specification: NDX3D
Detail: NXD-3W VoIP (Voice over Internet Protocol) allows user to make telephone calls using a computer network, over a data network such as the Internet. VoIP converts the voice signal from the user 's telephone into a digital signal...

usb phone
Specification: NDX2B
Detail: The USB Phone NXD-2B is voice comunication terminals over the internet,It is a different way of comunication from traditional telephones¡£It connects directly to PC through the USB port£¬With DSP chipset set inside.its sound i...

usb phone
Specification: NDX1A
Detail: USB telephones NXd-1A Plug into any computer or a laptop with a USB port,an Internet connection is installed¡£Take it with you wherever you go. This USB VoIP Telephone is your ultimate travel co***nion. You are ready to make l...

voip phone
Specification: NDX802
Detail: NXD-802 IP phone supports H323, SIP, MGCP, IAX2 and other protocols, offers two 10/100Mbps Ethernet interface and can accommodate both internet access and telephone connection on a single line, thus effectively using the exist...

voip phone
Specification: NDX801
Detail: NXD801 series IP phone is an internet based voice network phone terminal. NXD801 series VOIP Internet phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP ...


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