Reviews Voice Over Ip voip

Touchstone Telephony Modem TM604G with Integrated Battery Back-up

  • The TM604G delivers four lines of carrier-grade Voice over IP (VoIP) along with High-Speed Data access. An optional consumer replaceable Li-Ion battery pack ensures telephony and IP service during power outages. The TM604G maintains the same battery form factor as used in the TM602..
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Eboxer VOIP Gateway 2 Ports SIP V2 Protocol Internet Phone Adapter with Network Cable for PAP2T US Plug

  • Internet phone adapter: With Eboxer VoIP Gateway, you can easily achieve long distance calls or free global calls along with broadband network, router, orinary telephone.(Broadband network + router + Gateway + ordinary telephone = save domestic or international long dis.
  • Phone Adapter with 2 Ports for Voice over IP. (Please identify the Eboxer/ASHATA store).
  • Eboxer VoIP Gateway Support SIP V2 protocol. (Please identify the ASHATA/Eboxer store, The rest of the stores are not our products. Follow our links to sell junk products of bad-hearted sellers. Please go away!).
  • Eboxer VoIP Gateway Comes with a network cable. (Please identify the ASHATA/Eboxer store, The rest of the stores are not our products. Follow our links to sell junk products of bad-hearted sellers. Please go away!).
  • Eboxer VoIP Gateway is Lightweight and portable. (Please identify the ASHATA/Eboxer store, The rest of the stores are not our products. Follow our links to sell junk products of bad-hearted sellers. Please go away!).
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ARRIS Surfboard Docsis 8X4 Cable Modem / Telephone Certified for XFINITY - Download Speed: 343 Mbps (TM822R)

  • Compatible with Xfinity Voice & Internet Service Download speeds up to 343 Mbps..
  • Eight download and four upload channels..
  • Battery back up capable (battery not included).
  • 2 carrier-grade Voice over IP (VoIP) Lines.
  • 1 Gigabit Ethernet Port. Telephone Port:2.
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Voice & Data Communications Handbook, Fifth Edition (McGraw-Hill Communication Series)

  • Compatible with Xfinity Cable & Voice Plans up to 600Mbps speed..
  • Three-in-one DOCSIS 3.0 Cable Modem + AC1900 WiFi Router+ Xfinity Voice and 2 USB ports.
  • DOCSIS 3.0 unleashes 24x faster download speeds than DOCSIS 2.0.
  • Ideal for streaming 4K HD videos, faster downloads, and high-speed online gaming.Optional battery backup for power outages with up to 8 hours of standby and 5 hours of talk time.
  • 2 Voice over IP (VoIP) Ports and 4 Gagabit Ethernet Port.System Requirements:Microsoft Windows 7, 8, Vista, XP, 2000, Mac OS, UNIX, or Linux.Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4 or Google Chrome 11.0 browsers or higher.
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NETGEAR Nighthawk AC1900 Smart WiFi Router – Dual Band Gigabit (R6900-100NAS)

  • Compatible with Xfinity Cable & Voice Plans up to 600Mbps speed..
  • Three-in-one DOCSIS 3.0 Cable Modem + AC1900 WiFi Router+ Xfinity Voice and 2 USB ports.
  • DOCSIS 3.0 unleashes 24x faster download speeds than DOCSIS 2.0.
  • Ideal for streaming 4K HD videos, faster downloads, and high-speed online gaming.Optional battery backup for power outages with up to 8 hours of standby and 5 hours of talk time.
  • 2 Voice over IP (VoIP) Ports and 4 Gagabit Ethernet Port.System Requirements:Microsoft Windows 7, 8, Vista, XP, 2000, Mac OS, UNIX, or Linux.Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4 or Google Chrome 11.0 browsers or higher.
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UpBright 48V AC/DC Adapter Compatible with Cisco 7800 Series CP-7811 K9 CP-7821 CP-7841 CP-7861 CP-7821-3PCC-K9 CP-7841-3PCC-K9 CP-8831 CP-8831-3PCC-K9 IP UC Phone 44-57VDC 48VDC Power Supply Charger

  • World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty..
  • UpBright New Global 48V AC / DC Adapter Compatible with Cisco 7800 Series CP-7811 K9 CP-7821 CP-7841 CP-7861 CP-7841-3PCC-K9 CP-8831 CP-8831-3PCC-K9 IP Phone UC Phone 44-57VDC 44V - 57V 48VDC DC48V 48.0V Switching Power Supply Cord Cable PS Battery Charger Mains PSU CECCCROHS 100-240.
  • Compatible with: Cisco CP-7811 CP-7811-K9 7800 Series CP7811 7811 IP UC Phone.
  • Cisco CP-7821 CP-7821-K9= CP7821 7821 VoIP IP Phone.
  • Cisco CP-7861 7861 IP Phone CP-7861-K9= CP7861 74-10234-02 74-101625-04 CP-7861-3PCC-K9 Cisco 7861 VoIP Corded Phone with Firmware CP-7861-W-K9 74-102605-01 VoIP IP UC Phone 44-57VDC PD Classification 1 Power Supply.
  • Compatible with: Cisco CP-7811-3PCC-K9 CP-7821-3PCC-K9 CP-7841-3PCC-K9 7841 3PCC CP-7861-3PCC-K9 7800 Series VoIP 2-Line Conference Phone VoIP IP Phone 7811 7821 7841 7861 with Multiplatform Phone Firmware.
  • Compatible with: Cisco CP-8831 IP Phone CP8831 CP-8831-3PCC-K9 8831 with Multiplatform Phone Firmware.
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VoIP Gateway, Portable 2 Ports Adapter Internet Phone Gateway SIP RJ45 Cable Support SIP V2 Protocol for PAP2T(US Plug)

  • 【Internet Phone Adapter】 With this VoIP gateway, you can easily achieve long distance calls or free global calls along with broadband network, router, orinary telephone.(Broadband network + router + Gateway + ordinary telephone = save domestic or international long distance calls or free global calls.).
  • 【High Performance】This is a light portable phone adapter with 2 ports for Voice over IP. A network cable is included. The VOIP gateway supports SIP V2 network protocol..
  • 【Easy to Use】Support fax and multi voice compression G.711, G.726, G.729, G.723.1. Easily complete configuration access encryption through a web browser to automate firmware upgrades..
  • 【Rich Ports and Cable Types 】Port: 1 10/100 M RJ to 45 network interface, 2 standard telephone interfaces, 1 power interface. Cable type: RJ45 Category 5 twisted pair.
  • 【After Sales Service】If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. Thanks for purchasing from us..
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CenturyLink Technicolor C2000T Wireless 802.11N ADSL2+ VDSL Modem Router Combo

  • Centurylink compatible DSL Telephony Wireless N Modem.
  • High-Speed Internet Access with Voice Over IP (VoIP) Compatible Service.
  • 4 GE LAN ports Allow You to Connect Multiple Devices Simultaneously.
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Arris TM602G Telephony Modem [Bulk Packaging] - Docsis Networks

  • ISP Incompatibility Issues Are the Buyer's Responsibility (Verify Compatibility With ISP Before Purchase).
  • Depending on location, the TM602g OFTEN works with: Comcast, Time Warner Cable, BrightHouse, Mediacom, and more!.
  • The TM602g is the most economical solution providing both internet AND telephony access!.
  • The TM602 delivers two lines of carrier-grade Voice over IP (VoIP) and High-Speed Data access.
  • Super Easygoing 30-Day Returns! (Optional backup battery Sold Separately).
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AquaFX Barracuda Glacial

  • RELIABLE SECOND GENERATION ePMP INTEGRATED RADIO MODULE: Antenna gain enhanced to 16 dBi for superior range. Variable PoE connectivity conforms to....
  • HIGHLY SCALABLE WITH DELIVERY OF UP TO 200 Mbps THROUGHPUT: Delivering data using 2x2 MIMO-OFDM technology, the Force 180 provides reliable....
  • ALL-IN-ONE BUSINESS COMMUNICATIONS SOLUTION: The superior quality of this ePMP device ensures unrivaled VoIP (Voice over IP), video, and data transfer....
  • SOPHISTICATED SECURITY FEATURES: The Force 180 uses a 128-bit AES encryption, L2 and L3 firewall rules, and offers HTTPS/SSP support for maximum....
  • FLEXIBLE OPERATION MODES AND SUPERIOR PERFORMANCE IN INCLEMENT WEATHER CONDITIONS: The Force 180 radio unit is capable of withstanding temperatures....
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