Top 10 Analog Telephone Adapter SIP – VoIP Telephone Adapters

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1. Grandstream


Grandstream GS-HT802 2 Port Analog Telephone Adapter VoIP Phone & Device, Black

Grandstream #ad - Tls and srtp security encryption technology to protect calls and accounts. Automated provisioning options include TR-069 and XML Config files. Failover sip server automatically switches to secondary server if Main server loses connection. Supports 3-way voice Conferencing. Supports 2 sip profiles through 2 FXS ports and a single 10/100Mbps port.
BrandGrandstream #ad
ManufacturerGrandstream #ad
Height1 Inches
Length4 Inches
Weight0.25 Pounds
Width4 Inches
Part NumberGS-HT802
Warranty1 year

2. Grandstream


Grandstream HT801 Single-Port Analog Telephone Adapter

Grandstream #ad - Supports 3-way voice conferencing. Supports 1 sip profile through a single FXS port and a single 10/100Mbps port. Tls and srtp security encryption technology to protect calls and accounts. Grandstream atas are trusted and deployed by some of the largest service providers in the world. Automated provisioning options include TR-069 and XML config files.
BrandGrandstream #ad
ManufacturerGrandstream #ad
Height2 Inches
Length6 Inches
Weight0.22 Pounds
Width4 Inches
Part NumberHT801
Warranty1 year

3. Grandstream



Grandstream #ad - Grandstream powerful 8 port fxs gateway with Gigabit Nat Router - 2 X Rj-45 - 8 X Fxs - Gigabit Ethernet.
BrandGrandstream #ad
ManufacturerGrandstream Networks, Inc #ad
Height1.4 Inches
Length7.1 Inches
Weight1.45 Pounds
Width4.7 Inches
Part NumberHT818

4. Cisco


1-Year Limited Hardware Warranty ATA192-3PW-K9, 2-Port Handset-to-Ethernet Adapter, Cisco ATA 192 Multiplatform Analog Telephone Adapter

Cisco #ad - Peace of mind: 1-year limited hardware warranty. Audio: clear, voice activity detection, high-performance echo cancellation, natural-sounding voice quality via advanced preprocessing, and comfort noise generation. Versatile: ip phone adapter brings traditional analog devices into the IP world. Hardware: two rj-11 fxs ports and two 10/100 Mbps RJ-45 Ethernet ports. Security: supports the latest encryption with transport Layer Security TLS, Secure Hash Algorithm SHA-2 and new Secure Real-time Protocol sRTP cipher suites.
BrandCisco #ad
Height1.1 Inches
Length3.94 Inches
Weight0.29 Pounds
Width3.94 Inches
Part NumberATA192-3PW-K9
Warranty90-Day Standard Hardware Warranty

5. CyberData


CyberData 011233 SIP Paging Adapter

CyberData #ad - 10 channel prioritized Multicast ports and Unbalanced Line-Out. Dtmf and programmatic controlled Relay. Http command interface and DTMF pass-through. Compatible with most analog amplifiers in the market. Loud ringer - second SIP extension.
BrandCyberData #ad
ManufacturerCyberdata #ad
Height5 Inches
Length8 Inches
Weight1 Pounds
Width9 Inches
Part Number011233

6. Yealink


16 VoIP Accounts. 7-Inch Adjustable Color Touch Screen. USB 2.0, Dual-Port Gigabit Ethernet, 802.11ac Wi-Fi, 802.3af PoE, Power Adapter Not Included SIP-T57W, Yealink T57W IP Phone

Yealink #ad - 29 touch keys, 16 SIP accounts. Hd voice with Yealink Acoustic Shield technology. 1xusb port for call recording and wireless USB headset. Premium-level phone for executives and busy managers with heavy call load. 7” 800x480-pixel color touch display, fully adjustable.
BrandYealink #ad
ManufacturerYealink #ad
Height8.31 Inches
Length8.66 Inches
Weight0.02 Pounds
Width10.21 Inches
Part Number1301089



Algo 8301 IP Voice Paging Adapter & Bell Scheduler

ALGO #ad - Superb audio clarity and intelligibility - no hum or noise. Eliminates narrowband fxs port or ATA ~ Multicasting capability to include Algo IP speakers and strobes. Easy and intuitive web interface to configure scheduled announcements, bells, music, tones, etc. Network managed and supervised SIP and multicast endpoint; supports PoE.
BrandALGO #ad
ManufacturerALGO #ad
Height12 Inches
Length12 Inches
Weight0.8 Pounds
Width5 Inches
Part Number8301

8. Poly (Plantronics + Polycom)


VVX 411 12-Line VOIP Business Phone Polycom, 3.5" Color Display, Desk Phone with Handset, POE, Poly, Power Supply Not Included

Poly (Plantronics + Polycom) #ad - Full duplex speakerphone with Acoustic Clarity Technology brings the audio experience as close as possible to being in the same room. Use with a headset optional: connect the right headset sold separately to suit your work style.

Lines: 12 line keys support both your lines and autodial or contact keys. Power over ethernet PoE reduces desktop cable clutter by eliminating the need for a separate power adapter. Audio quality: poly hd voice technology and poly acoustic fence technology provide voice clarity and eliminate noise and distractions. 4 soft keys are context sensitive providing you easy-to-find features like transfer, conference and call park while you are on the call.

Display: large, easy-to-use display backlit 3. 5” color display. Connectivity: usb port plus two high speed 10/100/1000 ethernet ports with an integrated switch, which allow LAN connection for your phone with a passthrough connection to your PC. Rj9 and electronic hook switch supported -- or connect a USB type headset and have additional call, mute and volume controls synchronized from the headset.
BrandPoly (Plantronics + Polycom) #ad
ManufacturerPolycom Inc. #ad
Height5.91 Inches
Length7.09 Inches
Weight2 Pounds
Width7.48 Inches
Part Number2200-48450-025

9. Poly (Plantronics + Polycom)


12-Line Cloud-Managed Gigabit Google Voice Phone with Color Display, OBi2182 WiFi VOIP Phone with Power Adapter

Poly (Plantronics + Polycom) #ad - Support for third-party applications, directories and instant messaging platforms. Up to 48 lines. Large vivid Color Display. Built-in 2. 4 ghz and 5 ghz, 802. 11ac wifi and Bluetooth 4. 0 compatibility to expand connectivity options. Easily configure and roll-out services and provide on-going fast support with the OBiTALK cloudbased management platform.
BrandPoly (Plantronics + Polycom) #ad
ManufacturerObihai Technology, Inc. #ad
Part NumberOBi2182
Warranty1 Year

10. Sanpyl


Portable 2 Ports Adapter Internet Phone Gateway SIP RJ45 Cable Support SIP V2 Protocol for PAP2TUS Plug, VoIP Gateway

Sanpyl #ad - Rich ports and cable types port: 1 10/100 m rj to 45 network interface, 2 standard telephone interfaces, 1 power interface. After sales serviceif 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. 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.

Cable type: rj45 category 5 twisted pair; RJ11 standard telephone line. A network cable is included. Easy to usesupport fax and multi voice compression g. 711, g. 729, g. 726, g. 723. 1. Easily complete configuration access encryption through a web browser to automate firmware upgrades.
BrandSanpyl #ad
ManufacturerSanpyl #ad
Height3.94 Inches
Length5.91 Inches
Width1.57 Inches
Part NumberSanpylh8vwf5upzq-01