Best Sip Phone Adapter

Polycom VVX 301 Corded Business Media Phone System - 6 Line PoE - 2200-48300-025 - AC Adapter (Not Included)

YEALINK SIP-T58A Smart Media Android HD Phone/YEA-SIP-T58A /

• The Yealink SIP-T58A is a simple-to-use smart media phone that provides an enriched HD audio and video calling experience for business professionals..
• This all-new smart media phone enables productivity-enhancing visual communication with the ease of a standard phone..
• Based on Android 5.1.1 operating system, the SIP-T58A features a seven-inch adjustable multi-point touch screen, integrated Wi-Fi and Bluetooth 4.0+ EDR..
• It is coupled with a built-in web browser, calendar, recorder and more, which also support the installation of third-party applications for business customization..
• More than that, you can easily turn your SIP-T58A smart media phone into a video phone ready with an optional removable two-megapixel HD camera CAM50..

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!).

Telephone Headset with RJ9 & 3.5mm Connectors for Landline Deskphone and Smartphone PC Laptops, Office Call Center Headset with Noise Canceling Microphone for Yealink Grandstream Snom

• ONE HEADSET FOR MULTIPLE DEVICES: This office headset comes with RJ9 and 3.5mm connectors for both landline desk phones, cell phones and PC laptops. With 3.5mm connector for iPhone Samsung PC laptop and most other Androids. With RJ9 connector works for Panasonic Grandstream for Yealink SIP-T21P SIP-T22P SIP-T23P SIP-T23G SIP-T26P SIP-T27P SIP-T28P SIP-T29G SIP-T32G SIP-T38G SIP-T41G SIP-T42G..
• HIGH QUALITY SOUND: Phone headset with noise cancelling microphone and HD audio sound ensure easy and clear communication for call centers, offices and home phones even in noisy environment. Wideband audio solution offers natural and clear hearing. Anti acoustic shock for hearing protection..
• SUPER COMFOTABLE HEADSET: RJ9 headset with super soft protein leatherette ear cushion,user-friendly hygiene, adjustable headband to fit for different head sizes, ear cover rotatable,no pain no push to ears for all day long wearing. Microphone arm 330 degree rotable for wearing mic on either side, super call center headset for telemarketing and offices..
• GREAT DURABILITY: Light weight and strong design, stainless steel headband, superior quality speaker and microphone, reliable plastic parts. Reinforced cord built with Kevlar to withstand demanding environment and protect aga....

Fanvil X3SG Entry Level VoIP Phone, 2.8-Inch Color Display, 4 SIP Lines, Dual-Port Gigabit Ethernet, Power Adapter Not Included

• Fanvil X3SG-Pro Entry Level IP Phone HD Audio with 4 SIP lines 2.8” Display.
• X3SG Pro is an entry-level color screen IP Phone. With HD audio, 2.8” main color display, 4 SIP lines, local 6-way conference call and other extended features like EHS headset..
• By inheriting the aesthetic design of Fanvil’s previous generation IP phones, the X3SG Pro’s appearance is elegant, simple and stylish.
• The X3SG Pro supports full HD audio effect, by built-in HD audio handset, HD speakers, and using wideband audio codec protocol G.722 and Opus..
• Line keys can also be adjusted as DSS keys according to the requirements of the configuration to achieve application functions. Each DSS key can be set to LINE /BLF/ speed dial extension which can be triggered by one click after configuring the change function..
• The X3SG Pro supports connecting the EHS wireless earphone through the EHS adapter so you can multitask while making an audio call, that will greatly improve your work efficiency..
• The X3SG Pro supports 6-way audio conference, the conference organizer can invite up to 5 participants to join in the conference, making the collaboration between different departments or organizations easier and more efficient..

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..

Yeastar S100 VoIP PBX Phone System

• LIVE USA-BASED TECH SUPPORT We will assist you with complete setup of your new system as well as custom system configuration. Easy, plug-n-play do it yourself installation..
• NEVER LOSE A CALL. Complete mobility features allow automatic call forwarding of your office calls to your cell phone - just one way to enjoy this robust system that is loaded with features such as voice mail to email, call waiting, caller ID and more. Additionally, a dedicated standard app will allow you to use your cell phone as an extension of your office phone system. A great standard feature that will save you time money when you're traveling outside your office..
• CHOOSE PHONE COMPANY LINES and/or VoIP phone Lines. The system supports connections of up to 2 standard telephone lines and the use of 12 SIP VoIP lines. 2 FXS ports allow for connections to standard cordless extensions or fax machines. Supports up to 16 concurrent calls. It also supports the use of remote, off-premises extensions with complete system functionality..
• FULLY LOADED SYSTEM – No additional fees apply. The system support various types of SIP extensions (desksets) – not limited to a single manufacturer. Need a cordless extension to integrate with this system? No problem! System will support cordless ext....

Yealink T4 series Expansion Module

• The EXP40 Expansion Module for the SIP-T46S, SIP-T46G, SIP-T48S and SIP-T48G..
• Expanding the functional capability of your sip phone to a whole new level..
• Equipped with a 160x320 graphic LCD with Backlight. 20 physical keys each with a dual-color LED and two page views are possible..
• Supports up to 6 Expansion Modules for an attendant console application, adding up to 240 additional buttons..
• Two pages of 20 flexible buttons are shown on the display can be programmed up to 40 various features, the productivity-enhancing features include BLF/BLA, speed dialing, call forward, transfer, park, pickup, etc..

Polycom OBI 302 Voice Adapter USB 2 FXS ATA 2200-49532-001

• The OBi302 is a sip service provider only product. Note: The OBi302 does not support the Google voice™ communications service. Sip service provider support for up to four (4) SIP accounts any available service can be accessed from each Phone port independently aggregation/ Bridging of four (4) SIP voice services and one (1) OBiTALK service.