VoIP (Voice over Internet Protocol) uses the internet rather the conventional public switched telephone network(PSTN) to place the voice calls. These phones are widely used in offices and are available at affordable prices as well.
Following are the best VoIP phones available in the market:
10. Snom PhTouch screen Black2193 (184$)
Snom 870 IP Phone has a 4.3″ touchscreen and a 24-color display. Although the phone has 2, x Type A, WLAN-ready USB ports, the user interface still needs some work.
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9. RCA IP070S Business Accessory Cordless Desk VoIP Phone & Device(19$)
This VoIP system can take up to 4 lines. The phone allows 3-way Conferencing, Voicemail Service and easy call transfer. It is perfect for small businesses.
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8. Ubiquiti UVP UniFi VoIP Phone and Device (144.90$)
Advanced Digital Signal Processing gives this phone very clear sound quality. The device is priced at $144 with a router which is too steep a price for a VoIP set equipped with these features.
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7. GVMate: VoIP Speaker Phone (32.95$)
You can easily connect this phone to your PC or use it as a stand-alone device. It can display Caller ID with Name/Location & CNAM National LIDB Database Caller Name Lookup Service.
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6. ITT 275700-VIP-PAK VoIP Phone (17.50$)
Compatible with RFC-3261 SIP Standard, this phone is both versatile and affordable. It can be powered over the Ethernet as well. The phone is loaded with ample memory to store phonebook data as well.
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5. Mission Machines Z60 VoIP Phone System Package with 4 Phones (599$)
This VoIP system is a complete package for your office with four phones. The system has voice mail storage of over 32 hours. Along with displaying the caller ID, it can also show email notifications once it is properly connected to the network.
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4. Yealink SIP-T48G Gbit VoIP Phone (193$)
This VoIP phone comes with an elegant design and quite a wide touchscreen. The device has many useful features such as one-touch speed dial, group listing, emergency call, and redial. 16 VoIP accounts are also available with this phone.
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3. Grandstream GS-DP715 VoIP DECT IP Cordless Phone (60.99$)
DECT base stations register up to 5 DECT handsets simultaneously. The phone has secure provisioning over HTTP, HTTPS and TFTP protocols. The set also accounts for comprehensive voice codecs including G.711, G.723.1, G.729A/B, G.726 and iLBC.
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2. Cisco SPA 303 3-Line IP Phone (52$)
Cisco is the king of the telecom world, so the inclusion of their product in this list is no surprise. The phone is programmed with 256-Bit Encryption standards thus, making data transfer and communication safe. The phone can be set via a wireless connection or connected with ethernet.
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1. AT&T CL2940 (23.28$)
This VoIP system is an Amazon.com best seller. AT&T with Audio Assist® feature is built into the set. The phone has excellent reviews online. Our personal experience dictates that this model is one of the most durable sets out there.
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