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  1. 产品图像
    Grandstream-Gxp1615
    A
    Amazon
    5.0
    (3)
    $29.76
    5.0
    (3)
    Grandstream-Gxp1615
    A
    Amazon
    $29.76
    查看详细信息
  2. 产品图像
    Yealink T57W IP Phone, 16 Voip Accounts. 7-Inch Adjustable Color Touch Screen. USB 2.0, 802.11Ac Wi-Fi, Dual-Port Gigabit Ethernet, 802.3Af Poe,
    A
    Amazon.com
    5.0
    (3)
    Free shipping
    $205.00
    5.0
    (3)
    Yealink T57W IP Phone, 16 Voip Accounts. 7-Inch Adjustable Color Touch Screen. USB 2.0, 802.11Ac Wi-Fi, Dual-Port Gigabit Ethernet, 802.3Af Poe,
    Great Battery Life
    A
    Amazon.com
    Free shipping
    $205.00
    查看详细信息
  3. 产品图像
    Yealink YEA-W56H HD DECT Expansion Handset For Cordless Voip Phone And Device
    A
    Amazon
    4.1
    (13)
    $89.99
    4.1
    (13)
    Yealink YEA-W56H HD DECT Expansion Handset For Cordless Voip Phone And Device
    Great Battery Life
    Superior Sound Quality
    A
    Amazon
    $89.99
    查看详细信息
  4. 产品图像
    Grandstream WP810 Portable Wi-Fi Phone Voip Phone And Device
    A
    Amazon.com
    5.0
    (3)
    Free shipping
    $76.00
    5.0
    (3)
    Grandstream WP810 Portable Wi-Fi Phone Voip Phone And Device
    A
    Amazon.com
    Free shipping
    $76.00
    查看详细信息
  5. 产品图像
    Yealink T33G IP Phone, 4 Voip Accounts. 2.4-Inch Color Display. Dual-Port Gigabit Ethernet, 802.3Af Poe, Power Adapter Not Included (SIP-T33G)
    A
    Amazon
    4.5
    (23)
    $73.95
    4.5
    (23)
    Yealink T33G IP Phone, 4 Voip Accounts. 2.4-Inch Color Display. Dual-Port Gigabit Ethernet, 802.3Af Poe, Power Adapter Not Included (SIP-T33G)
    Superior Sound Quality
    A
    Amazon
    $73.95
    查看详细信息
  6. 产品图像
    Yealink T46U IP Phone, 16 Voip Accounts. 4.3-Inch Color Display. Dual USB 2.0, Dual-Port Gigabit Ethernet, 802.3Af Poe, Power Adapter Not Included (S
    A
    Amazon
    3.5
    (28)
    $115.00
    产品图像
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    3.5
    (28)
    Yealink T46U IP Phone, 16 Voip Accounts. 4.3-Inch Color Display. Dual USB 2.0, Dual-Port Gigabit Ethernet, 802.3Af Poe, Power Adapter Not Included (S
    A
    Amazon
    $115.00
    查看详细信息
  7. 产品图像
    Cisco 8841 Voip Phone (Renewed) (Power Supply Not Included)
    A
    Amazon
    5.0
    (3)
    $33.00
    5.0
    (3)
    Cisco 8841 Voip Phone (Renewed) (Power Supply Not Included)
    A
    Amazon
    $33.00
    查看详细信息
  8. 产品图像
    Ooma Provisioned 2602 Office IP Desk Phone: Ideal For Ooma Office Cloud-Based Voip. Virtual Receptionist, Desktop/Mobile App, Videoconferencing. Subs
    A
    Amazon
    1.0
    (1)
    $41.82
    1.0
    (1)
    Ooma Provisioned 2602 Office IP Desk Phone: Ideal For Ooma Office Cloud-Based Voip. Virtual Receptionist, Desktop/Mobile App, Videoconferencing. Subs
    A
    Amazon
    $41.82
    查看详细信息
  9. 产品图像
    Yealink SIP-T43U - Voip Phone With Caller ID - 3-Way Call Capability
    C
    CDW
    $159.00
    Yealink SIP-T43U - Voip Phone With Caller ID - 3-Way Call Capability
    C
    CDW
    $159.00
    查看详细信息
  10. 产品图像
    Grandstream GRP2615 - Voip Phone With Caller ID/Call Waiting - 3-Way Call C
    C
    CDW
    $175.00
    Grandstream GRP2615 - Voip Phone With Caller ID/Call Waiting - 3-Way Call C
    C
    CDW
    $175.00
    查看详细信息
  11. 产品图像
    Mitel 5330E Voip Dual Mode Gigabit Phone (50006476) (Renewed)
    A
    Amazon
    4.8
    (5)
    $32.94
    4.8
    (5)
    Mitel 5330E Voip Dual Mode Gigabit Phone (50006476) (Renewed)
    A
    Amazon
    $32.94
    查看详细信息
  12. 产品图像
    Yealink T43U IP Phone, 12 Voip Accounts. 3.7-Inch Graphical Display. Dual USB 2.0, Dual-Port Gigabit Ethernet, 802.3Af Poe, Power Adapter Not Include
    A
    Amazon
    3.5
    (23)
    $98.99
    3.5
    (23)
    Yealink T43U IP Phone, 12 Voip Accounts. 3.7-Inch Graphical Display. Dual USB 2.0, Dual-Port Gigabit Ethernet, 802.3Af Poe, Power Adapter Not Include
    A
    Amazon
    $98.99
    查看详细信息
  13. 产品图像
    Grandstream GXP1620 Small To Medium Business HD IP Phone Voip Phone And Device,Black
    A
    Amazon
    4.9
    (8)
    $32.04
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    4.9
    (8)
    Grandstream GXP1620 Small To Medium Business HD IP Phone Voip Phone And Device,Black
    Cost-effective
    Sturdy Build Quality
    Superior Sound Quality
    A
    Amazon
    $32.04
    查看详细信息
  14. 产品图像
    Grandstream Small Business HD Voip 2-Line Phone, GS-GXP1625
    O
    Office Depot
    4.4
    (11)
    Free shipping
    $62.99
    4.4
    (11)
    Grandstream Small Business HD Voip 2-Line Phone, GS-GXP1625
    O
    Office Depot
    Free shipping
    $62.99
    查看详细信息
  15. 产品图像
    Fanvil X3U Enterprise Voip Phone, 2.8-Inch Color Display, 6 SIP Lines, Dual-Port Gigabit Ethernet, Power Adapter Not Included
    A
    Amazon
    5.0
    (1)
    $61.95
    5.0
    (1)
    Fanvil X3U Enterprise Voip Phone, 2.8-Inch Color Display, 6 SIP Lines, Dual-Port Gigabit Ethernet, Power Adapter Not Included
    A
    Amazon
    $61.95
    查看详细信息
  1. When someone asks “what is a VoIP phone?”, they’re probably imagining a specific piece of hardware. That fact is, however, that a VoIP phone—sometimes also known as an IP phone or internet-based phone—is any device...

    www.ringcentral.com/what-is-a-voip-phone.html

    VoIP Phone Definition A VoIP phone is any phone that uses an internet connection to make and receive calls instead of traditional landlines. Instead of a traditional “hard-wired” phone that uses direct connect...

    www.nextiva.com/blog/what-is-a-voip-phone.html

    VoIP (Voice over Internet Protocol) is a voice communications technology that makes and receives telephone calls over the Internet instead of the traditional wired analog network. Because VoIP phone systems are...

    getvoip.com/library/what-is-voip/

    A VoIP telephone system uses digital compression to send audio over the internet to seamlessly place calls anywhere around the world. It’s an alternative to the traditional telephone system, which requires cords and...

    tech.co/business-phone-systems/what-is-voip

    VoIP is a communications technology that enables you to make phone calls using your broadband connection instead of landline service. VoIP stands for Voice over Internet Protocol, which is an open standard for...

    www.nextiva.com/blog/what-is-voip.html
  2. What is a VoIP phone & how does it work? - RingCentral

  3. What Is a VoIP Phone & How Does It Work? [+ Best Picks] - Nextiva

  4. Lose Your Landline: The Best VoIP Home Phone Services

    2024年7月24日 · Compare the features, costs, and quality of different VoIP providers for your home phone. Learn how to choose the best service for …

    • 职业: Associate Features Editor
    • 预计阅读时间:8 分钟
  5. 10 Best VoIP Phones of 2024 For Your Home Or Your Business

  6. The Best Business VoIP Services for 2024 - PCMag

    5 天之前 · Compare the top-tested VoIP providers for small to large businesses, with features like voice, video, chat, and file sync. Find out the …

    • 职业: Senior Editor
    • 预计阅读时间:9 分钟
  7. 10 Best VoIP Phone Services in 2024 - USA TODAY

    2024年10月14日 · As the world adapts to new technologies, many companies are choosing voice-over-internet protocol (VoIP) services for their company phone lines. However, picking the best VOIP service for...

  8. What Is VoIP? The Ultimate Guide In 2024 – Forbes …

    2024年9月26日 · Learn what VoIP is, how it works, its benefits and drawbacks, and how to choose the best VoIP service for your business. Compare VoIP features, types, providers and FAQs in this comprehensive guide.

  9. Best VoIP Phones Of 2024 | TechRadar

    2022年10月17日 · Compare the features, prices, and performance of the best VoIP phones for your business or home office. Find out how Cisco, Grandstream, Poly, and other brands stack up in terms of audio quality, …

  10. Best VoIP Service Providers for Business 2024 [400K

    2024年9月5日 · Learn what VoIP is, how it works, and how it can improve your business communications. RingCentral offers a secure, reliable, and flexible VoIP phone system with online meetings, mobile apps, and more.

  11. VoIP - 维基百科,自由的百科全书