IP Telephony
IP telephony (Internet Protocol telephony) is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN).. See complete definition.
New & Notable
Top 10 Reasons to Buy a Cloud Phone System
As cloud computing strategies continue to evolve, Internet telephony is quickly becoming the preferred choice for business communication systems. If your organization is unsure about making the transition, here are the top 10 reasons why a cloud phone system could be the right move.
IP Telephony News
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April 28, 2020
28
Apr'20
How telemedicine, SD-WAN helped two firms get back to work
COVID-19 is forcing companies to rethink their workplaces. Medical companies TrialCard and Vohra have turned to SD-WAN and telemedicine, respectively, to keep employees productive.
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March 26, 2020
26
Mar'20
Kansas City Royals spin up cloud contact center
The Kansas City Royals closed its offices, but a telephony switch helped the call center address ticket holders' anxieties over baseball games affected by coronavirus shutdown.
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February 05, 2020
05
Feb'20
Avaya details feature roadmap for Avaya Cloud Office by RingCentral
Avaya provided new details this week on the special features it will add to Avaya Cloud Office to make it different from RingCentral's product.
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January 08, 2020
08
Jan'20
Lenovo launches latest video phone for Microsoft Teams
Lenovo has released a tabletop video calling device for Microsoft Teams designed for home offices, personal desks and the smallest meeting rooms.
IP Telephony Get Started
Bring yourself up to speed with our introductory content
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private branch exchange (PBX)
A private branch exchange (PBX) is a telephone system within an enterprise that switches calls between users on local lines, while enabling all users to share a certain number of external phone lines. Continue Reading
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virtual agent
A virtual agent (sometimes called an intelligent virtual agent, virtual rep or chatbot) is a software program that uses scripted rules and, increasingly, artificial intelligence applications to provide automated service or guidance to humans. Continue Reading
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Top expert tips highlight 2019 unified communications trends
The UC industry is changing rapidly, and buyers need advice to make educated buying decisions. Our top expert tips of 2019 helped organizations navigate market trends. Continue Reading
Evaluate IP Telephony Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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What are the benefits of a virtual session border controller?
A virtual session border controller can help companies meet increased demands without requiring the installation of costly and dedicated hardware. Continue Reading
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What are some tools to measure jitter?
What's the best way to accurately measure jitter? There are a variety of tools, but it's important to pick the one that's right for you. Continue Reading
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The 3 benefits of maintaining T1 and E1 lines
T1 and E1 lines may be old technology, but they have advantages over more modern internet connections. Learn the three benefits T1 and E1 offer compared to internet links. Continue Reading
Manage IP Telephony
Learn to apply best practices and optimize your operations.
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Enterprises need to meet E911 compliance for teleworkers
As the COVID-19 pandemic continues to disrupt business as usual, enterprises need to meet E911 compliance for teleworkers' emergency calls with accurate location information. Continue Reading
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How do you address QoS in cloud communication networks?
To ensure UCaaS traffic runs smoothly across your network, provision sufficient WAN bandwidth, provide low latency and implement QoS controls on WAN routers. Continue Reading
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What are SBC configuration best practices?
Proper SBC configuration requires partnering with providers and security teams to examine circuits and potential traffic. Learn the best practices for implementing an SBC on your network. Continue Reading
Problem Solve IP Telephony Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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What role do legacy UC devices play in a cloud migration?
Migrating to UCaaS doesn't mean organizations need to leave legacy hardware behind. But organizations must ensure UC devices are compatible with cloud provider platforms. Continue Reading
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E1 and T1 vs. ISDN: What are the differences?
T1, E1 and ISDN network technology have been used to transmit voice data for years. Compare the similarities and differences between E1 and T1 vs. ISDN links. Continue Reading
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How can organizations address VoIP security threats?
An unguarded VoIP system could be vulnerable to attack. Learn what security measures can help prevent VoIP security threats from affecting your organization. Continue Reading