Discussion What is voice over IP (VoIP)? Expert advice: VoIP certification, Implementing VoIP in a small business, Using VoIP at home
Discussion Learn how protocols interact and affect performance in Voice over IP (VoIP) installations.
Discussion Learn how to set up DHCP for Voice over IP (VoIP) in this article.
Discussion Guest commentator Russ Shaw shares his thoughts on voice over IP (VoIP).
Blog Today Cisco announced the results of the annual VNI (Visual Network Index) forecast covering 2009 to 2014. The report projects that global Internet traffic will increase more than fourfold to 767 exabytes, or more than 3/4 of a Zettabyte, by 2014. This amount is 100 exabytes higher than the pr...
Discussion VoIP (voice over IP) is an IP telephony term for a set of facilities used to manage the delivery of voice information over the Internet. (Continued...)
Discussion Learn five important terms every organization should understand before deploying Voice over IP (VoIP) telephony.
Discussion Get the answers to the Voice over IP (VoIP) security: Cisco Unified CallManager (CCM) Quiz.
Discussion Voice over IP (VoIP) can provide a great ROI for your business. Learn how in this tip.
Discussion A new organization, the Voice over IP Security Alliance, is looking to define and combat VoIP security threats.
Answer Can voice be routed both over IP (VoIP) and ATM (asynchronous transfer mode)? If so, how?
Discussion With proper configuration and good system management, VoIP over WAN delivers good voice quality.
Discussion Learn the differences between voice transmission and sending data over a VoIP network.
Discussion VoIP or Voice over Internet Protocol is a technology that handles the routing of voice conversations over an IP network, such as the internet.
Discussion In this Voice over IP (VoIP) certification survey, we take a look at available certifications that IT pros can obtain to perfect their voice skills.
Discussion Click-to-call (CTC), also called click-for-talk, is a technology that converts Web traffic into voice telephone connections using VoIP (Voice over IP)...(Continued)
Discussion SPIT (spam over Internet telephony), sometimes known as vam (voice or VoIP spam), is unsolicited bulk messages broadcast over VoIP (Voice over Internet Protocol) to phones connected to the Internet.
Discussion Voice over IP (VoIP) brings converged networks security challenges that never existed for the data network or traditional telephony. In the first tip of his VoIP security series, industry expert Gary Audin provides an overview of these IP telephony threats, the added costs of securing VoIP, and how ...
Discussion T.38is a protocol for sending faxes over a voice over IP (VoIP) network or the Internet in real time.
Discussion Cisco has unveiled an array of software and hardware Voice over IP (VoIP) products which offer telephony management over multiple...
Discussion Echo is troublesome for Voice over IP (VoIP) users. This tip collects frequently-asked answers about echo and noise cancellers from our Voice over IP expert, Patrick Ferriter.
Discussion Looking for Voice over Internet Protocol (VoIP) tips? Find out what's popular with SearchSMB.com visitors.
Discussion How should CIOs be treating those murkiest of electronic records, Voice over Internet Protocol (VoIP) data?
Discussion VoIP performance management tools announced at VoiceCon show that vendors are focusing on user experience over infrastructure.
Discussion A VoIP trunk gateway is an interface that facilitates the use of plain old telephone service (POTS) equipment, such as conventional phone sets and fax machines, with a voice over IP (VoIP) network.