VOIP INFORMATION PORTAL ::
VOIP HARDWARE - IP TELEPHONY
Take full advantage of all the benefits that VoIP has to offer
Short for Voice over Internet Protocol, VoIP describes the category of hardware and software that enables people to make telephone calls via the Internet. Voice signals are converted to packets of data, which are transmitted on shared, public lines, hence avoiding the tolls of the traditional, public-switched telephone network (PSTN).VoIP applications can generally be used with a simple microphone and computer speakers, but IP telephones or VoIP boxes can also be used, providing an experience identical to normal telephoning. In the past year, the quality and reliability of VoIP technology has improved to the point that vast numbers of users have abandoned their standard telephone contracts, in favor of VoIP. VoIP requires the customer to have a broadband connection, such as cable modem or DSL.
HARDWARE FOR A VOIP CONNECTION
ADSL or Broadband Modem
It allows an analog system (cable & telephone lines) to communicate with a digital system (home network/computers).
A router
Connects multiple networks together
VoIP Adapter - ATA (Analog Telephone Adapter)
Device connects to a high-speed connection through a router using an RJ45 (Ethernet) cable and to your phone using an RJ11 (telephone) cable.
Ip Phones
If your business is switching to hosted VoIP or an on-premise IP enabled phone system, then you will need to either purchase or rent IP phones that support the call control protocols used by the phone service provider you choose. Often, you can purchase equipment directly from the service provider at a good price. Keep an eye out for providers that offer free phones or 2 for the price of 1 deals. This can save you on up front costs and make the switch more viable economically.
Visit our IP Phones section for information on makes and models like Cisco, Polycom and Yealink, plus reviews and more. To see how these manufacturers match up against each other check out our Yealink versus Polycom versus Cisco phone comparison guide.
Even the most basic IP phones have a good number of features so a business can save a lot of money by selecting the most appropriate phone for its needs. Some popular devices are listed as follows to give you an idea, along with a price guide, number of lines supported and Protocols supported.
Power Supplies for IP Phones
Average Price Range: < $50
Required if Power over Ethernet (PoE) is not available in your setup.
Power over Ethernet (PoE) Switches
Average Price Range: Varies
Preferred method of powering IP phones and avoids the extra cost of power supplies. Pricing depends on port count and software features. Quality of service (QoS) feature support should be evaluated to ensure voice packets are properly prioritized over data in the IP packet. QoS helps avoid choppy or dropped calls.
Router Additions/Upgrades
Average Price Range: Varies
New or upgraded routers may be required to ensure redundancy, throughput and packet prioritization.
VoIP information Directory
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