Disclaimer: The information featured in this article is based on our best estimates of pricing, package details, contract stipulations, and service available at the time of writing. All information is subject to change. Pricing will vary based on various factors, including, but not limited to, the customer’s location, package chosen, added features and equipment, the purchaser’s credit score, etc. For the most accurate information, please ask your customer service representative. Clarify all fees and contract details before signing a contract or finalizing your purchase.
The only area where a landline offers something VoIP phones can't is that they're more disaster resistant. Lost power to your house and your landline phone will keep on working. But if the power drops to your home's internet router, our VoIP phone goes dark, too. However, this limitation is less crippling these days as most people have a smartphone of some kind backing up their home phone. That phone will keep working in the event of a power outage, which means you can still make emergency calls. And if you've opted for a mobile client on your home VoIP account, you can even make those calls using your home phone number rather than your mobile number if you prefer.

That being said, Grasshopper doesn’t offer any conferencing tools. For that, you’ll have to sign up for join.me—Grasshopper’s sister company. This service offers both video and audioconferencing, but it does cost an extra $10–$30 per month. That’s another strike against Grasshopper, since most providers in Grasshopper’s price range include conferencing features.

In addition to making sure your internet service can handle your VoIP traffic, you also need to make sure your local area network (LAN) can handle it. What makes network management tricky with VoIP is that if you simply drop it onto your network, that traffic will get processed the same as any other traffic, meaning your shared accounting application or those 20 gigabytes worth of files your assistant just stored in the cloud.
Fortunately, most of the providers reviewed here have engineering staff that will contact you as part of your setup process to help your IT staffers test and optimize your network prior to deploying their solutions. That's definitely something we recommend, but there are steps you can take now to prep your LAN for VoIP and make the deployment process that much easier.
The SIP-T46S IP phone is the communications tool for busy executives and professionals. This business phone has a faster interface with a rich, high-resolution TFT color display. It’s built with Yealink Optima HD technology, and wideband codec enabling crystal clear communications. The SIP-T46S is also built with Gigabit Ethernet technology for rapid call handling and use with accessories like a Bluetooth USB Dongle and a WiFi USB Dongle.
An important disadvantage of the landline is that you cannot easily scale it up or down. This is why many companies with rapidly expanding or contracting business sizes prefer VoIP because it allows enterprise management to easily add, edit or even delete user rights centrally through the control panel. It is not necessary to follow the tedious processes involved if you are using a regular landline. This makes internet phone technology significantly more suitable for large business organizations.
Voice over internet protocol (VoIP) is the future of business communications. It relies on sending your calls as a digital signal over the internet, rather than physical phone lines. It provides the connectivity, agility, and mobility that modern companies need. That’s why so many of them are ditching traditional landlines in favour of the VoIP alternative.
With faster response on the phone’s interface and better device performance, the SIP-T27G IP phone, boasts unparalleled functionality and expansibility with Bluetooth, Wi-Fi and USB recording features. Seamlessly migrated to GigE-based network infrastructure, SIP-T27G IP phone is also built with the Gigabit Ethernet facilitating rapid call handling.
The SIP-T46S IP phone is the communications tool for busy executives and professionals. This business phone has a faster interface with a rich, high-resolution TFT color display. It’s built with Yealink Optima HD technology, and wideband codec enabling crystal clear communications. The SIP-T46S is also built with Gigabit Ethernet technology for rapid call handling and use with accessories like a Bluetooth USB Dongle and a WiFi USB Dongle.
VoIP (pronounced “Voyp”) stands for “Voice over Internet Protocol” and to make a long story short—it allows you to make calls through your home internet connection. When you make a call with your VoIP system, your voice is converted into data and transmitted to the caller at the other end in the form of high-quality audio. The sound and connection typically are seamless enough to where you won’t even know the call you’ve received is from a VoIP line. 
Work When & Where You Want – One very popular and common feature of business VoIP systems is called “find me/follow me.” Instead of having separate numbers for your office, cell phone, and home office, you have one “virtual extension.” You can program the virtual business phone service to ring all of your extensions simultaneously, or in a specific order, and you decide how to handle a missed call. You decide if a call should go to your voicemail, or to another extension. When you make a call using your cloud phone system, the receiving caller ID will show your business phone number, regardless of which device you are calling from.
The caveat there is the proverbial fine print, usually located just below the really attractive dollar figure. This small print generally details exactly how many months that nice number will remain in effect before the bloom comes off the rose and you start getting billed a much higher number that represents the service's actual cost. Many providers don't even print this higher number on their websites, so be sure to ask the sales guy on the phone before you sign up. The nice number that pulled you in can often double or more once the introductory period wears off. Some providers even attach a minimum length of time that you'll need to suffer these higher costs before you can change or modify the service without getting hit with an additional early-termination penalty fee.
Most businesses need a portable phone system that can be used anywhere. Of course, landlines do not meet this criterion, and no landline is suitable communication during the journey. The answer is a digital VoIP service that can be used anywhere in the world. All you need is an internet connection and your VoIP phone can be connected to any phone number in the world, whether it is connected to the VoIP network or not.
Price – Is the model of phone something that fits within your business’s budget? There’s no benefit in splashing out on a top-of-the-range desk phone that you can’t afford, especially if you only need the basic functionality of VoIP calls. When comparing prices of the best VoIP telephones, you should be thinking of value, not cost. Keep the following criteria in mind when deciding if a price represents value for money.
BYOD stands for bring your own device. This term refers to employees conducting company business on personal laptops, tablets, and phones instead of on company-owned gear. Most VoIP companies offer BYOD features and solutions within their plans, either included or at additional cost. However, extra IT security layers and company guidelines for BYOD are on you.

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GoToConnect VoIP is a simple setup if you buy their preconfigured phones—which come from recognized names like Cisco, VTech, and Panasonic, so quality isn’t an issue. GoToConnect’s customer service is US-based, with 24/7 phone, live chat, and email options, as well as specific lines for small businesses, larger businesses, government entities, and education clients. GoToConnect also hosts an exhaustive YouTube channel dedicated to understanding phone systems and features.

SIP is built to work on a peer-to-peer (meaning endpoint to endpoint) basis. Those two points are called the "user-agent client" and the "user-agent server." Remember that those points can be swapped, so that in SIP, the endpoint making the call is the user-agent client initiating the traffic and endpoint receiving the call is the user-agent server receiving the call.
Voice over internet protocol (VoIP) is the future of business communications. It relies on sending your calls as a digital signal over the internet, rather than physical phone lines. It provides the connectivity, agility, and mobility that modern companies need. That’s why so many of them are ditching traditional landlines in favour of the VoIP alternative.

Mobile clients are softphones optimized for a particular mobile OS and for being used in mobile situations. This means they're designed to switch easily between different cell and wireless connections on the fly. This means you can let your employees use whatever the cheapest wireless connection around them happens to be—and often that can be free. They also let your employees use your company's phone system on their own devices.

Unless you’re running a major business out of your house, chances are you won’t need or be interested in the ability to do video conferencing with dozens of people at the same time. The same goes for an auto attendant and business software integrations. First decide which features are priorities for you (unlimited calling, voicemail-to-email, international calling plans, etc.) and then take a look at what each company offers. After all, there’s no sense in paying for features that you don’t need. 
GoToConnect VoIP is a simple setup if you buy their preconfigured phones—which come from recognized names like Cisco, VTech, and Panasonic, so quality isn’t an issue. GoToConnect’s customer service is US-based, with 24/7 phone, live chat, and email options, as well as specific lines for small businesses, larger businesses, government entities, and education clients. GoToConnect also hosts an exhaustive YouTube channel dedicated to understanding phone systems and features.
Phone Power is another home VoIP provider that runs its service using an on-premises device. This is called the Home Adapter and like other services, it sits between your phones and your Internet connection, though no other network is required. It can even function as a router on its own. While it's not the cheapest home VoIP solution we found, it's certainly well-regarded and mature with a wide variety of options and capabilities.

Most of these VoIP solutions will require stable and consistent internet connectivity at every location where wired phones are to be used. At the very least, your business phone system must have access to a business class internet link to the cloud. This should be a dedicated link through a dedicated router if you expect your phone calls to sound as if they were coming from a business and not someone's home Skype connection. But it's important to know that you will also need a router that can create a virtual LAN (VLAN), and one that has the ability to encrypt voice traffic, and only your voice traffic. VoIP security from end to end for all calls is now a business necessity.


Most businesses need a portable phone system that can be used anywhere. Of course, landlines do not meet this criterion, and no landline is suitable communication during the journey. The answer is a digital VoIP service that can be used anywhere in the world. All you need is an internet connection and your VoIP phone can be connected to any phone number in the world, whether it is connected to the VoIP network or not.

On the physical side, you'll also need to plan for providing Ethernet drops to any new desktop phones you'll be placing on user desks, or even adding capacity to your Wi-Fi network should you decide to use wireless calling. For many organizations a separate network is often winds up being the preferred solution. If that's what happens in your case, you'll need a separate VoIP gateway. You'll also need security that understands voice protocols, and you'll need to have switches and routers that understand VoIP, too. By the time you've covered all those bases, a separate network is often the more effective solution rather than attempting to not only install but also integrate that much new equipment into an existing LAN.
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