Should you’ve ever made a telephone name by means of Zoom, Groups, or a cellular app as a substitute of a desk handset, you’ve already skilled VoIP calling — whether or not you realized it or not. A VoIP telephone seems to be and looks like a daily telephone, however as a substitute of utilizing a standard landline, it routes calls over the web.
That easy shift unlocks highly effective options like digital numbers, voicemail-to-email, video calls, name routing, CRM integrations, and the power to reply enterprise calls from anyplace. As extra corporations transfer away from outdated telephone traces, VoIP telephones have shortly turn into the fashionable customary for enterprise communication — providing clearer audio, decrease prices, and unmatched flexibility for distant and hybrid groups.
On this information, we’ll stroll by means of precisely what a VoIP telephone is, the way it works, and how you can determine whether or not it’s the suitable match for your corporation.
What Is a VoIP Cellphone?
A VoIP telephone (Voice over Web Protocol telephone) is any system that makes and receives calls utilizing an web connection fairly than a copper telephone line. Not like conventional desk telephones that connect with a PBX or telephone jack, VoIP telephones connect with your community and route calls digitally. This will embody devoted VoIP desk telephones, desktop softphone apps, cellular apps, and even browser-based calling instruments.

What makes VoIP telephones completely different is how versatile they’re. Your telephone quantity isn’t tied to at least one bodily location — so calls can ring your desk telephone, laptop computer, or smartphone on the identical time. Most VoIP telephones additionally help superior calling options resembling name forwarding, auto attendants, voicemail-to-email, video calling, and integrations with enterprise instruments like CRM methods.
This is the reason VoIP telephones have turn into the usual for distant work, distributed groups, and companies that need trendy communication instruments with out the constraints of landlines.

VoIP vs. Conventional Cellphone Programs
The most important distinction between a VoIP telephone and a standard landline phone is {that a} VoIP telephone is linked over the web. In distinction, a landline telephone is put in in a bodily location by the native phone supplier.
Alternatively, a VoIP telephone makes and receives calls over the web and isn’t restricted to a selected location or supplier. VoIP telephones allow extra versatile and environment friendly enterprise communications in comparison with conventional methods.
This manner, you should utilize that telephone quantity from anyplace you’ve got web entry.

In consequence, there are two vital variations in performance between VoIP telephones and conventional telephones. The primary is {that a} VoIP telephone will work in any location. So long as you’ve got an web connection, you’ll have the ability to make and obtain calls with out being tied to at least one place. VoIP know-how helps built-in communication instruments, together with voice, video, and chat, which allow seamless and dependable enterprise communications.
And the second distinction is that you simply don’t want a bodily telephone to make calls. You can also make a name utilizing an app in your pc or cell phone.
Right here’s an in depth comparability between VoIP and landline telephones:
| Performance | VoIP telephones | Landline telephones |
|---|---|---|
| Cellphone calls (PSTN) | Sure | Sure |
| Nationwide long-distance | Included | Elective |
| Consumer-to-user calls | Sure | PBX required |
| Caller ID | Sure | Sure |
| Name ready | Sure | Sure |
| Ease of setup | ★★★★★ | ★★★ |
| Requires web | Sure, 100 Kbps per line | No |
| Wi-fi | Wi-Fi, DECT, and Bluetooth headsets can be found | DECT and Bluetooth headsets can be found |
| Reliability in web/energy outages | Calls could be routed to a different quantity or voicemail. | Calls drop or are routed to voicemail. |
| Expertise | IP telephony (SIP, TLS, and SRTP) HD audio high quality |
Analog voice indicators |
| Name high quality | ★★★★★ | ★★★★ |
| Setup value | $0 | $110 per jack |
| Month-to-month value | $20–40 | $50 |
| Activation price | $0 | $50 |
| Auto attendant | Included | PBX required |
| Cellphone quantity privateness | Included | Varies |
| Cellphone quantity modifications | Included | $27 |
| Hunt teams | Included | PBX required |
| Conferencing | Included | Three-Approach Calling |
| Name routing | Included | $9.95/mo |
| Name queuing | Add-on | Add-on |
| Distant work appropriate | Sure, softphone apps | Name forwarding |
| Name encryption | Sure (TLS & SRTP) | No |
| Worldwide dialing | MX: $0.16/min UK: $0.01/min JP: $0.05/min |
MX: $0.54/min UK: $1.21/min JP: $1.62/min |
| Enterprise voicemail | Included | $13.95/mo |
| Integrations (CRM, textual content messaging, surveys) | Sure | No |
How Does a VoIP Cellphone Work?
A VoIP telephone locations calls over the web as a substitute of a copper telephone line. It connects to your community (through Ethernet, Wi-Fi, or an app) and hyperlinks to your VoIP service supplier, which handles name setup and routing.
Right here’s what occurs behind the scenes:
- The telephone registers itself with the VoIP service. Your VoIP telephone or app indicators in to your supplier utilizing your account credentials. This lets the community know the place to ship calls to your quantity.
- You dial a quantity. The telephone sends a digital request to the supplier to begin the decision. If the opposite celebration additionally makes use of VoIP, the decision normally stays totally on-line. If the recipient makes use of a landline or cellular community, the decision is routed by means of a VoIP-to-PSTN gateway so it might connect with the standard telephone community.
- Your voice turns into knowledge. As you converse, the telephone converts your voice into small compressed knowledge packets utilizing a codec (like G.711 or Opus). These packets journey over the web in actual time.
- The receiving telephone performs the audio. On the opposite finish, the packets are reassembled and transformed again into sound — so the opposite individual hears you immediately.
- Name options run within the background. Issues like caller ID, voicemail, name recording, routing, and extensions are all managed digitally by the VoIP supplier.
As a result of the whole lot is transmitted on-line, calls can attain your desk telephone, laptop computer, or cellular app anyplace you’ve got an web connection — whereas nonetheless utilizing the identical enterprise quantity. And though a number of steps occur throughout setup and transmission, the connection feels similar to a standard telephone name with clear, real-time audio.
Need to know in regards to the know-how behind VoIP? Take a look at our newbie’s information to SIP.
Advantages of VoIP Cellphone Programs
VoIP methods exchange the constraints of conventional telephone traces and on-site PBX {hardware} by routing calls over the web. That offers companies extra flexibility, richer calling options, and easier administration — all with out counting on bodily telephone wiring.
Listed here are the highest advantages of utilizing a VoIP telephone system:
Straightforward setup & integration
- Easy set up with no advanced wiring
- Works over your present web connection
- Integrates easily with instruments like Microsoft Groups and CRM platforms
Digital & linked telephone numbers
- Use digital telephone numbers for groups or places
- Route and hyperlink a number of numbers to particular customers or departments
- Maintain your present enterprise quantity when switching to VoIP
Mobility & flexibility
- Make and obtain calls from desk telephones, laptops, or cellular apps
- Work from anyplace with an web connection
- Preserve the identical caller id throughout gadgets
Superior calling options
- Visible voicemail and voicemail-to-email
- Auto attendants and sensible name routing
- Bluetooth headset help and non-obligatory PoE for cleaner desk setups
Scalable & cost-efficient
- Add traces and customers with out technician visits
- No on-premise PBX {hardware} to take care of
- Decrease ongoing service and upkeep prices
Clear, dependable name high quality
- Excessive-definition audio for natural-sounding conversations
- Constant efficiency throughout supported gadgets
Companies like VoIP as a result of it’s simpler to scale (vs. conventional landlines) and add telephone numbers as your staff grows. VoIP has straightforward set up: You don’t want technicians to return out to put in bodily telephone traces — you solely want an present broadband connection and a VoIP supplier.
Be aware: Generally, companies choose to retrofit an present PBX to a cloud-based system fairly than switching totally to a VoIP telephone system. The sort of migration depends on Session Web Protocol (or SIP trunking) to attach telephone calls over IP networks. SIP is usually used as a management protocol in VoIP know-how, guaranteeing environment friendly name administration and connectivity.

VoIP Cellphone Tools
VoIP telephone tools typically falls into two classes: desk (wired) telephones and softphones. Most companies use one or a mix of each, relying on how and the place their groups work.
Desk or “wired” VoIP telephones (generally additionally referred to as “exhausting telephones”) are bodily handsets that sit on a desk or in a convention room. They plug into your community utilizing Ethernet (or generally Wi-Fi) and sometimes embody programmable keys for velocity dials, extensions, and name options.
Softphones are software-based telephones that run on a pc, pill, or cellular system. With a headset or built-in microphone, customers could make and obtain calls from anyplace with an web connection — utilizing the identical enterprise quantity as their desk telephone.
Many organizations combine these choices: desk telephones for places of work, softphones for distant or cellular workers, and devoted convention telephones for assembly rooms. This flexibility permits groups to decide on the setup that most closely fits their workflows whereas staying on one unified telephone system.

By the best way, in the event you select Nextiva to your cloud telephone system, you’re going to get a softphone included in your bundle. Nextiva additionally gives a wide range of licensed VoIP telephones and tools assured to work to your wants.
Greatest picks for VoIP telephones
We’ve assembled a chart displaying the most well-liked VoIP telephones in the marketplace to make the choice course of straightforward. All of those fashions have been examined and reviewed, and every has been benchmarked to the best {industry} requirements.
Keep in mind that numerous different fashions can be found (some with both extra superior options or further traces). Right here’s a extra complete record of the finest enterprise VoIP telephones.

Listed here are our prime picks for VoIP telephones:
- Poly VVX 250: A high-quality, four-line, IP telephone ultimate for data staff who want to fulfill as we speak’s trendy enterprise surroundings calls for and the power to multitask or deal with a number of calls.
Pricing: $160 - Nextiva X-885: A modern, twelve-line, colour, IP telephone ultimate for executives and receptionists. It has a multi-page strategy to supply twelve further programmable keys.
Pricing: $190 - Yealink T57W: Designed for busy executives and professionals, the Yealink T57W is an easy-to-use enterprise telephone with an adjustable 7-inch contact display screen. With built-in Bluetooth 4.2 and dual-band 2.4G/5G Wi-Fi, the T57W IP Cellphone permits for a number of wi-fi connection choices.
Pricing: $310

Greatest Picks for VoIP Convention Telephones
A convention telephone differs from a desktop telephone in that it’s optimized for broadcasting high-quality sound in a bunch setting like a convention room as a result of it has an omnidirectional microphone configuration.
Nonetheless, there isn’t an enormous practical distinction between desktop and convention telephones. You may simply use the opposite in the event you discover ways to use one.
The fashions proven beneath are among the many hottest VoIP telephones out there. Every comes with customary options like speakerphones and velocity dialing. For data on further options and capabilities, check with the chart beneath.

Listed here are our prime picks for VoIP convention telephones:
- Snom C520: A high-quality convention telephone with 2 further rechargeable wi-fi microphones to increase the vocal vary and built-in noise discount that’s ultimate for any convention room.
Pricing: $389 - Poly Trio 8500: A robust convention telephone with a colour LCD contact display screen, 14-foot optimum vocal pickup vary, plus USB and Bluetooth connectivity. The Poly Trio 8500 is good for medium and enormous convention rooms.
Pricing: $740 - Poly Trio 8800: A robust convention telephone with a colour LCD contact display screen, a 20-foot optimum vocal pickup vary, Wi-Fi, USB, and Bluetooth connectivity. The Poly Trio 8800 is good for big and extra-large convention rooms.
Pricing: $900
What Sort of VoIP Cellphone Does My Enterprise Want?
In the long run, you can not go unsuitable with any of those in style gadgets. You’ll discover that every gives the options you’d anticipate from a telephone system.
Listed here are the first necessities to think about earlier than selecting a tool.
Take into account the model status
Take into consideration longevity and previous efficiency. Are there names you belief greater than others? For instance:
- Poly is the worldwide chief in efficient enterprise communication with colleagues, companions, prospects, and prospects. You may’t take a look at a severe VoIP resolution with out together with its product line in your decision-making course of.
- Cisco is a distinguished title in enterprise networks and web infrastructure, and a number one participant within the VoIP {hardware} market.
- Panasonic is likely one of the world’s main innovators in VoIP telephone enterprise methods. Their status for producing high-quality digital gadgets dates again a long time.
- VTech is the world’s largest producer of cordless telephones and is well-known for its digital academic toys.
Take into account the variety of line registrations
What number of traces does every VoIP telephone in your workplace have to deal with? Some staff members will want many greater than two traces. Likewise, take a look at what number of line appearances you may see on the display screen so if one other consumer’s line is offered.
Take into account whether or not you employ headsets
What kind of connectors have they got? An RJ-9 is a well-known kind of connector for telephones however is much less in style. Right this moment’s headsets use USB for connectivity. Should you want Bluetooth, then be certain your system helps it. Some gadgets require a USB-to-Bluetooth dongle that may not be included.
Take into account Energy over Ethernet (PoE)
Most Voice over IP telephones now help PoE, however be sure you have the facility adapters, since most workers working from dwelling should not have PoE-capable community tools. Cloud VoIP companies simplify administration, enabling quicker onboarding and simpler consumer administration, which is very useful for distant or hybrid work setups.
Don’t overlook about reliability
Does the telephone obtain common safety updates? VoIP telephones that obtain these updates are usually extra dependable than gadgets that want firmware delivered by hand. (Trace: Many, many internet-connected gadgets by no means get up to date.)
Development Begins With Dependable Communications: Nextiva VoIP
Behind each sale, help name, and staff dialogue is one fixed: your telephone system. When your corporation is dependent upon staying linked, a versatile VoIP platform signifies that your staff can talk from anyplace, scale as you develop, and ship a constant expertise to each buyer.
With a contemporary VoIP resolution, you may simply add customers, launch name facilities, handle routing, and combine your communications with the instruments your staff already makes use of — all with out advanced {hardware} or technical hassles.
Choosing the proper supplier makes all of the distinction. Nextiva gives safe, dependable VoIP service with business-ready options, straightforward setup, and knowledgeable steering each step of the best way. Most companies are up and working in minutes with preconfigured desk telephones or the Nextiva app on their computer systems and cellular gadgets.
Should you’re able to improve your telephone system, converse with a Nextiva specialist to design the setup that matches your staff as we speak — and helps your progress tomorrow.
The most effective VoIP telephone system for companies.
Get an entire enterprise telephone system with superior options and superior name high quality for much less. Nextiva is named the Greatest VoIP Cellphone System by U.S. Information.
VoIP Cellphone FAQs
Bought questions on VoIP? Don’t fear. You’re not alone. Listed here are our solutions to essentially the most incessantly requested questions on VoIP telephones.
Sure, you may switch telephone numbers out of your present and even earlier telephone service. With Nextiva, you may switch your telephone numbers to our VoIP telephone service by means of a simple quantity porting course of.
Present your present enterprise telephone quantity and account particulars, and we’ll deal with the remaining, coordinating straight together with your earlier service. We advocate holding your outdated service lively till the switch completes to keep away from any disruption. This ensures your contacts maintain reaching you with none interruptions. For extra particulars, see our information on how you can port your quantity to VoIP.
Sure, VoIP can help enterprise SMS texting, permitting you to ship and obtain textual content messages straight out of your desktop and cellular apps. This built-in texting functionality helps you talk effectively with prospects and colleagues, all inside one platform like Nextiva. Nonetheless, you need to additionally register your numbers to ship textual content messages utilizing a course of often called 10DLC.
Nextiva additionally helps multimedia messages for photos, audio, and video. If you wish to textual content out of your desk telephone or app, Nextiva makes it straightforward. Be taught extra about texting with VoIP.
Sure. Most VoIP desk telephones use customary protocols like SIP, so you may change your VoIP supplier with out changing your bodily telephones, so long as the brand new supplier helps your system. Altering suppliers entails updating your telephone’s configuration with new credentials, providing you with the flexibleness to decide on one of the best service and options for your corporation with out further {hardware} prices.
Take a look at our article on suggestions for choosing a VoIP supplier for extra steering.
Organising a VoIP telephone system is straightforward. First, guarantee you’ve got a dependable high-speed web connection. Then, select a Nextiva plan that matches your corporation wants and enroll. Join your VoIP telephones to your community or set up Nextiva’s softphone app in your pc or cellular system. Use our intuitive internet portal or cellular app to configure name routing, voicemail, and different options.
Our knowledgeable help staff is offered to information you thru setup and guarantee your system runs easily.
VoIP telephones with Nextiva ship vital benefits: decrease prices on long-distance and worldwide calls, full mobility to make and obtain calls anyplace with web, and superior options like voicemail-to-email, video conferencing, name forwarding, and integrations together with your e-mail or CRM software program. The decision high quality is sharper and actually is in excessive definition so that everybody can hear you clearly.
Our cloud-based system scales effortlessly as your corporation grows, eliminating expensive {hardware} upgrades. The first consideration is guaranteeing a secure web connection for optimum name high quality.
With Nextiva’s community reliability and non-obligatory backup options, disruptions are minimal. Safety is powerful, with encrypted calls and steady monitoring to guard your communications.
No. With Nextiva, you should utilize bodily VoIP desk telephones or one of many finest VoIP apps accessible to your desktop or cellular gadgets. These VoIP-specific apps, additionally referred to as softphones, allow you to make and obtain calls utilizing your pc or smartphone with out requiring further {hardware}.
Nonetheless, many companies choose devoted VoIP telephones for his or her ease of use, devoted options, {and professional} look.
Virtually talking, no. To attach calls to the general public switched phone community (PSTN) and handle telephone numbers, you want a VoIP service supplier like Nextiva.
Whereas it’s technically attainable to run your personal VoIP server, as is the case with 3CX, it requires vital technical experience and infrastructure. Nextiva’s totally managed service handles name routing, quantity administration, safety, and help, offering a dependable and hassle-free expertise.
However if you wish to arrange your personal PBX, you may — however be sure you join it to a top-rated SIP trunk supplier like Nextiva.
VoIP telephone methods are designed with safety, particularly in the event that they run on Nextiva. We use industry-standard encryption protocols like TLS and SRTP to safe your calls and knowledge. Our platform employs firewalls, safe authentication, and steady monitoring to forestall unauthorized entry and cyber threats. We additionally present common software program updates and safety finest practices to maintain your communications protected.
Selecting Nextiva means deciding on a trusted supplier devoted to safeguarding your corporation communications. Be taught extra about VoIP safety.

