VOIP SERVICES

VoIP Phone

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The world is rapidly embracing new advancements in technology, and large and small businesses alike need to keep up to stay in the game. With a Voice over IP phone system from RingCentral, you can do exactly that and more.
As a leader in cloud communications, RingCentral offers an all-in-one Voice over Internet Protocol (VoIP) phone system. It allows smooth phone calls over the internet and includes other essential enterprise-level functionality like business SMS, online meetings, app integrations, and more.

Whether you want to upgrade your current phone lines, implement a completely new IP telephony system, or scale your business, RingCentral has the perfect solution for you.
VoIP phone and technology

What is a VoIP phone?

When someone asks “what is a VoIP phone?”, they’re probably imagining a specific piece of hardware. That fact is, however, that a VoIP phone—sometimes also known as an IP phone or internet-based phone—is any device that uses IP technology to transmit calls. 

VoIP phones, therefore, can come either in the form of specialized digital hardware (like a desk phone) or a software program (running on a computer or mobile device) that performs the same functions. The latter is known as a softphone. 

Whatever its ultimate nature and appearance, a VoIP telephone takes the sound you generate and converts it into packets of data. It then sends that data over the network and out through the internet. The phone on the other end decompresses the data and plays it back for the other person to hear.

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Benefits of RingCentral’s VoIP phone system

Lower costs

Unlike legacy PBX, a VoIP phone service only requires a strong internet connection. This means significant savings on infrastructure and hardware. VoIP also allows long-distance and international calls via the internet at no added cost.

Easy and simple setup

When you opt for an IP phone system, there’s no need to wait for tedious installations. We understand the value of time in business here at RingCentral. You can count on us to have your virtual phone service up and running in no time.

Additional features

VoIP is not just about making calls. It also presents a chance to utilize a unified communications solution that includes an array of extra features, such as call forwarding, call routing, call recording, SMS messaging, voicemail, video chats, and more.

Mobility and flexibility

VoIP phones don’t tie you to a physical workstation, instead giving your business the means to meet the rising demand for remote work. Employees can work from anywhere, anytime, and from any device.

Unparalleled security

RingCentral VoIP services are encrypted with secure voice between endpoints on the network. This translates to VoIP phone calls that are protected from interruption and threats like power outages, inclement weather, malicious attacks, etc.

Scalability

Traditional business phones are static, but VoIP evolves with you. Whether you have plans to expand to multiple locations or add international people to your team, you can scale easily with a VoIP business phone system like RingCentral.

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How do VoIP phones work?

From a user’s point of view, IP phones work no differently from traditional landlines or cell phones. The only difference is in the technology that drives them.

Voice over IP technology involves a set of different protocols working together to replicate telephony functions. Each protocol has a different function, but all work simultaneously in real time.

Desk phone, computer, and cellphone connecting to network ports
Using desktop computer and mobile phone as VoIP phone

What are the different transport protocols for VoIP?

The next two protocols on our list are Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). They’re the two primary types of transport protocols used for data transmission across the internet, and it’s worth taking a moment to think a little more deeply about what they do in relation to VoIP calls. 

Data travels over the internet in packets, which are transmitted using the IP network. Imagine sending a letter: You need an envelope to make sure it is delivered to its destination untouched and without delay. 

TCP and UDP are two kinds of envelopes you can use, and they both carry digital signals in the form of data packets. How does one differ from the other? Let’s find out.

What are VoIP ports?

In network terms, a port is a communication endpoint used by the transport protocol to facilitate the stream of information. Every single piece of data has a destination port associated with it, and this port is associated with a number to enable the server to sort traffic and deliver the data to the correct recipient.

Port numbers range from 0 to 65535. For VoIP traffic, the standard port is 5060, which is used for both TCP and UDP connections. Consider it the gateway for VoIP functions such as media streaming and video conferencing. Often, port 5004 UDP is preferred when transmitting packets of data within a computer network.

VoIP phone and communications providers use a variety of ports based on their specific product designs and requirements. They may also have a supplementary list of UDP ports for when they need to upgrade their products.

Apart from network ports, you may also need hardware ports in order to use complementary VoIP accessories. These can include headsets for devices not designed to be used like regular telephones and USB ports for USB phones.

 

Desk phone, computer, and cellphone connecting to network ports

VoIP hardware to maximize your internet telephone usage

As businesses all over the world continue to embrace cloud communications, you should find ways to enhance your internet phone experience. Here are some hardware alternatives that you can utilize to make the most out of VoIP technology:

FAQs about VoIP phones

More resources about VoIP Phones

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VoIP Phone (Hardware)

A snapshot of RingCentral notification for an incoming phone call

How VoIP Phones Work

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