Call Now Toll Free

voip phone

VOIP service and cheap VOIP calls all over the world

What are the VoIP protocols:

The protocols provide registration of the IP device with the provider’s server or gatekeeper, call and / or call forwarding, establish a voice or video connection, transfer the name and / or number of the subscriber. Currently, the following VoIP protocols are widely used:




MGCP (Media Gateway Control Protocol)

Megaco / H.248


SCTP (Stream Control Transmission Protocol)


SCCP (Skinny Call Control Protocol)


How does VOIP telephony work?

It should be noted that IP telephony for the user provides the same functions as traditional telephony. A conversation or signal transmission between subscribers of city or office PBXs takes place in real-time. But the use of digital technologies and channels can significantly reduce the cost of long-distance and international calls.

In IP networks, all information is broadcast exclusively in digital form. Thanks to such a system, data transfer is much faster. Depending on the channels, data packets are sent by different routes, the speed becomes higher, and therefore the quality of the connection becomes better.


To enjoy top-quality service, there are important features to look out for when considering purchasing a VoIP phone system. 

  1. Mobile and desktop apps, to provide accessibility for multiple devices.
  2. Auto-attendant features, to provide self-service to customers and route calls automatically.
  3. HD call quality, enabling crisp and clear conversations when communicating with customers
  4. Call recording, auto call transcription if possible.
  5. Teaming and collaboration, enabling instant messaging, business chatting, video meeting, screen sharing, and video conferencing. 
  6. End-to-end call encryption to secure your system from VoIP fraud and other security issues.


There are other features that you may require depending on your personal or business needs. Therefore, discuss with providers to know what they are offering for their price, and choose the one that works best for you.

Profitable calls using VOIP telephony

With VoIP service,  you can make calls to foreign countries much more profitable than roaming. By using VoIP telephony, you will forever solve the problem of expensive calls to your business partner or colleagues in other countries.

That is why IP telephony is the best technology for organizing corporate networks of an enterprise, especially if the company has many remote branches, remote specialists and consultants. One of the most profitable and popular VoIP telephony operators is VOIPSCAN. Using this service, you will appreciate the affordable prices for tariffs to the most remote countries, convenient use and many useful functions.

Benefits of VoIP technology

The main advantage of installing Internet telephony using VoIP technology is the ease of connection. You don’t need to have a computer to use VoIP services. Access to communication is possible through an analog phone or VoIP gateway that connects to the Internet. Such Internet telephony makes it possible to receive guaranteed low international calls, as well as long-distance calls. This solution is equally beneficial for both companies and individuals who need to constantly stay in touch.

Call forwarding. This function will become indispensable for companies. It happens as follows: if someone calls to a virtual number, and receiving calls is not possible, then the call is automatically redirected to a mobile phone number or another phone. In view of this, there is no need to give your personal number to contact you. It is enough to give the office number from which the forwarding will come. This is a great advantage for all those who value their privacy very much.

To call via VoIP telephony, you do not need to change the entire telephone system; you can call from landline phones or softphones (special applications for smartphones), which are publicly available on the Internet. They can be easily installed on computers and smartphones.

Disadvantages of VoIP

In the event of an overloaded network or unreliable connection, the quality of the connection may be impaired. Another disadvantage is the cost of the equipment, since it is more expensive for making VoIP calls than traditional telephones.

Where can you use your VoIP Phone?

One of the benefits of using a VoIP phone is that it can easily be moved from one place to the other without a disruption in service or consultation with the provider. They can work from anywhere as long as they are connected to broadband internet. 

That implies that even if there are restrictions like we have experienced during the pandemic, businesses can continue to operate without disruption. The mobile and desktop apps also make the service accessible on other devices. You can program where your calls should ring first, depending on where you are working from.

Getting the best VoIP Services and Phones

Looking for reliable VoIP phone systems and top-notch VoIP services in Los Angeles? Look no further! Flagman Telecom is your trusted provider of the best and most affordable VoIP phones and services in Los Angeles. Flagman Telecom has a highly qualified VoIP team that is always ready to support you to understand your business needs, recommended the most suitable VoIP systems, help you set them up, and guide you on how to optimize them. 

What’s more? Give Flagman Telecom a call at (848)-800-8008, toll-free, or check out their self-service quoting system, and you can get started right away!​

Recent Posts

Never Miss A Post!

Sign up for free and be the first to get notified about updates.

Stay In Touch

All Tags

Skip to content