VoIP or Voice over Internet Protocol is becoming more popular these days. People use VoIP for international calls because the costs are much lower than regular landline or cell phone rates, or sometimes even completely free.
VoIP works by converting analog signals, such as voice, fax, SMS, and voicemail, into digital signals that can be sent over the Internet instead of over the public telephone network. For VoIP services, you can contact managed IT services in Greensboro via ComTech Network Solutions.
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There are three types of VoIP calls:
Analog Telephone Adapter: Also known as ATA or VoIP adapter. It is a simple device that allows you to connect a regular telephone to a computer or the internet to make VoIP calls. You can use a regular telephone and service provider for most calls, then switch to VoIP for international calls. The adapter converts analog signals into digital signals.
IP Phone: This phone looks and functions like a regular phone but can connect to your internet connection without a signal conversion adapter. IP phones are available both wireless and wired and can be connected directly to your internet router.
Many types of IP phones offer additional services such as holding calls, forwarding to other extensions, and multiple phone lines, among others, making them ideal for businesses.
PC to PC: This is the simplest type of VoIP communication. All you need is the software on your computer, an internet connection, and headphones. No need for adapters or phones! Many companies offer computer-to-computer software, and many of them offer additional services such as call retention, forwarding to other extensions, and using multiple phone lines.