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VoIP (Voice over Internet Protocol) is a modern communication method that allows people to make phone calls over the internet. Instead of using traditional phone wires, it converts your voice into digital signals that travel through your internet connection. It’s like using your Wi-Fi to talk, and it works on smartphones, laptops, or dedicated VoIP phones.
Many companies and apps today use VoIP to save on costs and improve communication features. Services like Microsoft Teams, Google Meet, and many business phone systems rely on this technology. It's efficient, affordable, and offers extra features like video calling, call recording, and voicemail-to-email. VoIP is changing how the world talks—one internet call at a time.
This exam is ideal for:
Skills Required
Domain 1 - Introduction to VoIP
Domain 2 - VoIP Architecture and Components
Domain 3 - Networking for VoIP
Domain 4 - SIP Protocol and Call Setup
Domain 5 - VoIP Hardware and Software Setup
Domain 6 - VoIP Security and Encryption
Domain 7 - Troubleshooting VoIP Issues
Domain 8 - VoIP Integration and Management
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Yes, many remote IT and support jobs require VoIP knowledge.
No, basic networking knowledge is enough to get started.
Yes, it adds valuable communication system skills to your profile.
Yes, especially on long-distance or international calls.
Yes, VoIP is a key tool in global team communication and support.
Yes, you can help small businesses set up and manage VoIP systems.
Absolutely, with more companies shifting to internet-based systems.
VoIP is used to make phone calls over the internet instead of regular phone lines.
Yes, VoIP skills are in demand in IT, telecom, and tech support roles.
No, it's also used in mobile apps, home phones, and by remote teams.
No, it also includes video calls, messaging, voicemail, and more.