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17. The benefits of using VoIP? |
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Traditional phone calls work by allocating an entire phone line to each call. With VoIP, voice data is compressed, packetized, and transmitted over a computer network, This means VoIP uses substantially less bandwidth than a traditional telephone call and is consequently more cost effective. There are, however, several other benefits to using this technology.
- Simplified infrastructure through combination of data and voice network
- Lower trunk costs compared to ISDN
- Lower call costs due mainly to ability to bypass long distance call tolls
- Improved productivity
- Easier moves, additions and changes (MAC)
- High flexibility through number portability
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