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Criado por christopher.wilk
mais de 8 anos atrás
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Define the term ‘VoIP communication’
Describe how a mobile phone can use VoIP communication technique.
Explain the term 'packet switching
Describe how a VoIP session is established between two phones
Describe how a new user will install the software and make a call using the Skype-to-Skype method.
Define the term 'PBX'
Define the term 'VoIP gateway'
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