Making and answering calls, Voip calls, Making a voip call (over the internet) – Aastra Telecom MBU 400 41-001286-00 User Manual

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Making and answering calls, Voip calls, Making a voip call (over the internet) | Aastra Telecom MBU 400 41-001286-00 User Manual | Page 42 / 72 Making and answering calls, Voip calls, Making a voip call (over the internet) | Aastra Telecom MBU 400 41-001286-00 User Manual | Page 42 / 72
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