L1-07F.10 – Challenges With VoIP Services Today VOiP MSA Level 1 Lack of standards leads to lack of reliability –No standards are mandated by the FCC for VoIP networks –Security panels that work in one network may not work in another provider’s network –Equipment may...
L1-07F.07 – One Specific VoIP System VOiP MSA Level 1 Touchtone digits slightly decayed DTMF Close up – Cannot be decoded The screen shots above were from recordings of one VoIP network provider. Note the gradual decay of the tone as opposed to the clean...
L1-07F.06 – The Impacts of VoIP Systems VOiP MSA Level 1 “1” Transmitted At the Panel The screen shots above show a relatively clean Contact ID transmission. In this recording, the top grey waveform shows what was leaving the panel and the bottom waveform was taken at...
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