Out-of-band dtmf, Dtmf method, Silence suppression – Aastra Telecom SISIP 57I CT User Manual

Page 125: Configuring the ip phones

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Out-of-band dtmf, Dtmf method, Silence suppression | Configuring the ip phones | Aastra Telecom SISIP 57I CT User Manual | Page 125 / 602 Out-of-band dtmf, Dtmf method, Silence suppression | Configuring the ip phones | Aastra Telecom SISIP 57I CT User Manual | Page 125 / 602
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