Operational ip phone features – Aastra Telecom SIP 57I User Manual
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About this chapter
41-001160-00, Release 2.1, Rev 04
5-3
Configuring Operational Features
Operational IP Phone Features
Audio Transmit and Receive Gain Adjustments
Centralized Conferencing (for Sylantro and Broadsoft Servers)
Customizing the Display Columns on the 560M Expansion Module
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