UNIVERGE SV8100
System Hardware Manual
Headsets that have open style receivers (i.e., Mirage, Duoset and Duopro)
can cause echo problems on
and receiver gain of the telephone determines the severity of the echo when
using any headset.
Due to the environment where the telephones or headsets are located,
ambient noise may affect performance. Please contact NEC for the
recommended headset to use with VoIP applications.
telephones. The echo suppression
DT700 Series
Issue 2.0
6 - 81