Operation Manual

Bandwidth Management
FRITZ!Box Fon WLAN 7570 vDSL 137
4.2 Bandwidth Management
The FRITZ!Box is equipped with integrated bandwidth man-
agement. This function ensures that the speech quality
during telephone calls over the Internet is not reduced by
surfing activity. To do this, the FRITZ!Box adjusts all up-
loads and downloads to the currently available bandwidth.
Because the FRITZ!Box also places a higher priority on Inter-
net telephony connections over Internet data connections,
unwelcome interference is largely avoided. Just as for any
other analog call, once Internet telephony transmission ca-
pacity has been reached, remote partners receive a busy
signal.