Quick Start Guide
Expansion PSTN Box CPN10
PSTN box CPN10 is used to connect CP860/CP920
conference phones or video conferencing systems to
the PSTN (Public Switched Telephone Network). It is
a cost-effective solution for PSTN office. Up to 2
cascaded PSTN Boxes can be installed to
CP860/CP920 conference phones or video confer-
encing systems, which allows you to experience the
local three-way conference conveniently in excellent
speech quality with PSTN. You can also record the
calls with a USB flash drive when using the PSTN box.
Package Contents
Quick Start Guide
Double-side
Tape
3m PSTN
Cable
PSTN Box
CPN10
1
