The Yealink PSTN Box can be used in combination with the IP conference telephone CP860. With this PSTN box CPN10, the Yealink CP860 can support the conferences based on SIP protocol and PSTN. Meanwhile, the CP860 offers HD audio quality, built-in 3 microphone arrays, full duplex technology, acoustic echo cancellation technology as well as great call handling features such as USB recording, connection to mobile phones or PCs. This means you can easily carry out your conference call with excellent voice quality.
Highlights
USB call recording
No additional power required
Easy to use
Compatible with the Yealink IP conference telephone CP860