Used in combination with Yealink IP Conference Phone CP860/CP920, the CPN10, as a new product designed by Yealink, is a PSTN box to meet the demands in some countries and areas that still use public switched telephone network (PSTN). With this PSTN box CPN10, our Yealink CP860/CP920 can both support the conferencing call based on SIP protocol and PSTN.
• Support Yealink IP Conference Phone CP860/CP920
• Plug and play
• Easy to use
• No additional power needed
• USB call recording
• Support up to 2 cascaded CPN10 to setup PSTN conference