Yealink SIP CPN10 PSTN Box for CP860

Used in combinationwith Yealink IP Conference Phone CP860/CP920, the CPN10, as a new productdesigned by Yealink, is a PSTN box to meet the demands in some countries andareas which are still using the public switched telephone network (PSTN). Withthis PSTN box CPN10, our Yealink CP860/CP920 can both support the conferencing callbased on SIP protocol and PSTN. With one PSTN cable inyour meeting room, you can easily connect the PSTN box CPN10 with Yealinkprofessional conference phone CP860/CP920 and start up your local three-wayconference. Meanwhile, plus CP860?s/CP920's HD audio quality, build-in 3 microphonearray, full-duplex technology, acoustic echo cancelling technology as well asits rich call handling features, such as USB call recording, linkage to mobilephones or PCs, you can conveniently enjoy the conferencing call easily withexcellent speech quality in your meeting room. Features ? Support Yealink IPConference 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 ?? Specification ?? Features ? USB call recording ? Support up to 2 cascaded CPN10 ? Support both SIP and PSTN modes ? Linkage to mobile phones or PCs Package includes: ? 1 x PSTN Box CPN10 ? 1 x 3m PSTN Cable ? 1 x Double-side Tape ? 1 x Quick Start Guide Physical features: ? 1 x USB 2.0 port ? 1 x RJ11 port ? Dimension (W*D*H): 73mm*48m*15mm ? Operating humidity: 10~95% ? Storage temperature: -10~50°C ? Opearting temperature: 0~50°C Package features ? Qty/CTN: 40 PCS ? N.W/CTN: 4.0 kg ? G.W/CTN: 5.0 kg ? Giftbox size: 131mm*90mm*35mm ? Carton Meas: 390mm*220mm*262mm