The UC120 comes with easy to use Asterisk PBX software designed by the OpenVox PBX. Comes ready with popular IP PBX features.
The UC120 PBX supports up to 15 simultaneous SIP calls or 5 simultaneous transcoding (G.729) calls. They are developed with a wide selection of codecs and signaling protocols, including G.711a/μ, G.729, GSM, G.726, G.722, SPEEX, H.263, H.264 and VP8.
The PBX comes with 2 FXO, ready for connecting your Landline, and 1 GSM Channel.