IPPBX with 1-8 analog interfaces;
Up to 300 extension register; no licence needed,
support auto-provisioning for sevral SIP tel brands
Up to 150 concurrent calls with G.711 codec.
fax-server included
UC501 IPPBX is an upgraded version of UC500. It can be pre-installed with OpenVox IPPBX system or other open-source communication system chosen by customers. It has built-in Uninterruptible Power Supply(UPS) and full PBX functions to meet different usage scenarios.
The UC501 is equipped with up to 8 analog ports and 2 Ethernet interfaces for seamlessly integrating VoIP trunks and your existing PSTN lines. In addition, UC501 supports a wide selection of codecs and signaling protocols, including G711 (alaw/ulaw), G722, OPUS, AMR-NB/WB, SILK, G723.1 G726, G729, GSM, ADPCM, iLBC, H263, H263P, H264 , VP8. Taking full advantages of open source platform, the UC Series appliances support industry standard SIP trunks, IAX2 trunks, analog PSTN trunks, and analog station trunks.
In addition, the UC501 is modular in design, equipped with 2FXO/2FXS/1FXO&1FXS modules, and with a detachable chassis, users can easily change the port type or expand the system.