Ubiqcom VoIP products are compatible with all IP-PBX that support the open SIP platform. Ubiqcom also verifies that our VoIP products interoperate with particular IP-PBX without pursuing official certification. Ubqicom performs rigorous in-house testing of our products with IP-PBX, and through such testing, we are able to verify interoperability. Ubiqcom P-52 Phone is best in its range and too good in quality.
Rest Features are mentioned in the attached datasheet(UC-P52).