Central Grand Stream UCM6202 Central UCM6202 is one of the best solutions for managing and organizing calls from Grand Stream Company, as it is an ideal solution for companies, business sectors, and commercial institutions that wish to set up and establish a call center in addition to many advantages such as support for audio and video conferences, calling via computers and mobile phones IVR system, fax via e-mail, automatic call distribution, call recording, caller ID, call waiting, video call support. Central Grand Stream UCM6202 specifications 500 users and 50/75 concurrent calls - Integrated 2/4/8 PSTN trunk FXO ports - 2 analog telephone FXS ports with lifeline - Supports up to a 5-level IVR - Gigabit network ports with Integrates PoE, USB , SD card -