Grandstream UCM6301

Grandstream UCM6301 is an enterprise grade IP PBX appliance for small to midsize businesses — professional VoIP communications with no license fees. UCM6301 supports up to 500 users and 75 concurrent calls (50 when using SRTP encryption) with an integrated conference bridge for up to 75 participants in an audio conference or up to 2 rooms and 12 participants in a 1080p Full HD video conference. The IP PBX gives you control over your communications, integrating them in one system — plus intercom, access control, analytics, and more. It's a complete VoIP solution — caller ID, call queue, customizable call distribution and more. It even supports an auto attendant with up to 5 levels of interactive voice response.