Polycom MGC-25 ISDN V (Advanced Continuous Presence, transcoding and Click&View included), supports ISDN networks with total number of ports up to: 12 ISDN @ 128 kbps T1/E1, 7-10 ISDN @ 384 kbps T1/E1, 3-5 ISDN @ 768 kbps T1/E1, 2 ISDN @ T1/E1.

Polycom's revolutionary MGC-25 platform is an economical, easy to use, plug and play, multi-network, multipoint and gateway conferencing solution. The MGC-25 has a small 19" chassis with a sleek, rack mountable design, yet provides value conferencing by supporting the same software as the MGC-50 and MGC-100 platforms. With six preset configurations of Unified Conferencing, Polycom VideoPlus, Polycom VoicePlus, and gateway, the MGC-25 is the perfect solution for any work group environment or large enterprise with distributed network requirements.