Looking for a replacement for Avaya's IP Office? Look No Further Than Grandstream's UCM series of IP PBXs
Our UCM series of IP PBXs are the ideal replacement for Avaya's IP Office platform. With the UCM series, you will get more control of your platform, increase security - and save a lot of money.
Fill out the form to the left to download the case study.
Grandstream Networks, Inc. has been connecting the world since 2002 with SIP Unified Communications solutions, making businesses more productive than ever before. Our award-winning solutions serve SMBs and enterprises markets and we’ve been recognized throughout the world for our quality, reliability and innovation.