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Private Branch Exchange (PBX) Systems
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Grandstream Networks UCM6308 Private Branch Exchange (PBX) system 3000 user(s) IP Centrex (hosted/virtual IP)
3000 users, 450 concurrent calls, Zero configuration SIP endpoints, Built-in conferencing & meetings platform, Wave for Android, iOS, Chrome and Firefox, API available, Advanced security protection, RJ45, PoE+ and support NAT router, Supports Full-Band Opus voice codec and video codec, Compatible with GDMS for cloud setup -
Grandstream Networks UCM6304 2000 user(s) IP Centrex (hosted/virtual IP)
3000 Users/450 concurrent calls, Zero Config, Built-in Conferencing, Wave App, Encryption security
