Grandstream UCM6308A IP PBX (Audio Only), Supports Up to 1500 Users & Up to 200 Concurrent Calls, Rj45 Network Ports, Full-band Opus Voice Codec, Compatible with GDMS for Coud Setup | 966-00045-11A002
Grandstream UCM6308A IP PBX (Audio Only), Supports Up to 1500 Users & Up to 200 Concurrent Calls, Rj45 Network Ports, Full-band Opus Voice Codec, Compatible with GDMS for Coud Setup | 966-00045-11A002
,%20Supports%20Up%20to%201500%20Users%20%26%20Up%20to%20200%20Concurrent%20Calls,%20Rj45%20Network%20Ports,%20Full-band%20Opus%20Voice%20Codec,%20Compatible%20with%20GDMS%20for%20Coud%20Setup%20%7C%20966-00045-11A002?unique=3881663)