IP PBX Solutions

ZV Backup CPU (IPPBX30)

Hot-standby, 80–2,000 SIP users — backup CPU board for the modular enterprise PBX.

Request

This backup CPU board provides hot-standby redundancy for a compatible enterprise IP PBX, defaulting to 80 SIP users and scaling up to 2,000 as licenses are added, helping protect uptime in mission-critical deployments.

Related Products

ZV-IPPBX1-O4

4 FXO + 100 SIP users, up to 600 SIP users/trunks — desktop IP PBX for small offices.

ZV-IPPBX1-S4

4 FXS + 100 SIP users, up to 600 SIP users/trunks — desktop IP PBX for small offices.

ZV-IPPBX1-O2S2

2 FXO + 2 FXS + 100 SIP users, up to 600 SIP users/trunks — desktop IP PBX for small offices.

ZV-IPPBX2-O8S2

8 FXO + 200 SIP users, up to 800 SIP users/trunks — desktop IP PBX for growing offices.