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Grandstream Basic IP PBX (UCM6202) with 500 Users
- 500 Users
- 45 concurrent calls
- 2 FXO ports and FXS ports
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Grandstream Basic IP PBX (UCM6204) with 500 users
- 500 Users
- 75 concurrent calls
- 4 FXO ports
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Grandstream E1 IP PBX (UCM6510) with 2000 Users
- 2000 SIP endpoint registrations, up to 200 concurrent calls and up to 64 conference attendees
- 1GHz quad-core Cortex A9 processor
- 1GB DDR3 Ram, 32GB Flash
- 1 Integrated T1/E1/J1 interface
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Grandstream High Availability Controller, HA100 (for UCM6510)
The HA100 offers an automated failover solution for the UCM6510 IP PBX. When connecting between two UCM6510, the HA100 constantly monitors the operation status of both UCM6510 and automatically switches the system control (including all of the connected telecom lines, network links, auxiliary devices, and all of the SIP endpoints previously registered on the primary UCM6510) to the hot-standby secondary UCM6510 in the event that the primary UCM6510 fails.
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Grandstream IP PBX (UCM6208) with 800 users
- 800 Users
- 100 Concurrent Calls
- 8 FXO Ports
- Rackmountable