With VoIP and cloud communications being fast developed and widely used, enterprises are able to deploy the telephone solution based on distributed PBX communications or cloud/hosted communications networks at a lower cost. To prevent the interruption of calling and call-related services when headquarters server or cloud/hosted server disconnects, New Rock local survivability branch exchange (LSBX) is designed to be deployed at local offices or branches to handle the calls instead of the disconnected server. After connection recovers, the calling services will be switched to the headquarters server or cloud/hosted server again.
Available models of LSBX offer analog (FXO/FXS) interfaces to meet the needs of varies companies with 50 employees.
Application 1: Cloud/Hosted IP-PBX
- Users’ legacy lines connect to cloud PBX
- Obtain survivability from LSBX when cloud PBX is down
Application 2: Headquarters & Branches
- Branches’ local PSTN trunks can be used by users in the headquarters, turning a long distance call to a local call
- Branches obtain survivability from LSBX when disconnected with headquarters PBX
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