HP Survivable Branch Communication zl Module powered by Microsoft Lync Planning and Design Guide 2011-02

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SBM Overview
SBM Components
Note When you replace a module component, the module sometimes boots the HP
Service OS instead. Your instructions will indicate how to boot to the ONE-
app OS.
■ The HP Service OS—The primary and backup Service OS reside on the
Compact Flash (CF). The SBM is not typically booted to this OS, but it is
available for performing diagnostics in case troubleshooting is required.
This guide will use “SBM” to refer both to the physical module and to the ONE-
app OS and its applications. The latter is a Windows Server 2008 R2 OS
installed with all of the applications that are required for a Microsoft Surviv-
able Branch Appliance, including:
■ Microsoft Lync Server Front-End Server
■ Microsoft Lync Server Mediation Server
■ Microsoft Lync Server Replica Replicator Agent
■ Microsoft SQL Express
■ Microsoft Internet Information Server (IIS)
■ HP Media Gateway (a PSTN gateway)
■ HP T1/E1 and FXO/FXS drivers
■ HP SBM CLI
■ HP Setup Wizard and Dashboard
These components either come preinstalled or are installed automatically
during the setup process.