Hi<div><br></div><div>I came across couple of pointers on the Internet regarding solutions available for providing hosted PBX service.</div><div><br></div><div>1. Multiple PBXs: Using separate hardware to host each PBX. Pretty straightforward, but no hosting company wants to use it.</div>
<div>2. Multi-tenant PBX: Configuring multiple PBXs within the same instance of Asterisk. I.e. partitioning a single instance of Asterisk into multiple PBXs by way of configurations, using unique landing context for each tenant.</div>
<div>3. Virtual PBX: Multiple virtual machines within the same hardware, each host an instance of Asterisk.</div><div><br></div><div>Which one of the method above is generally used by hosted PBX service providers?</div><div>
<br></div><div>Isn't the second option with ARA a good choice for dynamic creation of multiple "small" PBX tenants?</div><div><br></div><div>Is the last option alone or combination of options 2 and 3 good for cloud based hosted PBX service offering?</div>
<div><br></div><div>Thanks,</div><div>Kannan.</div>