[cisco-voip] CUBE HA HQ and DR sites

[Nick Matthews]

I would go with GRE tunnels most likely.

-nick

On Thu, Mar 3, 2011 at 8:18 AM, Mike Lydick <mike.lydick at gmail.com> wrote:

> Has anyone deployed SBCs at 2 or more location with the design requirement
> to be Highly Available and preserve calls during a failure? Customer has 2
> Cubes and will have 2 Verizon SIP trunks at 2 different geographical
> locations. Provider will use round-robin for call setup and we can similar
> from the CM/CUBE side. What is in question is call preservation if one cube
> fails. It has been recommended to use media-flow around but not sure that
> will give us the call preservation in a failure. What is the recommended
> design for this. CUBE HA appears to be limited to same segment installs and
> HSRP is not going to work at diverse locations for a carrier.
>
> Best Regards,
>
> Mike Lydick
>
>
>
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