[cisco-voip] CAC Recommendation for a VoIP Network

[Ted Nugent]

Unless you "force" the voice path to hub-spoke which
could break your CAC if a link goes down your stuck
using RSVP. Neither GK CAC nor Locations based CAC are
Topology aware and require a hub spoke topology of
some sort.


--- embeleco <embeleco at gmail.com> wrote:

> Hi.
> 
> I would like CAC recommendations for a VoIP network
> that consist of 6-10
> (backbone sites) sites connected in a fully mesh
> topology (not
> hub-and-spoke). Currently is a toll-by-pass solution
> consisting of Legacy
> PBX connected to Cisco VoIP Gateways using
> ISDN-PRI/Q.SIG signaling. Also
> customer has Gatekeepers in order to centralized
> dialplan. We are defining
> which CAC (Call Admission Control) to use with the
> fully mesh topology.
> 
> We were thinking to use CAC at the gatekeeper but
> that will work best for
> hub and spoke scenarios. It meas that gatekeepers
> will not know where the
> call is going within the network... the other CAC
> solution that we are
> considering is RSVP.
> 
> 
> Any suggestions? Recommendations? Which CAC solution
> to consider?
> 
> Thanks in advanced.
> > _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
> 




 
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