So i'm trying to understand how to build some redundancy into our Voice / Data network.<div><br></div><div>We have MAN (ethernet) between our sites. Now we would like to add a backup MPLS t1 or t1s to each site.</div>
<div><br></div><div>From a routing side, you weight the links to prefer the MAN over the MPLS.</div><div><br></div><div>How do you work the Voice side.</div><div><br></div><div>Locations / Regions / Bandwidth --CAC is setup for the MAN.</div>
<div><br></div><div>What happens to the Voice when you have an issue and go to the backup MPLS networks? you manually setup the CAC to a lower bandwidth? Is there something new that I have not read about yet that takes care of this issue? Something on the router that notifies the CM to change? new way of doing QoS that I don't know about?</div>
<div><br></div><div>TIA</div><div><br></div><div>Scott</div>