we have a mixed environment of combo IOS ingress/vxml GWs and some that are separated. It is a smaller deployment. Wanting a standard routing mechanism, what is the best way to route with CVP/ICM comprehensive model in an H.323 environment
- by customer (associating lables to customers)
- by using sigdigits/settransferlabel (routing with tech prefix in the GK)
we have not been successful using muliple customers under the customer instance. Just won't throw back the right label.
Using the sigdigits method, we have issues trying to use redundant VXML GWs (primary and secondary). We can get the label back to the GK and route to the primary VXML GW, but if that primary VXML GW is down, how do you get the call to the secondary VXML GW? We dont want to load balance the VXML GWs, b/c they are spearated between two data centers with a high speed pipe between them....so they are registered with different tech prefixes..