Presently, an alternate caller ID must be defined in the route.
And so... for every department/team requiring an alternate caller ID, a new route must be defined (even though it is the same route used by everyone else).
In most stone-age PBX's, the default Caller ID can be overrode by some attribute related to the user.
Would like to see the Alternate Caller ID defined in the Voice Policy - and have it override the default Route Caller ID.
This would prevent (in our case) a configuration amounting to hundreds of one-voice-policy-to-one-route profiles.
Would prefer a configuration of have many unique voice policies to one route.