sorry was offline for a bit....
The easiest way to do this would be as follows:
lets say you have:
10 analog lines which correspond to 10 analog trunk members in your analog route.
what you would do is create 10 analog routes each with a different access code (ACOD) and each of these analog routes would have only one trunk member. The ACODs could then be used by the agents to dial out and display a different outgoing number each time. i.e
<ACOD.Rt.1> + Number to be dialed
<ACOD.Rt.2> + Number to be dialed
<ACOD.Rt.3> + Number to be dialed
would display different outgoing numbers each time.....
Then for the normal users you would update the RLB in LD86 to encompass these new analog routes.
This is ofcourse not the best thing you would want to do to your PABX....
Rgds,
Moshe