Depending on how you want the call handled you can achieve your goal in a couple of different ways:
1. Set up your ACD path to queue to the current agent group; enable Interflow; set Interflow Time Out to 3 seconds, this allows time for ACD record creation for PF reporting (allow 10 seconds if you use Real-Time events = enabled). Then interflow to the Multicall line appearances on the phone. In PF reporting this will show up as an interflowed call.
NOTE: In our environment: We play a generic announcement immediately upon entering the queue, this allows you to give the caller hold music after the announcement so they never hear the ring when it interflows. Otherwise the caller hears ringing all the way through to the second path, if not answered on the Multicall line. If you play a RAD increase the Interflow Timeout to the length of the RAD plus 1 second, this allows the RAD to play in its entirety. This method will also allow the call to queue to the agent group with the possibility of actually getting answered out of queue.
Another Note: For this particular queue…Interflowed = handled…only because we ring the Multicall appearance until answered. To accomplish this we have call rerouting setup to route back to the same Multicall appearance extension…ring loop.
1a. If you do not want to ring the Multicall line appearance until answered set call rerouting to route to a second path that will queue the caller to the other 2 agent groups. The main drawback to this method is that the call will be counted as an ACD call in each path. If the call rings out to a Multicall line it will be considered Interflowed in the first path…if then it is not answered and you send it to another path via call rerouting it will be considered a new call into that path.
2. Alternate Setup
Create a dummy agent group and a dummy agent (you cannot have an empty agent group, hence the dummy agent). Set the "Queue Callers To Group When No Local Agents Are Logged In" to YES.
Setup the original path the same as above…the main difference there is no possibility of the call getting answered out of queue. Interflowed out can still mean it was answered on the Multicall line appearance or…that it was rerouted to the second path (with the other to agent groups).