XiVO 1.2 -*- Queues Diversions -*-

Posted on 8 April 2011 in by gbour * Tagged with xivo 1.2 web-interface skaro queues diversion

<ins>Asterisk queues</ins> have limited possibilities of interactions.The only way to know how a call was processed and decide what to do next is falling back on \${QUEUESTATUS} when the call exits the queue.

If something goes wrong, \${QUEUESTATUS} is set to one of the following values: TIMEOUT, FULL, JOINEMPTY, LEAVEEMPTY, JOINUNAVAIL and LEAVEUNAVAIL. <ins>In XiVO, it fits to queues No answer tab.</ins>

Queue diversions

But in XiVO 1.2 we add a new functionality called diversions
Diversions are preconditions tested before a call enter into the queue. If one precondition matches, the incoming call is not sent into the queue, but rerouted to the destination associated with the condition. This allows a finer-grained control on how calls are accepted or not into a queue

Currently, we have defined 4 preconditions. They are evaluated in order, one after another; the first to be validated is triggering call rerouting to the associated destination.Here they are:

  1. CTI status presence.
    calls are diverted if some of queue agents have required statuses.I.e, if we have more than 50 agents with *inline* status, new incoming calls are transfered to our *indian* call center

2. CTI status absence.
On the contrary, we may want to divert calls when no agents have a required status.
I.e, if less than 5 agents with status *ready to hold* are logged in the queue, we considered it to be closed, and redirect calls to a voicemail

3. Estimated waiting time.
When the estimated wait time is exceeding a threshold value, we do not want new calls to enter into the queue (callers do not like to wait!), It is then possible to redirect them to another destination.
I.e if the wait time is higher than 5 minutes, redirect incalls to an IVR

4. Waiting calls/Available agents ratio.
If there are more calls waiting in the queue that available agents can handle in a relative short delay, new calls will only increase congestion. With this diversion, you can reroute incoming calls when this situation arises.I.e, if there is less than 1 agent for 2 waiting calls, hangup!


NOTE: the ratio is a percent.

  • A value of 100 means there is 1 agent for 1 call
  • A value of 50 means a call can be handled by 2 agents
  • A value of 200 means there is 1 agent for 2 calls