Archive for March, 2010

One call at a time

Wednesday, March 31st, 2010

We all have seen a “regular” call peak for 1 hour around 2pm.  To get rid of the calls from the phone queue, many agents trick their AHT.  They do the minimum needed with the customer, put the file on the side and take another call. (And eventually finish the files at a later time)  In fact, this tricky method is emptying the phone queue faster, but at what cost?

The solution for this call peak is to properly staff at 2pm.  To be able to staff properly we need an accurate forecast on call volume and AHT for the 2pm interval.  If historically the AHT has been tricked to empty the phone queue, the forecast will be wrong and the proper staffing will not be in place.  To avoid all of this, we need to make sure all the agents are answering the calls the same way they do any other time of day.  This will require a change in the Call Centre behavior, which is not easy.

This behavior will have many benefits.

  • One big objective for a Call Centre is to avoid call backs (incoming or outgoing) and try to complete the activity with the customer with 1 call.   By not rushing the call, there is a greater chance to be able to complete the activity with one call.
  • The customer service (quality) should be better when the agent is not rushing the caller.  For the customers, they have been waiting in the queue for a while.  There might be dozen more waiting but for the customer you have on-line, only this call counts.  Having your customer on the phone with you is a business opportunity.  Make sure you get the best out of it.

What if?

Wednesday, March 24th, 2010

Let’s take a look at the basic relation between some Call Centre metrics.  Please refer the Call Centre lingo post for acronyms and find the answers below.

Scenario 1:

The call volume is stable and the AHT decreases.  What would be the impact on the Service Level?

Scenario 2:

The call volume is stable and the ASA decreases.  What would be the impact on the Service Level?

Scenario 3:

The call volume is stable and the occupancy increases.  What would be the impact on the Service Level?

Scenario 4:

The ATT is stable and the ACW increases.  What would be the impact on the AHT?

———————————-

Scenario 1:

The Service Level would increase since your agents would spend less time working on files, which means they would be more available to take calls.

Scenario 2:

The Service Level would increase since it the speed of answer is decreasing.

Scenario 3:

The Service Level would decrease since your agents would spend more time working on files, which means they would be less available to take calls.

Scenario 4:

The AHT would increase since AHT = ATT + ACW.

Call Centre lingo

Wednesday, March 3rd, 2010

A new agent or Team Leader in your Call Centre might get lost with all the lingo we use.  Here is a quick summary of them.

ASA:  Average Speed of Answer.  Hopefully in seconds, the average time it took for the period to get answered.

TSF:  Telephone Service Factor.  Percentage of calls answered within the threshold defined by the Call Centre.

ATT:  Average Talk Time.  In seconds, the time the agent was on the phone with the customer.

ACW:  After Call Work.  In seconds, the time the agent spent finishing the file of the previous caller, without the caller on the phone.

AHT:  Average Handle Time.  In seconds, the average time it took to handle the call.  From the time the agent is talking to the customer to the time he finished working on the file.   (ATT + ACW)

Occupancy: Percentage of time the agent was busy on the phone.  Included Talk Time, ACW, etc.  Often, the calculation used is: Total time – Available time.

Call Volume:  Number of calls.

Interval: Period of time of a day.  Most Call Centres use 30 minutes increments.

Schedule Adherence: Percentage of time the agent followed is planned schedule.