Add group_confirm to my FIFO login/logout example

mcollins/01_FIFO_example.xml

@@ -8,9 +8,11 @@
     These are "on hook" agents, i.e. the phone rings when a call comes in; agents don't sit and wait on the phone.
     Dial 6* plus the FIFO number to log in.  Example: 61* to log into "FIFO1"
     Dial 6# plus the FIFO number to log out. Example: 61# to log out of "FIFO1"
-      NOTE: I added 6** as an alternative to logging out b/c some phone dialplans don't like 6#...
+    NOTE: I added 6** as an alternative to logging out b/c some phone dialplans don't like 6#...
+
     By default there are ten slots. You can mix, match, add, etc. as you see fit.
     NOTE: There isn't any error checking, so the the system will say that the user is logged in or out no matter what!
+    NOTE: I have added an option to use group_confirm so that your agents have to press 1 to accept. This is useful in the case where an agent is a cell phone or other phone that has voicemail.
 
     Send a caller to the queue by transferring to 610[0-9]; 6101 corresponds to FIFO1, 6102 to FIFO2, etc.
 
@@ -24,6 +26,10 @@
     <condition field="destination_number" expression="^6\*(\d)">
       <action application="answer"/>
       <action application="set" data="result=${fifo_member(add FIFO$1 {fifo_member_wait=nowait}user/${user_name} )"/>
+      <!-- use the following line instead if you want to have group_confirm for the agent 
+	<action application="set" data="result=${fifo_member(add FIFO$1 {fifo_member_wait=nowait,group_confirm_file=ivr/ivr-accept_reject_voicemail.wav,group_confirm_key=1}user/${user_name} )"/>   
+      -->
+
       <action application="log" data="INFO Add FIFO agent result: ${result}"/>
       <action application="log" data="INFO User Login: FIFO$1 User: ${user_name}"/>
       <!-- No error checking, just assuming login went well... -->
@@ -36,6 +42,10 @@
     <condition field="destination_number" expression="^6#|6\*\*(\d)">
       <action application="answer"/>
       <action application="set" data="result=${fifo_member(del FIFO$1 {fifo_member_wait=nowait}user/${user_name})}"/>
+      <!-- Use this line instead if you are using group_group confirm
+	   <action application="set" data="result=${fifo_member(del FIFO$1 {fifo_member_wait=nowait,group_confirm_file=ivr/ivr-accept_reject_voicemail.wav,group_confirm_key=1}user/${user_name} )"/>
+       -->
+
       <action application="log" data="INFO Del FIFO agent result: ${result}"/>
       <action application="log" data="INFO User Logout: FIFO$1 User: ${user_name}"/>
       <!-- No error checking, just assuming logout went well... -->