Call flip/move call to another device

Wish List
2

I created a custom feature that does that.

First we’ll need to create a custom dialplan… You can create a new file in /etc/asterisk/vitalpbx and name it extensions__91-call-move.conf

[move-active-call]
exten => s,1,Noop(Custom context to move active calls)
 same => n,GotoIf($["${CALL_TYPE}"="2"]?inbound)
 same => n,GotoIf($["${CALL_TYPE}"="3"]?outbound)
 same => n,GotoIf($["${CALL_TYPE}"="1"]?internal)
 same => n,Goto(end)
 same => n(inbound),GotoIf($["${CALLERID(num)}"="${CALL_SOURCE}"]?end)
 same => n,Set(extension_number=${CALL_DESTINATION})
 same => n,Set(cid_num=${CALL_SOURCE})
 same => n,Goto(move)
 same => n(outbound),GotoIf($["${CALLERID(num)}"="${NTD}"]?end)
 same => n,Set(extension_number=${CALL_SOURCE})
 same => n,Set(cid_num=${CALL_DESTINATION})
 same => n,Goto(move)
 same => n(internal),Noop()
 same => n,ExecIf($["${CALL_DESTINATION}"="${EXTENSION_TO_DIAL}"]?Set(extension_number=${CALL_SOURCE}):Set(extension_number=${IF($["${CALL_DESTINATION}"="${CALLEE}"]?${CALL_DESTINATION}:)}))
 same => n,ExecIf($["${CALL_DESTINATION}"="${EXTENSION_TO_DIAL}"]?Set(cid_num=${CALL_DESTINATION}):Set(cid_num=${IF($["${CALL_DESTINATION}"="${CALLEE}"]?${CALL_SOURCE}:)}))
 Same => n,GotoIf(${ISNULL(${extension_number})}?end)
 same => n(move),Noop(Trying to move ${BRIDGEPEER} to another device for extension ${extension_number})
 same => n,Set(devices=${DB(${TENANT_PATH}/extensions/${extension_number}/dial)})
 same => n,GotoIf(${ISNULL(${devices})}?end)
 same => n,Set(device_count=${FIELDQTY(devices,&)})
 same => n,Set(count=1)
 same => n,While($[${count} <= ${device_count}])
 same => n,Set(current_device=${CUT(devices,&,${count})})
 same => n,GotoIf($["${DEVICE_STATE(${current_device})}"=~"NOT_INUSE|RINGING|ONHOLD"]?:next)
 same => n,Set(ds=${IF(${ISNULL(${ds})}?${current_device}:${ds}&${current_device})})
 same => n(next),Set(count=$[${count} + 1])
 same => n,EndWhile()
 same => n,GotoIf(${ISNULL(${ds})}?end)
 same => n,Originate(Local/ring_devices@move-active-call,exten,move-active-call,take_call,1,,av(ds=${ds}^bp=${BRIDGEPEER}^cid_num=${cid_num}))
 same => n(end),Return()

exten => ring_devices,1,Noop(Attempting to ring devices)
 same => n,Set(CALLERID(num)=${cid_num})
 same => n,Dial(${ds},30)
 same => n,Hangup()

exten => take_call,1,Noop(Bridging the call)
 same => n,Bridge(${bp},x)

Now we’ll create a dynamic feature, and added it to the custom_features, which is applied to all calls by default. You can create a new file in /etc/asterisk/vitalpbx and name it features__91-call-move.conf

[applicationmap](+)
move_call => *5,self/callee,Gosub(move-active-call,s,1)

[custom-features](+)
move_call =>

Now do a core reload asterisk -x"core reload" and test the new feature by dialing *5 while on an active call.

PS. I only tested this on a single tenant system, but it should work on multi tenant as well. I also did not confirm that this doesn’t mess up cdr, call recording, etc.

6 Likes