join/leave hunt group for analog phones registered in VG224
I have got a request from a customer where we have implemented CUCM infrastructure. They have some analog telephones on site because of some unusual type of alarm system they use. To let them use those phones we installed vg224. The problem is that they would like those analog telephones belong to an existing broadcast hunt group. Thats not a problem to do it in CUCM when it comes to permanent membership. But THE CHALLENGE IS THAT THEY WANT a function JOIN/LEAVE the group for those analog telephone. That means that we have to have some sort of DTMF combination to trigger hunt group on/of ? I do not know if this is possible but are ther onther ways to get arout it ?