using TListenDisconnect and TListenReconnect

[Vivek]

when  we receive a call from  a customer, we call 3 rd party carrier  to get some information. I  want to provide the ability

to "toggle" back and forth between the customer and a 3rd party carrier when we make conference call.



I know that I can use TListenDisconnect and TListenReconnect for this. But I am having a problem to get listenerDN. Any idea how to get listenerDN. We are using lucent switch.



Thanks