Patent ID: 8718240

Claim:
A method of controlling disposition of a call comprising: at a call manager client executing on a network station, providing presence information to an instant messaging server separate from the network station, the instant messaging server providing instant messaging services to the network station; at a call manager module stub of the instant messaging server, passing the presence information to a call manager module of a server; the call manager client logging into the instant messaging server, the instant messaging server informing the call manager module of an active instant messaging session; the call manager module establishing a connection between the call manager client and a network switch; the network switch providing acknowledgement of the connection to the call manager module; the call manager module relaying the acknowledgement of the connection to the instant messaging server; the instant messaging server relaying the acknowledgement of the connection to the call manager client; the network switch detecting an incoming call to the network station; the network switch notifying the call manager module of the incoming call; the call manager module checking for a presently active instant messaging session for the network station by querying the instant messaging server to determine if the network station is presently active on an instant messaging session; and if the active instant messaging session exists, sending an instant message over the instant messaging session to the network station with call disposition choices with regard to the incoming call; the call manager client sending an instant message including a selected call disposition choice to the instant message server; the instant message server relaying the selected call disposition choice to the call manager module; the call manager module instructing the network switch to process the incoming call in response to the selected call disposition choice.