Music/video messaging

Music/video messaging

Scalable subscriptions for virtual collaborative workspaces

Music/video messaging

Music/video messaging

Method and apparatus for enabling multimedia synchronization

Method and apparatus for enabling multimedia synchronization

Method and apparatus for enabling multimedia synchronization

Collaborative session control transfer and inter-device transfer in internet protocol multimedia subsystem

Music/video messaging

Scalable subscriptions for virtual collaborative workspaces

Method and apparatus for reducing control communication delay in a remotely controlled apparatus