| abstract |
A method and device (e.g., a server) for establishing a real-time communication event between a user of a client device and another user of another client device over a communication network is disclosed. A message related to a communication event (e.g., a communication event establishment procedure) may include a number of options associated with a communication event, and for each of the plurality of options, the options that can be accessed to select the option Lt; RTI ID = 0.0 > unique < / RTI > network address. |