| 摘要 |
<p>An automatic method for communicating information, such as teleconference data between teleconferencing systems. A first endpoint (150) identifies communication capabilities to a second endpoint (155) via a first message (1400). The first endpoint notifies the second endpoint of the desire to connect via a second message (1500). The second endpoint notifies the first endpoint of confirmation to connect via a third message (1600). The first and the second endpoints then establish communication according to the communication capabilities. The first and the second endpoints can optimize transfers of teleconference data according to the identified communication capabilities, which is advantageous for the management of merging operations.</p> |
