| 摘要 |
A multimedia messaging method and system, wherein the same multimedia message can be used to encapsulate both non-streamable media components and descriptors relating to streamable media components. A recipient UA is notified 403 of an intended message by an MMS relay, which waits for a response and a retrieve request 404-407. If the MMS contains streamable data 409, this is replaced with session descriptors 410 and the non-streamable data and descriptors forwarded to UA 411. If UA wishes to receive the streamable data, the description data is requested 413 and forwarded to UA 414. The streaming session is then set up and executed 415.
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