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| Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å´ÜüǥÁØ(TTAS) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ç¥ÁعøÈ£ | TTAT.3G-22.279(R7-7.0.0) | ±¸ Ç¥ÁعøÈ£ | |||||||||||||||
| Á¦°³Á¤ÀÏ | 2008-04-09 | ÃÑ ÆäÀÌÁö | 0 | ||||||||||||||
| ÇÑ±Û Ç¥Áظí | IMT-2000 3GPP - ȸ¼±±³È¯°ü IMSÀÇ È¥ÇÕ ¼¼¼Ç; 1´Ü°è(R7) | ||||||||||||||||
| ¿µ¹® Ç¥Áظí | IMT-2000 3GPP-Combinied Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1(R7) | ||||||||||||||||
| ÇÑ±Û ³»¿ë¿ä¾à | |||||||||||||||||
| ¿µ¹® ³»¿ë¿ä¾à |
The present document specifies service requirements for Combining CS and IMS services using a CS speech or CS multimedia call in association with an IMS session. The IMS session may consist of one or more IMS services.
Requirements for the following capabilities are included: - Radio capability exchange. - Terminal capability exchange. - E.164 number exchange. - Adding IMS session to an ongoing CS call. - Adding a CS call to an ongoing IMS session. - Supplementary services as they relate to CSICS. It is intended that the capabilities defined herein for CSICS shall support interoperability between different operator networks, and roaming. |
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| °ü·Ã IPR È®¾à¼ | Á¢¼öµÈ IPR È®¾à¼ ¾øÀ½ | ||||||||||||||||
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