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 Date: 2012-08-25 21:16:07Videotelephony Session Initiation Protocol IP Multimedia Subsystem Ring Brekeke SIP Server SIP URI scheme |
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| First Page | Document Content | |
|---|---|---|
Date: 2012-08-25 21:16:07Videotelephony Session Initiation Protocol IP Multimedia Subsystem Ring Brekeke SIP Server SIP URI scheme |
Add to Reading List |
Microsoft PowerPoint - ch3.ppt [相容模式]