Chapter 4 - Session Control on the Internet pps
Chapter 4 - Session Control on the Internet pps
... example, the header fields below describe the SDP session description of Figure 4. 1: Content-Disposition: session Content-Type: application/sdp Content-Length: 193 The Content-Disposition indicates ... that the body is a session description, the Content-Type indicates that the session description uses the SDP format, and the Content- Length contains the length of t...
Ngày tải lên: 01/08/2014, 17:21
Chapter 5 - Session Control in the IMS pps
... information pointing to this S-CSCF. 5.7. BASIC SESSION SETUP 141 P-Access-Network-Info: 3GPP-UTRAN-TDD; utran-cell-id-3gpp= 244 50289A3299239 Figure 5. 24: The P-Access-Network-Info header field (2) The ... Edition Gonzalo Camarillo and Miguel A. Garc © 2008 John Wiley & Sons, Ltd. ISBN: 97 8- 0- 47 0- 5166 2- 1 144 CHAPTER 5. SESSION CONTROL IN THE IMS Conte...
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Chapter 210 Instant Messaging on the Internet pot
... chunk of the file). 45 8 CHAPTER 21. INSTANT MESSAGING ON THE INTERNET The MSRP address of the originator of the session is indicated in the MSRP URL contained in the a=path line in the SDP of the INVITE ... session. The MSRPS URLs returned are session URLs (i.e., they contain a session- id path, and they are valid only for one unique session) . Figure 21.18 sho...
Ngày tải lên: 01/08/2014, 17:21
Chapter 13 - Emergency Calls on the Internet pptx
... location information. The server retrieves the client’s location information, for example, by examining 3 24 CHAPTER 13. EMERGENCY CALLS ON THE INTERNET 30a89j4m23 Content-Type: application/sdp Content-Disposition: ... <sip:alice@ws1.example.com>; pub-gruu="sip:alice@example.com;gr=urn:uuid: a56d41bf-e0c 9-4 c80-abd 3-8 2c40b973806"; temp-gruu="sip.tgruu....
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Chapter 19 - The Presence Service on the Internet pdf
... whether the actions and transformations are executed or not, so the condition can be seen as the “if” statement of a conditional sentence. A condition contains a number of expressions. Each of them ... notifies the watcher (step 7) that the subscription is set to the “pending” state until further instructions are received from the 42 4 CHAPTER 19. THE PRESENCE SERVICE ON...
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Chapter 17 - Service Configuration on the Internet pdf
... to further illustrate a few concepts. The first line of the document is the XML declaration that defines the XML version and the encoding used in the document. Then, the data that constitute the ... field containing the entity tag of the cached version o f the content. The PUT request also contains a MIME body with the new desired content. The server receives the re...
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Chapter 23- Conferencing on the Internet ppt
... description (part 1) 49 4 CHAPTER 23. CONFERENCING ON THE INTERNET Figure 23.10: BFCP architecture 23 .4. 1 Contacting the Floor Control Server In order to contact a conference’s floor control server, the ... decisions are enforced in any way. They may or may not be enforced, depending on the environment. 23 .4. THE BINARY FLOOR CONTROL PROTOCOL (BFCP) 49 3 In XCON,...
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Chapter 11 - Security on the Internet pptx
... <sip:bob@192.0.100.2> Content-Length: 197 Content-Type: application/pkcs7-mime; smime-type=enveloped-data; name=smime.p7m Content-Transfer-Encoding: base 64 Content-Disposition: attachment; filename=smime.p7m; handling=required rfvbnj756tbBghyHhHUujhJhjH77n8HHGT9HG4VQpfyF467GhIGfHfYT6 7n8HHGghyHhHUujhJh4VQpfyF467GhIGfHfYGTrfvbnjT6jH7756tbB9H f8HHGTrfvhJhjH776tbB9HG4VQbnj7567GhIGfHfYT6g...
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Chapter 9 - Quality of Service on the Internet ppt
... Merging the Internet and the Cellular Worlds Third Edition Gonzalo Camarillo and Miguel A. Garc © 2008 John Wiley & Sons, Ltd. ISBN: 97 8- 0- 47 0- 5166 2- 1 268 CHAPTER 9. QUALITY OF SERVICE ON THE ... reserved for them. The assured forwarding PHB provides different drop precedence levels, so that low-priority packets are discarded before high-priority ones und...
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Chapter 6 - AAA on the Internet ppt
... identifier of the session. All messages pertaining to the same session contain the same Session- ID AV P value. Section 6.3.1 describes the concept of session in the context of Diameter. 6.3. THE DIAMETER ... standardized in the IETF). The Vendor-Specific-Application-Id contains either an Auth-Application-Id or an Acct-Application-id AVP, although only one of them can be...
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