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File:SIP signaling.png

From Wikipedia, the free encyclopedia

SIP_signaling.png(595 × 502 pixels, file size: 23 KB, MIME type: image/png)

Summary

Description
Selfmade compilation from http://sipcenter.com/

Example: User1’s UAC uses an Invite Client Transaction to send the initial INVITE (1) message.

If no response is received after a timer controlled wait period the UAC may chose to terminate the transaction or retransmit the INVITE.

Once a response is received, User1 is confident the INVITE was delivered reliably. User1’s UAC must then acknowledge the response.

On delivery of the ACK (2) both sides of the transaction are complete. In this case, a dialog may have been established.

[1]
Date 1 September 2005 (original upload date)
Source Transferred from en.wikipedia to Commons.
Author Dewikipeder at English Wikipedia
This diagram image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.


It is recommended to name the SVG file “SIP signaling.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.

Licensing

Public domain This work has been released into the public domain by its author, Dewikipeder at English Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
Dewikipeder grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2008-12-14 06:18 Noir 666×546× (25485 bytes) Compressed with PNGOUT and AdvanceCOMP.
  • 2005-09-01 14:25 Dewikipeder 666×546× (38152 bytes) selfmade compilation from sipcenter.com
  1. James Wright. SIP - An Introduction (PDF). Konnetic. Retrieved on 2011-01-11.

Captions

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Items portrayed in this file

depicts

1 September 2005

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current12:23, 2 March 2017Thumbnail for version as of 12:23, 2 March 2017595 × 502 (23 KB)CountingPineCrop slightly, removing grey right edge
21:11, 26 June 2012Thumbnail for version as of 21:11, 26 June 2012666 × 546 (25 KB)OgreBot(BOT): Reverting to most recent version before archival
21:11, 26 June 2012Thumbnail for version as of 21:11, 26 June 2012666 × 546 (37 KB)OgreBot(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2005-09-01 14:25:27 by Dewikipeder
06:26, 6 March 2012Thumbnail for version as of 06:26, 6 March 2012666 × 546 (25 KB)ولد ببال
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file:

Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.