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Fri 04 of Jul, 2008 [22:29 UTC]

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  • Samuel, Thu 03 of Jul, 2008 [13:41 UTC]: ok thank you
  • Mats Karlsson, Thu 03 of Jul, 2008 [13:37 UTC]: Nice Samuel, will look forward to rad it.
  • bwl_fernstudent, Thu 03 of Jul, 2008 [09:08 UTC]: Your blog shows some usefull code
  • Samuel, Thu 03 of Jul, 2008 [08:04 UTC]: I'll translate it, for sure
  • Mats Karlsson, Wed 02 of Jul, 2008 [20:46 UTC]: LOL, in french! Translate it to English and I will read it.
  • Samuel, Wed 02 of Jul, 2008 [08:07 UTC]: Hello, i wrote a blog about Asterisk, speaking about installation,programming and more http://sambranche.blogspot.com/
  • Nick Barnes, Tue 01 of Jul, 2008 [17:46 UTC]: Steve - Asterisk doesn't 'fit into linux' - it's an application which runs on top of Linux.
  • Steve, Mon 30 of Jun, 2008 [18:07 UTC]: anyone know where I can find a block diagram of how asterisk fits into linux. my f'ing bosses want me to draw something up.. ugh.
  • akbar, Fri 27 of Jun, 2008 [10:37 UTC]: marley_boyz@yahoo.com how to configure call forward, call back, call pick up using TDM and asterisk 1.2.13... please help me.. thx...
  • Matthew Williams, Tue 24 of Jun, 2008 [22:37 UTC]: We are looking for Tier II VoIP Support Technicians in St Louis. Send resumes to mwilliams AT voxitas DOT com.
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SIP response codes

SIP/2.0 allows six values for the first digit:

From the SIP Rfc:

The response codes are consistent with, and extend, HTTP/1.1 response codes. Not all HTTP/1.1 response
codes are appropriate, and only those that are appropriate are given here. Other HTTP/1.1 response codes
SHOULD NOT be used. Also, SIP defines a new class, 6xx.


  • 1xx: Provisional — request received, continuing to process the request;
    • Provisional responses, also known as informational responses, indicate that the server contacted is performing some further action and does not yet have a definitive response. A server sends a 1xx response if it expects to take more than 200 ms to obtain a final response. Note that 1xx responses are not transmitted reliably. They never cause the client to send an ACK. Provisional (1xx) responses MAY contain message bodies, including session descriptions.
  • 2xx: Success — the action was successfully received, understood, and accepted;
  • 3xx: Redirection — further action needs to be taken in order to complete the request;
  • 4xx: Client Error — the request contains bad syntax or cannot be fulfilled at this server;
  • 5xx: Server Error — the server failed to fulfill an apparently valid request;
  • 6xx: Global Failure — the request cannot be fulfilled at any server.


Back to SIP
Created by oej, Last modification by oej on Sun 04 of Jan, 2004 [13:47 UTC]

Comments

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Mapping SIP errors with DSS1 codes

by Fernando on Wednesday 10 of January, 2007 [21:29:10 UTC]
you can see the mapping between SIP error messages and DSS1 codes in the following page. Can be of your interest.

http://en.voipforo.com/SIP/SIP_error_messages.php

SIP Response Codes / German Article

by koehler on Tuesday 31 of May, 2005 [19:41:19 UTC]
You can find an article about the SIP response codes here (german language)

http://www.sipsurf.de/news/Take-a-Seat/Die-SipSurf-SIP-Codes-36.html

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