SIP and RTP Stack

jobedward

Note: I only searched for C/C++ stacks and applications. There also exist a lot of stacks and applications for other programming languages, especially for java. If you are looking for Java stacks/applications, please ask Google. If you have any comments or interesting links, or do you want to report broken links, please contact me
RTP Stacks (mainly open source C/C++ stacks)

• jrtplib: C++; License: Free; Homepage:
  http://lumumba.luc.ac.be/jori/jrtplib/jrtplib.html
  
  
• Common Multimedia Library: from UCL London, includes RTP stack; C; License: Free; Homepage:
  http://www-mice.cs.ucl.ac.uk/multimedia/software/common/
  
  
• ortp: C; License:
  LGPL
  ; Homepage:
  http://www.linphone.org/ortp/
  ; without RTCP, from linphone
  
• GNU ccRTP: C++; License:
  GPL
  (with
  linking exception
  ); Homepage:
  http://www.gnu.org/software/ccrtp/
  
  
• LIVE.COM Streaming Media: C++; License:
  LGPL
  ; Homepage:
  http://live.com/liveMedia/
  
  
• Morgan RTP DirectShow Filters: C++; License: ?; Homepage:
  http://www.morgan-multimedia.com/RTP/
  ; based on liveMedia library
  
• RTP from vovida.org: C++; License:
  Free
  ; Homepage:
  http://www.vovida.org/protocols/downloads/rtp/
  
  
• RTPlib: RTP library from Lucent Technologies/Cloumbia University; C; License:
  Non-exklusive source code license
  ; Homepage:
  http://www-out.bell-labs.com/project/RTPlib/
  
  
• librtp: C; License:
  GPL
  ; Homepage:
  http://gphone.sourceforge.net/template.php3?page=librtp
  ; from
  Gnome-o-phone
  
  
• 
  

SIP Stacks

• dissipate: C++; License:
  GPL
  ; Homepage:
  http://www.div8.net/dissipate/
  ; The original dissipate by Billy Biggs.
  
• dissipate2: C++; License:
  GPL
  ; Homepage:
  http://www.wirlab.net/kphone/
  ; A enhanced dissipate, is part of the kphone distribution.
  
• GNU osip; C; License:
  LGPL
  ; Homepage:
  http://www.gnu.org/software/osip/
  ; Also known as libosip. Note: The interface of osip has been changed and from now on it will be called osip2!
  
• GNU eXosip; C; License:
  GPL
  ; Homepage:
  http://savannah.nongnu.org/projects/exosip/
  ; The extensible osip: "...It aims to implement a simple high layer API to control the SIP for sessions establishements and common extensions. Once completed, this eXtended library should provide an API for call management, messaging and presence features....
  
• SIP from vovida.org: C++; License:
  Vovida Software License
  ; Homepage:
  http://www.vovida.org/protocols/downloads/sip/
  
  
• 
  

RTP Applications

• RAT - Robust Audio Tool; Supports a large number of codecs, ... License: Free; Homepage:
  http://www-mice.cs.ucl.ac.uk/multimedia/software/rat/
  
  
• JMF - Java Media Framework: Can receive and send RTP streams; Homepage:
  http://java.sun.com/products/java-media/jmf/
  
  
• MP3/RTP Plugin for Winamp: Homepage:
  http://www.live.com/multikit/winamp-plugin.html
  
  
• Vomit - Voice over Missconfigured Internet Telephones: Plays back captured voice conversation; Homepage:
  http://vomit.xtdnet.nl
  
  
• RTP Tools: Several RTP utilities from the Columbia University; Homepage:
  http://www.cs.columbia.edu/IRT/software/rtptools/
  
  
• UDP Packet Reflector/Forwarder: A tiny tool which forwards or reflects UDP packets. You can also add delay and packet loss. Very useful if you want to test RTP applications. Homepage:
  http://www.cs.ucl.ac.uk/staff/s.bhatti/teaching/z02/reflector.html
  . As I was not able to compile this tool I searched and found a binary somewhere in the web. You can download it
  local
  
  
• 
  

SIP Phone (User Agent, Softphone, Proxy)

• Ubiquity User Agent: Java based SIP Client for Windows, very useful, you have to register (free) to get an license; Homepage:
  http://www.ubiquity.net/useragent.php
  
  
• Linphone: A SIP Softphone for Linux (GNOME), needs libosip ans oRTP; Homepage:
  http://www.linphone.org/
  
  
• KPhone: A SIP Softphone for Linux (KDE); Homepage:
  http://www.wirlab.net/kphone/index.html
  
  
• Vovida: Complete SIP Suite for Linux (Uaser Agent, Proxy, ...), very, very big software contruct; Homepage:
  Vovida.org
  
• Siphon: Linux SIP Softphone; Homepage:
  http://siphon.sourceforge.net/index.html
  
  
• ***AZ SIP Phone: Cool looking SIP Phone for Windows, crashes very often at my PC, but works well on my friends PC; Homepage:
  http://www.avaz.com/products/software/sip/index.html
  
  
• EZ-Phone (Evaluation Version): SIP Phone for Windows; Homepage:
  http://www.hssworld.com/voip/download.htm
  
  
• MySIP: SIP User Agent from Siemens; Homepage:
  http://www.mysip.ch/
  
  
• MSN Messenger: Microsofts Messenger, Version 4.6 allows also connections to other SIP servers than microsofts one. Nice design, works very well. Can be used with the SIP service of iptel.org. Homepage:
  http://messenger.microsoft.com
  ; local
  download of Version 4.6
  for Windows NT (2000).
  
• MSN Messenger: Microsofts Messenger, Version 4.7 allows also connections to other SIP servers than microsofts one. Nice design, works very well. Can be used with the SIP service of iptel.org. Homepage:
  http://messenger.microsoft.com
  ; local
  download of Version 4.7
  for Windows XP.
  
• SJPhone: SIP and H.323 Softphone for Windows, Linux and PocketPC from:
  http://www.sjlabs.com/
  . The
  configuration for SIP
  is a little bit tweaky. And there must not be another SIP client running on port 5060 or the SJPhone won't work.
  
• instant xpressa: The software version of the xpressa SIP phone from pingtel:
  http://www.pingtel.com/appdev.jsp
  ; A really impressive SIP phone with a lot of features. Can be extended with Java programs, but no free version available.
  
• xphone: A SIP client for Windows and Windows CE,
  http://xphone.xten.net/
  . The beta version is free.
  
• SIPPS: SIP softphone with answering machine and a lot of features, but, IMHO, a not very intuitive user interface, which should be better in the next version (try it yourself).
  http://www.sippstar.com/
  . A Demo for testing is available.
  
• 
  

SIP Test Utility

• sipsak: SIP Swiss Army Knife, very useful test utility (Linux); Homepage:
  http://sipsak.berlios.de/
  
  
• SIPNess: Ortena Networks SIP Messenger, very useful test utility for windows; Homepage:
  http://www.ortena.com/download.htm
  
  
• 
  

SIP Applications (Proxy, Location Server)

• Sip Express Router (ser): Highspeed GNU SIP proxy with a lot of features and a lot of ongoing development. Homepage:
  http://www.iptel.org/ser/
  . A really cool SIP proxy - I like it! You can also take a look at the
  development homepage
  .
  
• Asterisk: Linux Software PBX with Gateway, SIP Proxy, Gateway (SIP, H.323, PSTN, ...); Homepage:
  http://www.asteriskpbx.com/
  
  
• 
  

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