A secure peer-to-peer VoIP server for the SIP protocol
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GNU SIP Witch is a secure peer-to-peer VoIP server. Calls can be made even behind NAT firewalls, and without needing a service provider. SIP Witch can be used on the desktop to create bottom-up secure calling networks as a free software alternative to Skype. SIP Witch can also be used as a stand- alone SIP-based office telephone server, or to create secure VoIP networks for an existing IP-PBX such as Asterisk, FreeSWITCH, or Yate.

Active Releases Overview

Release Latest Released Version Version in Testing
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Upstream Summary



karsten's sipwitch-1.9.1-7.fc23 tagged into f23 by karsten (ppc)

Details 5 days ago - 2015-06-30 01:36:27

karsten's sipwitch-1.9.1-7.fc23 completed (ppc)

Details 5 days ago - 2015-06-30 01:34:41

karsten's sipwitch-1.9.1-7.fc23 started building (ppc)

Details 5 days ago - 2015-06-30 01:28:10


Koji build sipwitch-1.9.1-7.fc23.i686.rpm signed with sigkey '34ec9cba'

Details 8 days ago - 2015-06-26 03:03:35


sharkcz's sipwitch-1.9.1-7.fc23 tagged into f23 by sharkcz (s390)

Details 9 days ago - 2015-06-25 13:35:08

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This Web Site is licensed under the GNU Affero General Public License. You may get sources for the current running code from these repositories: