GNU SIP Witch is a secure peer-to-peer VoIP server. Calls can be made even behind NAT firewalls, and without requiring service providers. SIP Witch can be used on the desktop to create bottom-up secure calling networks and as a free software alternative to Skype. It 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.
Changes: Sending of hash rather than realm to server when a user changes the authentication secret with a live server instance running was fixed. Automatic activation of generated UUID SIP realm when no realm is explicitly set by the user was fixed.
Release Tags: bug fix release
Tags: Communications, Telephony, Office/Business, Security
Licenses: GPLv3