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.

this package contains the shared libraries.