Package sipwitch

A secure peer-to-peer VoIP server for the SIP protocol

http://www.gnu.org/software/sipwitch

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.

General Commands
Command Description
sipcontrol script control and manage GNU sipwitch server.
sippasswd update user's sip digest
sipquery register and report sip contact details
System Administration
Command Description
sipw sipwitch service daemon