OS: Windows Vista, XP
Requirements: Gtk+ Runtime Environment
License: GPL, Free
Homepage: RACEQUEEN 
Enigma 0.8.6 Description
"Enigma is a free Session Initiation Protocol (SIP) softphone"
EverySoftware Editor: Enigma is a free Session Initiation Protocol (SIP) softphone available for your download. It can used to make Internet calls, establish conference and send instant messages to your buddies under the same SIP network. Choose your platform see features So whether your just having a simple voice Conversation or talking to a friend over Instant Messaging, Enigma will leads you to a new path of communications.
Features
Call, Redial, Hold
Auto Answer
Auto Conference
Dial Pad
Call History (Dialed Calls, Received Calls, Missed Calls)
Manage Groups (Add, Edit, Remove)
Manage Groups (Add, Edit, Remove)
Sorting (by Contact Name, by Contact Number)
Show Contacts
Account User Status (Auto Detect, Available, Busy, On the phone, Idle, Away, Offline)
Availability Settings (including Availability Message)
IM or chat messaging
Enigma 0.8.6 Download
