| X-Lite |
Free Client, Good features | counterpath.com |
| Global IP | Free Client, Many features | PC Phone |
| SJPhone | Beta test version -free | SJLabs.com |
| SIPPS | Encypted, Instant messaging | NERO.com |
| SNOM 360 | Emulation of the Snom 360 Hardware for WIN | SNOM |
| MyJabber | With Jabber messaging service | MyJabber.net |
| SipEyePhone | Easy to configure, very reliable | eyepmedia |
| Firefly Softphone | Messaging Firefly with low bandwidth requirements | firefly |
|
Twinkle Softphone |
SIP Softphone for Linux | Twinkle Softphone |
| Openzoep | VoIP and IM engine based on SIP | Openzoep |
| PhonerLite | Free SIP Softphone, easy to use | PhonerLite |
| Express talk | Supports 4 lines,call transfer, Address book | Express Talk |
How it works 
