SIP Softphones Comparision

Posted on 2006-04-27
Last Modified: 2008-01-09
There are many available softphones on net. However, there are also diffrent functions! and some are supporting good features. Does anyone help me to get a best one? both freeware and shareware! and I would like to get the information about price, benefits, advantages and disavantages of these softphones!  

01. Idefisk Manual (IAX2 softphone)
02. X-Lite softphone
03. Iaxcomm softphone
04. SIPPS softphone
05. FireFly softphone
06. SNOM360 softphone
07. eStara softphone
08. DIAX softphone
09. MediaX IAX2 softphone
10. SJphone softphone
11. IaxTeleFon softphone
12. KIAX softphone
13. Express Talk (SIP softphone)
14. Adore Softphone (SIP softphone)
15. XtremePhone (ePhone)
16. Microsoft Windows Messenger 5.1

Which one is the best solution for SIP? any suggestions are welcome!
Thank you very much!
Question by:leeyoung
    1 Comment
    LVL 36

    Accepted Solution

    Some of the software programs you have listed are IAX clients as opposed to SIP.

    I like the SJphone software. It supports all the main features and is a very clean easy to use interface. I have not actually used it myself though.
    The other main competitor is X-Lite which I have used. I found it non intuitive to use and complicated to configure.

    I use the DIAX IAX client with our telephone system. IAX does not give you all the features of SIP but it has a significant advantage that it has far fewer problems with firewalls and so is far more reliable working from within hotel rooms etc...

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