Abto, LLC
Shareware
VoIP SIP SDK provides a powerful and highly customizable solution.
1
Lantech Soft
143
Shareware
It allows you to extract phone, mobile and fax numbers from the Internet.
YOU-WIN Co., LTD
Freeware
pc080 Messenger Phone is a free downloadable soft phone.
conaito Technologies
19
Shareware
Is adds quickly SIP based dial in your software applications.
1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
6
FrankCall-V5.0
1
Freeware
Frankcall provide PC to Phone, Mobile VOIP, Mobile SIP, Mobile Dialer services.
71
Voixer
29
Freeware
Voix Phone Is a multiplatform IAX soft phone, has been thought with simplicity in mind, all feature....
QuotaSmash
4
Shareware
A soft phone ‘web phone dialer” that instantly make calls.
8
PortSIP Solutions, Inc.
221
Shareware
PortGo Professional is a SIP-based phone for Windows desktop.
TechnoCom Solutions
86
Shareware
Phone Number Web Extractor extracts phone, mobile and FAX numbers from internet.
16
SJ Labs
704
Freeware
A small soft phone application with all the features.
2
TelTel
17
Freeware
TelTel soft phone users call each other for free over the TelTel Network.
3
Cisco Systems, Inc.
1,112
Freeware
Easily access soft phone,presence,instant messaging, voicemail and so much more.
Christer Ulfsparre
2
Open source
A standards-compliant soft phone using text, voice and video.
Esamin
34
Shareware
Use esamin soft-phone and start calling and sending SMS messages very cheap.
