UtilCall
3
Shareware
Now the Call Flow Extract can create flowcharts for you!
VoIP Bookers
Freeware
VoIP Bookers offers you quality voIP and sip calls.
9
3CX System Ltd
30
Freeware
Be connected to all your contacts anyhwere anytime with 3CX VoIP Client.
26
Amolto Call Recorder for Skype
1,619
Freeware
Record Skype calls and export them to your local folders.
Abto, LLC
Shareware
VoIP SIP SDK provides a powerful and highly customizable solution.
3
Octro, Inc.
62
Shareware
OctroTalk is an integrated instant messaging application VoIP call, SIP call etc.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
FaxVoip Software
1
Shareware
Fax Voip T.38 Console - T.38 and Audio Fax over VoIP (SIP, H.323).
1
Effexis Software
67
Shareware
Creates call flows & UML sequence diagrams from textual inputs.
Abto
Shareware
ABTO VoIP SIP SDK installation includes a number of finished softphone samples.
63
FaxVoip Software
19
Shareware
Fax Voip Softphone - SIP/H.323 software telephone. T.38 Fax. Call Recording.
StarTrinity.com
11
Freeware
SIP VoIP Softswitch with billing for VoIP wholesale, GSM termination, IVR, PBX.
3
AdoreSoftphone
208
Demo
A basic SIP Softphone that allows to connect to VoIP PBX and providers.
15
Linphone
2,568
Open source
Configure SIP accounts, perform VoIP phone calls or initiate audio conferences.
1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.