Smart Internet Faxing Company
1
Freeware
Look up the phone area code of any city or town in China.
1
ProfInfoTech
15
Freeware
Billion Phone - compact convenient SIP phone software for making voice calls.
2
Heiko Sommerfeldt
907
Freeware
Enables voice connections to landline , cellular network and VoIP.
1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
6
PageQRCode
160
Freeware
Code QReator is a free QR Code generator for Windows systems.
2
MyVoipApp,Inc.
81
Freeware
Myvoipapp Sip Phone is a usefull tolls easy to use.
Microsoft Corporation
934
Freeware
It adds documentation, sample code, header and library file.
Microsoft Corp.
24
Freeware
Contains documentation, sample code, header and library files for Windows Mobile.
MSDN
2
Freeware
This sample code is provided in conjunction with the MSDN Library article.
Microsoft Corporation
1
Freeware
It includes UDDI client development components and sample code.
Evoluce AG
4
Demo
Is for applications developers that includes APIs, sample code, and drivers.
12
Net2Phone Inc.
770
Freeware
Net2Phone SIP Dialer lets you make phone calls using your computer.
15
Linphone
2,606
Open source
Configure SIP accounts, perform VoIP phone calls or initiate audio conferences.
3telCafe
78
Freeware
A free SIP Softphone which offers PC-to-Phone service.
