Konnetic
9
Shareware
Konnetic's Unity SIP .NET SDK povides a fully RFC3261 compliant class library.
1
Microsoft Corporation
17
Freeware
It adds two new emulator images to your existing Windows Phone SDK installation.
31
Microsoft Corporation
4
Freeware
Experiment with the latest tools release for Windows Phone.
9
3CX System Ltd
30
Freeware
Be connected to all your contacts anyhwere anytime with 3CX VoIP Client.
conaito Technologies
3
Freeware
VoIP and Video conferencing with clear quality for low and high-bandwidth users.
VisioForge
30
Shareware
This SDK let programmers integrate video capturing into their applications.
Abto, LLC
Shareware
VoIP SIP SDK provides a powerful and highly customizable solution.
Abto
Shareware
ABTO VoIP SIP SDK installation includes a number of finished softphone samples.
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
ProfInfoTech
15
Freeware
Billion Phone - compact convenient SIP phone software for making voice calls.
DalCom Co. Ltd.
2
Freeware
A VoIP USB phone with a user friendly full-featured internet phone.
2
MyVoipApp,Inc.
81
Freeware
Myvoipapp Sip Phone is a usefull tolls easy to use.
8
Oren Nachman
374
Open source
An extension to the developer tools in Windows Phone SDK.
SSuite Office Software
Freeware
A Voip PC phone for network communications.
15
Linphone
2,572
Open source
Configure SIP accounts, perform VoIP phone calls or initiate audio conferences.
