MizuPhone has features never seen in other SIP softphones (like HD video, Remote Desktop, etc). MizuPhone helps to join the largest comunity in the world. Over 10 million existing SIP users. The VOIP client that takes the most of the newest VOIP technologies. With the help of its advanced network handling, it will work behind NAT's where other softphone's will fail. Full compatibility with your SIP infrastructure

If you own a SIP device, either SIP phone or SIP ATA is OK, which connect to your company's IPPBX or ITSP's SIP server, and sometimes you want to get cheaper and better calls through Skype or your customers is only available on Skype, in this case you must use earphone or USB phone to make or receive Skype calls. With SiSky Personal Edition, an IP phone is enough to meet your demand. A neatly tabletop will do a greatly convenience to your work.

SIP SDK - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications. It accelerates the development of SIP/ RTP compliant soft phone with a fully-customizable user interface and brand name.

VoIP SIP SDK - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications. It accelerates the development of SIP/ RTP compliant soft phone with a fully-customizable user interface and brand name.

PCBest Network provides SIP solutions for SIP Developers. From high level SIP ActiveX to low level SIP SDK, the complete SIP development solutions are giving users multipul choices to deploy their voip productions in fastest and most efficient way. PCBest Network's SIP SDK can be used to develop SIP clients or Servers(proxy, media gateway, PBX, or any other apps). Samples and libs are downloadable from PCBest Network's website(www.pcbest.net).

VXML 2.1, SIP 2.0, IVR Platform

FACbuttons.ocx is a advanced commandbutton containing 3 command buttons. Aimed at the Visual-Basic developer, this component is easy to use and bullet-proof. You get a 60 day trial before buy

Free VOIP / SIP phone. Use your PC as a phone. Works with any SIP / VOIP provider/ phone service. Use instead of the soft phone provided by your VOIP provider which locks you into their VOIP phone service. Easy to use interface to transfer, forward calls or set-up conference calls. Call log, call statistics & phone-book. Available in English, German, Spanish, French & Portuguese. Free download from http://3cx.com.

The SCML 3D FRAME OCX is an OCX control allowing the programmers to display nice frames on their Visual Basic forms without resorting to use a drawing software.

April16 has released NetColor OCX, a control for visual basic which makes converting different color formats easy. Primarily aimed at those designing web design, paint or editor applications, NetColor OCX will make a useful addition to your VB toolbox and best of all it is totally free.

VaxVoIP SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based IP-Telephony make and receive phone calls feature in your web pages and software applications. It delivers superior voice quality by integrating advanced digital voice processing features including acoustic echo cancellation, noise cancellation and adaptive jitter buffering.