SIP: Session Initiation Protocol SIP (Session Initiation Protocol) is an application-layer control protocol that can establish, modify, and...

Commercial 7.45 MB Download

Call Anyone from Anywhere. Save Money with FonoSIP.com Get a FonoSIP account. Tell your friends, family, clients, and talk to them for free....

Commercial 7.45 MB Download

SIP SDK for .NET and ActiveX - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP Client...

Commercial 21.31 MB Download

VaxVoIP SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based IP-Telephony make and receive phone calls...

Commercial 14.2 MB Download

http://ipphonesdk.com http://ipphonesdk.com don't have to experience on so many Telecom and Internet protocols and concepts. The SIP SDK has integrated...

Commercial 7.45 MB Download

TekSIP is a freeware SIP Registrar and Stateless SIP Proxy for Windows. You're free to use it for both commercial and personal use. We only ask...

Freeware 357 KB Download

Adore SIP Softphone comes with an intuitive Graphical User Interface and can be easily customized. It's designed with SIP technology that can be...

Freeware 400 KB Download

Axon is a virtual PBX designed to manage calls within a business or call center environment. Any business, whether small or large, can now implement...

Freeware 1.26 MB Download

Disturb),Redial,Mute,APremium Features: 4 Lines,Call Recording,Hold / Unhold ,Transfer (Xfer),DND (Do not Disturb),Redial,Mute,A accept call,NAT/Firewall support STUN...

Freeware 5.11 MB Download

MAX Phone is expanding the soft phone experience by making it even easier for users to make VoIP (Voice over Internet Protocol) and Video over IP...

Commercial 5.04 MB Download

Disturb),Redial,Mute,APremium Features: 4 Lines,Call Recording,Hold / Unhold ,Transfer (Xfer),DND (Do not Disturb),Redial,Mute,A accept call,NAT/Firewall support STUN...

Freeware 5.11 MB Download

The award-winning VoIP SDK is a powerful and highly versatile set of tools designed to dramatically accelerate development of SIP applications. VoIP...

Commercial 7.45 MB Download

Ÿ SIP (RFC3261, RFC2543) Ÿ Support IAX2 protocol Ÿ Support codec: G.711A/u, G.722,G.723 high/low, G.729i A/B Ÿ Support...

Commercial 7.45 MB Download

The award-winning VoIP SDK is a powerful and highly versatile set of tools designed to dramatically accelerate development of SIP applications. VoIP...

Commercial 7.45 MB Download

SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based dial and receive phone calls feature in your web pages...

Commercial 7.45 MB Download