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PhonerLite

Freeware by Heiko Sommerfeldt
144 x 5217Kb downloads

Free Vista Files award
...provider supporting the protocol SIP. PhonerLite supports several SIP profiles, each configurable independently. PhonerLite supports IPv6 and...
 
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Express Talk VoIP Softphone

Shareware by NCH Software
198 x 684Kb downloads

Free Vista Files award
...The Express Talk softphone works like a telephone to let you make...internet who has installed it (or any other SIP softphone). Connect your webcam or other video device...computers. ~Supports computer to phone via a VoIP SIP gateway provider. More information on VoIP here. ~Configure...
 
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Buzzfon p2p

Freeware by Buzzfon
101 x 532Kb downloads

...Buzzfonp2p is the latest voip software or peer to peer application that you can now download for free to call unlimited worldwide! Download this free voip software/application right now...
 
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Phoner

Freeware by Heiko Sommerfeldt
115 x 4896Kb downloads

Free Vista Files award
...Phoner is a free softphone for ISDN and VoIP telephony. An answering machine...
 
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Freeware by PeerMe, Inc.
78 x 1660Kb downloads

...Founded in 2004, PeerMe, Inc., www.PeerMe.com, is a privately held international peer-to-peer communications technology company with offices in Mountain View, Calif., Tokyo, Japan, South Korea, India,...
 
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3CXPhone FREE VoIP Phone for Windows

Freeware by 3CX Ltd
189 x 3472Kb downloads

...Free VOIP / SIP phone (softphone) for Windows. Use your PC as...a phone. Works with popular VOIP providers and SIP PBX`s (including 3CX Phone System). The interface is...Features: * Smartphone-like interface * Support for multiple SIP profiles * Record calls to file * Displays...
 
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VSoft3

Freeware by MoBif Berhad
73 x 3818Kb downloads

...The VSoft Phone is a simple to use internet telephone system that can reduce your call costs. It uses the latest technology to let you make calls to friends, family,...
 
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Zoiper Communicator Softphone

Freeware by Zoiper
200 x 2868Kb downloads

...Based on the voice engine of the familiar Zoiper 2.0 the powerful Zoiper software Communicator presents a completely redesigned interface and enhanced functionality for easy management of multiple communication...
 
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VaxVoIP SIP SDK

Shareware by VaxSoft
46 x 41557Kb downloads

...VaxVoIP SIP SDK accelerates the development of SIP based webphone, softphone and IVR systems for Desktop...OS and Mobile-Phones. VOICE CHANGER SUPPORT: VaxVoIP SIP SDK supports Voice Changer, which works in real-time...just inhaled helium. ANSWERING MACHINE DETECTION SUPPORT: VaxVoIP SIP SDK exports functionality to develop interactive intelligence based...
 
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One4000IP

Shareware by One4000
63 x 5038Kb downloads

...You can call to any PC with a SIP net phone/ soft phone, not just the ones...
 
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ABTO SIP SDK

Shareware by VoipSipSDK
75 x 106Kb downloads

...ABTO SIP SDK provides a solution to quickly build VoIP...through firewall or NAT, and more. Also ABTO SIP SDK is based on IETF standards (SIP, STUN,...of ActiveX, COM, and plain dll files * SIP Registrar (SIP server) support * Auto gain controller...buffer * DTMF (Dual Tone Multi Frequency) * SIP Proxy authentication * Support of calls: Hold/Retrieve Call,...
 
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AGEphone

Demo by ageet Corporation
73 x 2732Kb downloads

...more. It`s VoIP engine "microSIP stack", an original SIP parser and IP packet processing program make operation...Translators (NATs) # RFC3581: An Extension to the SIP for Symmetric Response Routing # UPnP :Universal Plug...
 
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Express Dial Telephone Dialer

Shareware by NCH Software
118 x 253Kb downloads

...VoIP lines. * Integrates with Express Talk for SIP based VoIP calls. * Work with almost all...Scribe - Transcription Software Express Talk - VoIP Softphone Software FastFox - Typing Expander HourGuard - Timesheet...
 
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Zoiper Free IAX and SIP softphone

Freeware by Securax Ltd
131 x 2868Kb downloads

Free Vista Files award
...Zoiper Free is a IAX and SIP softphone compatible with the Asterisk platform as any other...capable system. Zoiper Free Edition features include: * SIP + IAX/IAX 2 protocols * STUN support *...Native conferencing * API * TLS/TCP support with SIP * TLS with SRTP support * g.729 (optional)...
 
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Free Vista Files award
...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...fully-customizable user interface and brand name. The conaito SIP SDK contains a high performance VoIP conferencing client...even for both low and high-bandwidth users and SIP compatible devices (hardware and software). It enables a.
 
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...* VPN Support (Additional Cost) * Softphone with G.729 codec * CRM solution: Click to...full-duplex sound card * UPNP NAT/Firewall support, stable SIP RTP ports * Auto-configuration of settings for easy...
 
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...VoIP SIP SDK for .NET and ActiveX - A powerful...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...user interface and brand name. The conaito VoIP SIP SDK contains a high performance VoIP conferencing client...
 
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...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...user interface and brand name. The conaito VoIP SIP SDK contains a high performance VoIP conferencing client...
 
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...file from this level. PC to Phone Client softphone based on the g723.1 codec. Webphone softphone that...
 
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...highly versatile VoIP SDK to accelerate development of SIP applications. Our brand-new SIP Phone DLL provides a...powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone...fully-customizable user interface and brand name. The conaito SIP Phone DLL contains a high performance VoIP conferencing...even for both low and high-bandwidth users and SIP compatible devices (hardware and software).
 
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