Sip Voip Sdk
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...
Platforms: Windows
License: Freeware | Size: 1.08 MB | Download (1655): 3CX VOIP Phone for Windows Download |
Telepati SIP Phone Freeware allows you to make PC-PC phone-phone calls over the Internet. Developed using Research Labs VOIP SIP Phone SDK, this free soft phone brings SIP protocol support for ActiveX. With this phone once you set the gatekeeper proxy with the username and password from your...
Platforms: Palm OS, Windows, Windows CE
License: Freeware | Size: 1.44 MB | Download (792): Telepati SIP Phone Freeware Download |
Eliminate PBX headaches with 3CX Phone System for Windows!
Evolve your communications with 3CX Phone System for Windows - an office phone system/IP PBX that completely replaces your proprietary PBX, supports standard SIP soft/hard phones, VOIP services and traditional PSTN phone lines. 3CX...
Platforms: Windows
License: Freeware | Size: 18.7 MB | Download (704): 3CX Phone System for Windows Free Download |
Zfone uses a new protocol called ZRTP, which is better than the other approaches to secure VoIP, because it achieves security without reliance on a PKI, key certification, trust models, certificate authorities, or key management complexity that bedevils the email encryption world. Zfone also...
Platforms: *nix
License: Freeware | Size: 2 MB | Download (405): Zfone Download |
Monitoring The Web is a simple, effective and useful web based service that allows to monitor accessibility and functioning of internet resources like Web sites, VoIP and FTP servers.
By using diagnostic requests via the protocols HTTP, FTP, PING, and SIP, this utility continuously monitors...
Platforms: Windows, *nix, Windows CE
License: Freeware | Size: 614.55 KB | Download (211): Monitoring The Web Download |
Express Talk is software that works like a telephone to let you make calls on your Mac OS X. With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free. You can also call ordinary telephone numbers anywhere in the world...
Platforms: Mac
License: Freeware | Size: 813.06 KB | Download (57): Express Talk VoIP Softphone for Mac Download |
Nimbuzz Messenger combines the power of internet and smart phone messenger into one, and lets you make free video calls, voice calls, send chat messages, make new friends in chat rooms and share files on any PC/mobile device across popular messengers. Nimbuzz Messenger is available on Windows,...
Platforms: Windows
License: Freeware | Size: 17.88 MB | Download (128): Nimbuzz Messenger Download |
Nimbuzz is everything you need to communicate for free.
Here is what you get:
-FREE CALLS - HD quality calls to all your Nimbuzz contacts.
-FREE MESSAGING - Unlimited free chat. No extra costs.
-ALL IN ONE - Connect to Facebook, Yahoo! Messenger, MSN Messenger, AIM, ICQ,...
Platforms: Mac
License: Freeware | Size: 22.1 MB | Download (62): Nimbuzz: Free Calls & Messaging Download |
Free software for Voice, Video and Instant Messaging.
Platforms: Mac
License: Freeware | Download (161): ineen Download |
When you receive a phone call over any of the supported 3rd party telephony solutions* FoneConnector matches the caller's telephone number to the appropriate Daylite contact in the actual (open) Daylite database and opens a so called »Call Window«.
In this Call Window you can track details...
Platforms: Mac
License: Freeware | Size: 2.8 MB | Download (59): FoneConnector for Daylite for Mac OS Download |
MizuPhone is a SIP Client for Windows which lets you make VoIP/SIP calls to users anywhere in the world using any VoIP service provider, SIP server or your own PBX.
Features:
-Easy to use, zero-touch configuration
-Multiple profiles, multiple lines
-Superior voice quality with audio...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 4.28 MB | Download (191): Mizu VoIP SoftPhone Download |
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 easy to use and similar to that of popular Smartphones. 3CXPhone is compact and easy to install across a network. Features include...
Platforms: Windows
License: Freeware | Size: 3.39 MB | Download (61): 3CX Phone FREE VoIP Phone Download |
Mizu VoIP Server is an all in one enterprise grade softswitch solution with support to SIP and H.323. All Class5 features including sophisticated routing, access rules, CDR record generation, billing and accounting and offers full compatibility with your SIP infrastructure.
Highlights:...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 76.65 MB | Download (630): Mizu VoIP Server Download |
MizuPhone is a free SIP softphone for windows which lets you make VoIP/SIP calls to users anywhere in the world using any VoIP service provider, SIP server or your own PBX.
Features:
-Easy to use, zero-touch configuration
-Multiple profiles, multiple lines
-Superior voice quality with audio...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 7.64 MB | Download (181): Mizu SIP SoftPhone Free Download |
With SIP Proxy you will have the opportunity to eavesdrop and manipulate SIP traffic. Furthermore, predefined security test cases can be executed to find weak spots in VoIP devices. Security analysts can add and execute custom test cases.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 7.93 MB | Download (47): SIP Proxy - VoIP Security Test Tool Download |
ZOIPER Free Version 2.0 is a new generation IAX and SIP softphone compatible with the Asterisk platform as any other IAX or SIP capable system. ZOIPER Free Edition features include: IAX/IAX 2 + SIP protocols, STUN support, STUN server per account, Echo cancellation, DTMF tones sending, Support...
Platforms: Windows, Mac, *nix
License: Freeware | Size: 2.04 MB | Download (608): ZOIPER Free IAX and SIP softphone Download |
OLPC Live CD SDK is a Linux distribution created by Red Hat and based on Fedora Core for the One Laptop Per Child. One Laptop Per Child (OLPC) is an initiative to build a low-cost laptop computer with a pre-installed operating system and applications designed for children in developing...
Platforms: *nix
License: Freeware | Size: 314 MB | Download (115): OLPC Live CD SDK Build Download |
MizuPhone for iOS is a customizable VoIP softphone for iPhone and iPad which can be used with any softswitch or PBX using the industry standard SIP and RTP protocols. All common VoIP features are included making this software a suitable solution for all VoIP business needs. The customized version...
Platforms: *nix, iPhone,iPod,iTouch,Handheld/Mobile Other
License: Freeware | Size: 283 KB | Download (108): MizuPhone for iOS Download |
With the MizuDroid free softphone for Android you can make VoIP calls to users anywhere in the world using any VoIP service provider, SIP softswitch or your own PBX. Features include clear voice quality using industry standard codec such as G.729 and wideband codec, auto configuration, VoIP...
Platforms: *nix, Android, Handheld, Other,Java,RIM
License: Freeware | Size: 8.55 MB | Download (133): MizuDroid Download |
SEMS is a GPLv2+ media and application server for SIP based VoIP services. Basic applications like announcement, pre-call announcement, RBT, conference, voicemail, mailbox etc. and lots of example applications available.
Platforms: Mac, BSD, Linux
License: Freeware | Size: 4.22 MB | Download (46): SIP Express Media Server Download |