Sip Adapter Circuits

Enigma is a free Session Initiation Protocol (SIP) softphone available for your download. It can used to make Internet calls, establish conference and send instant messages to your buddies under the same SIP network. Choose your platform see features So whether your just having a simple voice...

Keyspan USB Serial Adapter is the driver software that allows you to connect your Palm Pilot devices to you USB ports on your Mac.

Keyspan USB Adapter contains the drivers for the following adaptors: Twin Serial Adapter (models USA-28X, USA-28XA and USA-28XB) PDA Adapter (models USA-19 and USA-19Qi) High Speed Serial Adapter (models USA-19W and USA-19QW) USA-18X Serial Adapter USA-28 USB Serial Adapter USA-49W 4-port Serial...


Platforms: Mac

Keyspan USB 4-Port Serial Adapter contains version 1.1 of the Keyspan USB 4-Port Serial Adapter installer.


Platforms: Mac

CardBus is a high-performance 32-bit version of the PC Card standard. CardBus cards are able to take advantage of internal bus speeds that can be as much as four-to-six times faster than 16-bit PC Cards. The CardBus CompactFlash Adapter will allow consumers to get the maximum capability out of...


Platforms: Mac

Express Talk is software that works like a telephone to let you make calls on your Pocket PC. 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: Pocket PC, Windows

The Mizu browser Webphone (WebSIPPhone) is a lightweight standard based VoIP web phone software that can be run from the browsers, embeddable in your website. Based on the industry standard SIP protocol, it is compatible with all VOIP devices and services. It can call any other SIP soft phone...


Platforms: Windows, Mac, *nix, Windows 7, Windows Server, OpenVMS, Handheld, Other,Java

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, resellers module, calling-card, web interface with full compatibility with your...


Platforms: Windows

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

Fax Voip T38 Fax & Voice - Fax and Answering Machine for your SIP/H.323/ISDN CAPI 2.0 line. Multiple SIP Registrations. Call Routing. Voice Fax Modem for your Fax & Voice software. Color faxes over VOIP and ISDN. Fax Routing Methods. Fax-On-Demand. For your fax or voice application, it's a Voice...


Platforms: Windows, Windows 7, Windows Server, Other

Billion PBX - new generation phone system working in IP-networks using SIP protocol. Billion PBX can be installed on usual office computer to create fully functional phone system over the LAN. Users will be able to make not only voice calls but also will have a whole range of additional features...


Platforms: Windows, *nix

Billion Softswitch works as a switchboard in VoIP SIP/H323 networks allowing to proxy both signaling and media streams, to perform cross-protocol conversion and even to do media stream transcoding. Billion Softswitch improves carrier or enterprise VoIP network using advanced call routing features...


Platforms: Windows, *nix

Ozeki VoIP SIP .Net SDK allows to develop a Silverlight text/audio/video chat program among more Silverlight client applications to transfer media data between participants. This sample program is a demonstration on how to connect to a server that is supported by Ozeki MediaGateway SDK from...


Platforms: Windows

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

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

QSapecNG is a Qt-based program for symbolic analysis of linear analog circuits. In fact, it consists of two indipendent parts: the SapecNG framework engine and the application gui QSapecNG. It is an open source, multi-platform project, continuously enhanced by students and researchers of...


Platforms: Windows

QSapecNG is a Qt-based program for symbolic analysis of linear analog circuits. In fact, it consists of two indipendent parts: the SapecNG framework engine and the application gui QSapecNG. It is an open source, multi-platform project, continuously enhanced by students and researchers of...


Platforms: Linux

A freeware program designed to query DNS for the ENUM NAPTR mapping between a telephone number and a SIP, H323, IAX2 or other URI. Use with VOIP systems to check your e.164 or freenum or other mappings. This program queries each DNS assigned to your system (or specifc user defined DNS) using the...


Platforms: Windows

Designed for small-medium business and enterprise environments, AirStop® Multiport ensures that: * Only a single communication adapter can be used during a given computing session. This setup protects the corporate network from "Wireless Bridging" attacks. * Simultaneous connection between...


Platforms: Windows

WirelessMon is a software tool that allows users to monitor the status of wireless WiFi adapter(s) and gather information about nearby wireless access points and hot spots in real time. WirelessMon can log the information it collects into a file, while also providing comprehensive graphing of...


Platforms: Windows