Development - Active X

VaxVoIP SIP activeX SDK 1.0

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 accelerates the development of SIP based soft phone with your own GUI (graphical user interface) and brand name. It delivers superior voice quality by integrating advanced digital voice processing features including acoustic echo cancellation, noise cancellation and adaptive jitter buffering. In order to eliminate the acoustic feedback an echo canceller is introduced in the VaxVoIP SIP SDK. - ACOUSTIC ECHO CANCELLATION OR SUPPRESSION In order to eliminate the acoustic feedback an echo canceller is introduced in the VaxVoIP SIP SDK. Hands-free or Internet telephony imposes several problems. The principal one is due to the coupling between loudspeaker and microphone. The loudspeaker signal is echoed back to the microphone and transmitted back to its origin. As a result the far-end participant perceives this as an echo. - NOISE CANCELLATION OR SUPPRESSION: VaxVoIP SIP SDK offers advanced Noise Cancellation technology that allows significant suppression of any background noise and provides high quality of output speech. - ADAPTIVE JITTER BUFFER Jitter buffers are used to smooth delay variations in received audio by buffering the packets and adjusting their rendering. The result is a smoother delivery of audio to the user. - PACKET LOSS CONCEALMENT Packet Loss Concealment (PLC) is a technique used to mask the effects of lost or discarded packets. PLC is generally effective only for small numbers of consecutive lost packets, for example a total of 20-30 milliseconds of speech, and for low packet loss rates. - NAT AND FIREWALLS FRIENDLY User can set SIP outbound proxy inorder to make and receive phone calls behind the NAT/firewall.

Customized Windows Logon DLL 1.25

Create your own Windows Logon. Enhance your corporate identity, install a Logon Device or simply use the program to flash a critical message to your employees before they start the computer. We program and support Voice Verification, Smart-Cards, Biometrics, USB Tokens, Mini-CDs, Audio Smart Cards, Bar Codes, RFID or even the regular Keyboard Password Entry. You got to download it to believe it. Check out www.dolfre.com and www.windentify.com

ActiveX Easy Compression Library v.1.00

High-performance and easy-to-use compression/encryption library. It has the all you need to compress and encrypt files, memory buffers and strings. -Wide range of compression algorithms and modes -Extremely fast modes -Better rate than Rar, Zip, BZip -Strong encryption - AES Rijndael -One stream for transparent compression/decompression for write/read -Forward and backward seeks in stream -Read and write any portion of data at any positio

#Calculation Component 2. 1. 198

#Calculation component is a powerful calculation engine for your applications. This ActiveX component integrates expression parsing and evaluation. Generally speaking, #Calculation is very useful in two main areas: first, when a formula has to be defined and evaluated at runtime (for example, when the end user is allowed to enter a formula that will be evaluated and used); second, when a set of formulas that depend on each other are defined, configured, and evaluated at run-time. #Calculation Component supports conventional math, string, date&time, logical operators and functions, and is suitable for heavy-duty number crunching. It also allows defining variables and sets of related formulas that implement spreadsheet-like recalculations. It can also support Matrix and Array operations (just like MATLAB), comments, different numerical systems and custom functions in expressions. General features of #Calculation: -Arithmetic, Logical, Bitwise and Relational operation -String operation -Date&Time operation -Matrix and Array operation -More than 110 Built-In Functions -Component constant and expression constant support -Alias for operators and functions -Unlimited nesting of expressions -Auto-detection of errors -"Simulate the exact value" operation -Two kinds of return values - string and numerical -Types of return values - Number, String, Datetime and Matrix -Upper case and lower case can be used interchangeably in expressions -Ansi chars and some unicode chars can be used in the expression -Scientific notation for numerical values -Custom-variable support -Comments can be used in the expression to evaluate -Custom functions can be created and used in expressions -Mixed operation among Binary, Octal, Decimal and HEXadecimal numbers -"Round Operation" according to desired precision -Base-N(2,8,10,16) results can be shown-Matrix and Array result support