Best telephony software for free 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 calls.
MAX Phone supports SIP industry standard, and is fully inter-operable with any RFC SIP 3261 compliant servers.

MAX Phone delivers SIP-based communications and services for PC-to-Phone, Phone-to-PC and PC-to-PC services.

Standard Telephone Features:

MAIN Telecom Multimedia Communicator MAX Phone has all the standard telephone features, including:

* 4 lines with ability for extension.
* Caller ID.
* Call rejection.
* Call waiting.
* Call forward & blind transfer.
* Hold.
* Call record using ASTERISK engine.
* Microphone and Speaker volume control.
* Mute Microphone.
* Redial, Auto answer & Do not disturb.
* Direct IP to IP Calling.
* Video call.

Enhanced Features and Functions:

MAX Phone also supports the following VoIP features and functions:
* Import contacts list from comma-separated values (CSV) files, CSV standard is supported by Microsoft Outlook, Microsoft Excel ...etc.
* Export contacts list to comma-separated values (CSV) files.
* Separate Calls history for each registered user.
* Separate Contacts list for each registered user.
* Audio & Video tuning wizard.
* Acoustic echo cancellation, redundant audio coding, dynamic jitter buffer and adjustment, automatic gain control, voice activity detection.
* Support for the following audio codecs: G.711, G.722.1, G.723, GSM, DVI4 and SIREN
* Support for the following video codecs: H.261 and H.263.
* Automatic selection of the best codec based on the other party’s capability, available bandwidth, and network conditions, MAX Phone switches the codec within a call in response to changing network conditions.
* UPnP-enabled NAT traversal.
* Support for DTMF.
* Live Update.
* Private Labeling and User Interface customization.

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AT Caller ID ActiveX 1.0 is an OCX control for software developers and software authors to receive the caller id information from incoming calls using AT Command and modem device. The control can be run from VB6, VB.NET, C++, ACCESS and any environment that support the ActiveX technique. Unlike the TAPI technique, AT Caller ID ActiveX 1.0 OCX control can get the caller id information from all telephony providers around the world (EUROPE, ASIA, USA, CANADA, SOUTH AMERICA, etc…), just set the correct AT commands for the modem device, end get the caller id fast and easy. The control can get, open and close each of all the modem devices in the system, runs fast and easy to the use. The installation program of AT Caller ID ActiveX 1.0 contains free trial version of the control, VB6 and VB.NET samples, and a CHM help file.

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APR is a call recorder software for desktop computers. If you have a voice modem installed to your pc, you can use it as a call recorder. Connect your telephone to your modem, make a phone call as usually and pressing the record button, whole conversation will be stored to your hard disk.
You can set it in auto recording mode where ALL of your incoming calls will be recorded automatically.
You can select the compression format your wav files are saved to your hard disk, such as uncompressed PCM, ACELP, a-law, u-law, DSP truespeech, GSM 6.10, IMA ADPCM, Microsoft ADPCM, G723.1, WMA, VOX, BTV digital, Creative fastspeech, MP3. Choosing the right format you can have compression ratio about 2.81Mb/hour.
You can set it as a system service to launch when Windows starts-up .
Every recorded call is stored in a database with date, time, duration, and user memo. You can keep lists of calls according to your needs, e.g. personal, business, sales, orders calls etc. It detects and logs caller ID. Process your wav files. Adjust digitally the recording level. Apply voice equalization between calling and called party. When the volume level of one of the parties is much lower you can increase it with a click of a button.
There are plenty of reasons to record a telephone conversation.
One of the most fun may be recording a call to customer service for purposes of maintaining your own quality assurance.
APR is the most convenient solution for monitoring the content, parties and time a conversation is made.It is ideal for agencies, banks, financial institutions, credit card centers, insurance companies, call centers, sales departments, realty municipalities, etc.
Free minor version updates.

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Wave Player Recorder ActiveX 1.0 is an OCX control for software developers which can play and record PCM WAV files directly thru the sound card or the modem device.This ActiveX can record from the sound-card microphone or from a phone-call, it can detect silence, meter, voice (by the silent), end even frequency. The control built specific to use TAPI Modem ActiveX, so you can make an answering machine, voice mails, phone call recorder and more telephony application that based on TAPI. You can use this ActiveX control to add a pre-screen call to your voice/telephony application, this will let the user to hear the call thru the loudspeaker while the call is activate. Includes visual basic and vb.net samples.

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The Integrated Notification System is designed to take care of all your communication needs. It allows you to send messages to pagers, mobile phones (SMS), fax machines, as voice file or as E-mail. At the same time you can configure the application to handle all your incoming calls. Interactive Voice Response (IVR) applications for CT (Computer Telephony), where the caller uses the phone keypad to enter values, can be created through the graphical script designer. Applications like Fax On Demand, SMS On Demand or Voice Mail are possible without any programming. A simple voice modem or voice board is all you need. Voice files can be recorded or created through a text-to-speech engine. You can also design interactive scripts to dynamically react on incoming SMS or e-mail messages. Scripts like SMS-to-Email or EMail-to-SMS are only some of the possibilities.

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VOIP Phone Buddy for SKYPE

VOIP Phone Buddy for Skype adds automatic telephone dialling to almost any windows application, using SKYPE VOIP telephony, including Microsoft CRM, Microsoft, Access, Microsoft Outlook, Goldmine, ACT, other CRM and Accounts packages etc.

Simply move the cursor to a phone number and press the Hot Key to activate "VOIP Phone Buddy for Skype" phone dialer. The VOIP Phone Buddy for Skype and Jajah dialer then looks at the phone number, where the cursor was previously, and formats the international country code automatically. If the phone number does not contain the international country code then the user can select the code from their own Favourite countries in the Phone Buddy. The system also provides redial and Quick dial (favorite phone numbers) facilities too.

Automatic phone dialing from almost any Microsoft Windows Application!

When the call is selected Skype and Jajah will call you on your own phone and then dial the phone number you selected, using cheap or free phone call!

"Phone Buddy for SKYPE" features:
- Free 30 day trial ($19 per user)
- Install in minutes !
- Use with almost any windows software !!!
- Cheap national and international calls using SKYPE Voice Over IP
- Free calls to other Skype users
- Call History logged
- Integration with many of the top CRM and Accounts applications, such as Quickbooks, Microsoft CRM, Microsoft, Access, Microsoft Outlook, Goldmine, ACT, etc.
- Ideal for single users and small businesses


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A professional telephone - internet voice changer voice changer utility. High quality natural voice. Pitch and frequency independent controls. Works with your PC speakers as well as over a telephone line or with internet applications like yahoo chat. Works with the PC speakers as well as over a telephone line with a special telephone adapter. Doesn't need any modem for telephony. Voice file manipulations. Supports Windows 95/98/Me/NT/2000/Xp. You speak into the PC microphone and the new voice is heard on your computer speakers or on the telephone at the other end of the line. Ideal for private investigators and for businesses or individuals that wish to filter crank calls. Supports 24 individual voices recording. No one will recognize you , not even your own mother. You can cause your voice to mimic any from a cast of 24 different personalities, representing voice sources of boys, girls, men or women. Each of the 24 personality-icons on the screen can be linked to a different name and/or voice, simply by a mouse click. You are also advised automatically of its recent usage statistics.
You speak into the PC microphone, and your natural voice is digitally sampled by the multimedia components already installed in your PC. It is then modified by a sophisticated algorithm inside Virtual Personality, and applied to the PC's speakers output for real-time use. Alternatively, it can be recorded using an average tape recorder, or transmitted by your modem for use across the telephone network. Its voice sounds very natural. If you are familiar with voice changers, you will unequivocally identify yourself Virtual Personality's superior voice quality compared to all the others. If you haven't encountered them, you can compare it to the one heard on TV, when attempting to disguise someone's voice. Although the latter costs several thousand dollars, its performance certainly does not surpass that of Virtual Personality.

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With xtelsio CTI Client, you can control your phone communication simply by mouse click. Everything what you still need for it, is a TAPI-capable phone or phone system, an Asterisk PBX, an ISDN card or in simplest case a modem. With ISDN card and headset xtelsio turns your PC into a simple software telephone. +++ You can integrate your existing address information, for example the contacts of Outlook, ACT! and Lotus Notes, CSV files, Access databases (via ODBC) or you can read in LDAP directories. If a contact was found for an incoming call, you can open it in the original application (for example ACT! or Outlook) with one mouse click. +++ xtelsio CTI Client offers an integrated TAPI connector for Skype - also accessible by other TAPI applications. +++ You can install and activate an Outlook PlugIn for more comfortable call handling. +++ You can integrate an ActiveX Control in Access forms or other applications. +++ It's possible to dial telephone numbers from within other applications by hotkey or mouse click, to search telephone numbers in other applications, to transfer telephone numbers or record IDs into other applications, to create Word documents with address data, to set call appointments, to enter call notes and some more.

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PBXpress is a modern-day replacement for traditional PBX systems. Instead of working with wires and cables, it utilizes Internet technologies. In particular, it uses VoIP (voice over IP) technology to transmit calls.All of your phones are connected and provisioned via an IP network, your calls can be delivered to any place on Earth via Internet at a fraction of the usual cost, and all system configuring is done from your web browser! In addition to new exciting features, PBXpress offers the reliability of good old telephony service: in case of any problem with your Internet connection, PSTN fallback is engaged, and the call goes via one of the telco phone lines.Worried about who made all those calls to the Dominican Republic? Wish you had some record of your previous verbal agreement with a vendor? Want to analyze whether your new salesperson does the right thing on the phone? No problem: PBXpress can record every Introduction conversation made through it, storing them on CD-ROM or DVD-ROM in a format which can be played back on any computer.You've tried to use a residential VoIP company's service in your office, but couldn't get any audio? The most likely reason for this is that your firewall is too strict, and does not allow network traffic to pass. PBXpress can act as a bridge across the firewall for VoIP calls, eliminating such problems.This demo is a bootable CD. You must burn it as an ISO image file, not a data file. Boot your PC from the CD you have just burned. You may need to access your computer's BIOS setup (typically, press Del or F2 immediately after restarting your computer) in order to set CD-ROM as the first boot device. As soon as your PC boots from the CD, you will see PBXPress graphical user interface accompanied by the on-screen emulator of the actual PBXPress box LCD. If a CD burns successfully, you will see a progress bar. After the initial phase is finished, you will see an IP address. Point your Web browser to the IP.

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Internet phone server / gateway software for the home and small business. A true software voip solution without expensive hardware. Take your old voice modem and give it new life. Our innovative software gives you full remote control of your telephone. With virtual extensions you can serve upto 9000 friends using as many phone lines as your PC can handle. Full voice mail services both by phone and internet are included.

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This unique collection of utilities provides unprecedented connectivity. A phone server / gateway to let you control your telephone from the Internet. A web server which is web cam aware ensures you are never left without access to client software as well as providing access to your web cam. If that's not enough, a utility is included to constantly monitor your homes internet address and if it changes you are instantly notified by email.

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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, and business associates anywhere in the world without any chunky telephone equipment. Put simply, it turns your PC into a telephone.

The VSoft Phone utilises a Broadband internet connection to allow a user to make VoIP calls to any phone number worldwide.

VSoft features includes unlimited free VoIP to VoIP call (PC to PC), free video call, low cost VoIP to home/mobile call, send SMS, confrence, SMS to call, VoIP bridge. It is free to download and easy to install.

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6 Utilities for 1 Price:

* Phone Mnemonics - Generate text mnemonics from phone numbers and find words in them. Find out if your phone number is 1 800 PHONE ME, (555) IAM L337, (555) ROBERTA, etc.. On a phone keypad digits have letters assigned to them, 5 has JKL, 6 has MNO and so on, it is a many-to-one mapping thereby allowing unique text mnemonics that make phone numbers easier to remember. Try this fun and cool application now,

* Hexadecimal to ASCII Converter - Convert hex strings to ASCII text with a single click. Discover what that incomprehensible string of hex characters converts to, use everyday with your existing IDE or use it to look up what the dollar sign is in ASCII, etc.,

* Interest Calculator - Calculate total after interest added for any sum. Find out how much you will have if you invested $1,000 for 5 years at 5.75%, credit card interest & loans, etcetera. No need to input formulae. Small application window allows simultaneous use with Microsoft Excel, Word, OpenOffice.org, etc.,

* Uptime Clock - Clock display of the amount of time since your computer was booted. This is called the uptime or tick count. "No-frills... worth evalutating" rated 3/5 Download.com. Find out if your computer has been running for 2 days, 10 hours or you have just turned it on,

* Epiphany Notes - Create sticky notes on the desktop. Simple interface; type note and press enter to create note. Type 'steak' or 'phone insurers today' and press enter, the note is created instantly. Classic yellow note interface. It's a bit like Road Runner crossed with Duckman in that it's quick, yellow and beeps,

* Google Submitter - Create then automatically add your database of URIs and descriptions to Google. Saves database for repeat use. Full automation allows single click add all URIs to Google from desktop. Can be added to scheduled tasks.

"Hooray!", customer who successfully registered.

Free one month trial. Only $4.95 for the suite.


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ListenUp is a client/server solution for recording sound in a web browser, and uploading that sound to a web server using simple GUI. Web designers can choose sampling rates from 8000Hz to 44100Hz. Voice compression for bitrates can be as low as 5 kbps.

On the client side, a Java applet runs in a web browser and provides record and playback functionality. The Applet is developed in Java1.1. The look and feel of this applet can be customized with paramenters sent to the Applet. The Applet can be controlled by JavaScript allowing the us of a custom GUI. It supports Speex compression, which varies from 10:1 to 28:1. It supports ADPCM 4:1 compression, which can be played directly by most browsers or mail clients. It supports ulaw compression, which is common in telephony. It comes with an additional player Applet for WAV and Speex file playback.

On the server side, a script receives the uploaded files.The script determines how the files are used on the server and can be written using PHP, JSP, ASP or another language of choice. The server can handle uploaded files using the same techology as HTML FORMs and messages are uploaded to the server using standard multi-part MIME format and HTTP POST.

Optional text fields like userName or comment can be uploaded along with the WAV file. Also available are dynamic range, compression, noise gate, and silence trim.

ListenUp is reliable and easy to customize. Extensive documentation and tutorials are included. Some possible applications include voice message forums, voice annotation for a database, language training and testing, and online development of presentations.


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There are many old data-centric applications that, for historical reasons, use direct modem connections to exchange data between Client and Server. Nowadays, local and global TCP/IP networks have made the direct modem connection obsolete.

Here's why: When you use a direct modem connection, you need to have a physical modem installed on each PC that needs to exchange data. You also must use a physical phone line. This makes the line busy and may even be costly, if long distance calls are required. Modem transfers are also not secure. A hacker doesn't even need to have an access to your phone line. Your data can be easily intercepted with a remote phone line scanner. In a TCP/IP network, on the contrary, you can use the power of a VPN (Virtual Private Networking), SSH or any other secure tunnel to ensure privacy and security.

There are a lot of reasons to move from a direct modem connection to TCP/IP networking. But, how can you do this without investing thousands into new software? Virtual Modem from FabulaTech provides a cheap and effective solution. This program creates virtual modems that use your local network or the Internet instead of a physical phone line.

How does it work? The virtual modems are accessible to all the applications that work through a direct modem connection. Setup is no different from setting up a physical modem. You simply select a virtual COM port in your communication application settings. The application can control the virtual modem directly by sending AT commands or with TAPI (MS Windows Telephony API). Thus, Virtual Modem should work out-of-the-box for all your communication programs.

One of the very useful Virtual Modem features is its "Address Book". The Address Book allows you to transparently translate phone numbers into IP addresses. You don't even have to change the phone numbers in your communication programs. Just put them into your Address Book.

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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.

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Toolkit to add SMS Messaging (Send and Receive) to your applications, scripts and web pages. Send and Receive using a GSM modem (incl. Wavecom, multitech), GSM phone (incl. Nokia,Siemens,Motorola), SMPP provider or SMSC dial-up provider. Support for Unicode, Multimedia Messages, Delivery Reports, WAP Push, WAP Broadcast, Multi-part, TAPI (Windows Telephony Devices) and more. Thread-safe; can be run my multiple processes simultaneously and by multiple threads simultaneously. Samples for ASP, ASP.NET, Visual Basic, VB .NET, Visual C++ and Visual C# included. It has been integrated by manysoftware vendors.

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