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Carousel Telephony Adapter
Free - NCH Software
Carousel is software to connect VoIP calls to ordinary telephone lines and vice versa using one of a number of professional telephony devices. It works as a virtual FXO gateway. You install it as a service on any Windows PC. SIP protocol VoIP calls will be directed out to standard PSTN analog lines through a telephony board.
voip, voice over ip, srgs, grammars, ivr vendor, voicexml platform, oicexml, salt, voice browsers, ivr application, ivr platform, voicexml ivr
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Express Talk VoIP Softphone
Free - NCH Software
Express Talk is software that works like a telephone to let you make calls from your 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 if you sign up to a gateway service. It uses the SIP protocol and is compatible with most major VoIP SIP service providers.
grxml, ivr provider, voicexml provider, speech, voice response, voicexml voip, sip ivr, sip phone, telephony, soft phone, instant messaging, voip phone
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Voicent VoiceXML Gateway
Free - Voicent Communications, Inc
VoiceXML Gateway VOIP PSTN TAPI development API for interactive telephony application. High level development platform based on W3C VoiceXML. Supports text-to-speech, voice recognition, DTMF tones for both inbound, outbound apps. Works with VOIP through Skype, voice modem. API , SDK, tutorial, sample code available online. Free program download. eveloper can integrate Voicent Gateway easily with http web interface, command line API.
ip pbx, voip phone system, telephone, voip provider, softphone, voice, unified teamwork, text to speech, collanos software, phone, collanos phone, jabber
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[ClosedTalk]
Free - CE-Infosys Pte Ltd
Secure VoIP for private internet talk by encrypting voice communications on computer network. [ClosedTalk] securely transports voice data through strong encryption technology, advanced key exchange process, and user authentication using digital certificates. A gatekeeper service locates communication partners on the private/public network. [ClosedTalk] users only need the PC sound system and recipient’s email address to make internet talk
yahoo, video, voice services, unified collaboration, communications, vonage, internet telephony, low latency, conference, high quality, internet, upnp
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Collanos Phone Linux
Free - Collanos Software Inc.
Collanos Phone is a software-only Voice over Internet Protocol (VoIP) phone and a multi-protocol instant messenger combined in one application. The main features include placing audio & video calls and sending instant messages to existing Jabber, MSN, ICQ, AOL, and Yahoo! networks. Following Collanos’ multi-platform strategy, the product is available on Windows, Mac OSX, and Linux. All basic features of Collanos Phone are available at no cost.
audio, chat, speex, voiperized, auto attendant, interactive voice response, onhold message, voicemail, voicemail to email, voicexml, music on hold, voip fxo
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Collanos Phone Mac OS X
Free - Collanos Software Inc.
Collanos Phone is a software-only Voice over Internet Protocol (VoIP) phone and a multi-protocol instant messenger combined in one application. The main features include placing audio & video calls and sending instant messages to existing Jabber, MSN, ICQ, AOL, and Yahoo! networks. Following Collanos’ multi-platform strategy, the product is available on Windows, Mac OSX, and Linux. All basic features of Collanos Phone are available at no cost.
sip gateway, voip adapter, voip gateway, sip fxo, telephony adapter, portable voip, softphone sip, sip software, free phone calls, free softphone, voip softphone, internet phone calls
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