VoiceXML and VoIP.

Voice over IP, short: VoIP, is the general definition audio voice communications on the Internet or networks.

VoIP is called sometimes follow up "Broadband" to the suffix for the segment of the intellectual property of the acronym. VoiceXML technology refers to the VoIP technology. VoiceXML technology focuses on communication between language and speech recognition and text said function, computer. A VoiceXML interpreter will be connected to a telephone network a computer network.

History of VoIP

Institute of electrical and electronic engineers (IEEE) published in 1974, detailing opportunities for a network interconnection protocol document, but it was not until 1995 first commercial Internet voice communications software was released.

In 2004, with the development of technology of the Internet to wide band VoIP services market has become. VoIP phones can inbound and outbound lines fixed and mobile as a traditional telecommunications as also a direct Internet-communication-network calls. VoIP phones have been published that require an Internet connection, but no computer to run. At the same time have that easily to the computer without other hardware connected Internet phones released.

Advantages of VoIP

VoIP services for normal telephone lines are much cheaper than traditional copper telephone network solutions.

In 2000 company VoIP began due to increase of broadband speed quickly switch. The biggest difference is with international calls. You can the popularization of VoIP with Skype and other services erkennen.Milaires prevalent today in business as well as at home. In large companies such as such as VoIP by runningis computer network infrastructure required to install the physical cabling of less for telephone lines. Conference calls are expensive Pasplus with VoIP, although with the traditional phone companies more cost.

VoIP sound quality

VoIP technology encodes audio in General at a lower rate of bit for faster data transfer.

Lower bit rates are used in this instance, as voice recording and transmission requires no such high-quality audio file, such as voice not requires that the rate of the high frequency is the music.

VoiceXML

VoiceXML is a technology that interoperates between a computer and a human being.

Use voice of technology applications, it interprets the interaction of the human voice and then in response to respond. Departments relies heavily on this technology benefits have client service allows companies phone offer interactive tables. A VoiceXML interpreter or server is the basis of correspondence between the telephone network and a computer network server or Internet chat.

VoiceXML and other affected software standards

VoiceXML is designed dialogs to standardize voice markup languages, while supporting and other specifications to recognize.

SRGS (speech recognition grammar specification) listen to recognize to spoken speech intonations. The sound of the SSML (speech synthesis markup language) and the volume when playing the voice to improve the realism changes. The lex SpezifikationiQue debate (PLS) is to for the speech recognition and speech synthesis with focus on how different words are pronounced. The call control eXtensible Markup Language (CCXML) specifically developt is the connection between VoiceXML and other technologies, such as taxes, transfer or end a call.