internet telephone service providers

См. также в других словарях:

• Internet telephony service provider — An ITSP (Internet Telephony Service Provider) offers an Internet data service for making telephone calls using VoIP (Voice over IP) technology. Most ITSPs use SIP, H.323, or IAX (although H.323 use is declining) Fact|date=July 2008 for… …   Wikipedia

• Local telephone service — is the provision of telecommunications networks and services within a limited geographic region.Traditionally, local telephone service was provided by small companies based in given cities and towns as opposed to larger, national or international …   Wikipedia

• Internet-Protokoll-Telefonie — IP Telefonie (kurz für Internet Protokoll Telefonie) auch Internet Telefonie oder Voice over IP (kurz VoIP) genannt, ist das Telefonieren über Computernetzwerke, welche nach Internet Standards aufgebaut sind. Dabei werden für Telefonie typische… …   Deutsch Wikipedia

• Internet-Telefonie — IP Telefonie (kurz für Internet Protokoll Telefonie) auch Internet Telefonie oder Voice over IP (kurz VoIP) genannt, ist das Telefonieren über Computernetzwerke, welche nach Internet Standards aufgebaut sind. Dabei werden für Telefonie typische… …   Deutsch Wikipedia

• Internet privacy — involves the right or mandate of personal privacy concerning the storing, repurposing, providing to third parties, and displaying of information pertaining to oneself via the Internet. Privacy can entail both Personally Identifying Information… …   Wikipedia

• Internet in Australia — Internet access was first available in Australia to universities via AARNet in 1989. The first commercial dial up ISPs (Internet Service Providers) appeared in capital cities soon after and by the mid 1990s almost the entire country had a wide… …   Wikipedia

• Telephone Number Mapping — (ENUM or Enum, from E.164 NUmber Mapping) is a suite of protocols to unify the telephone numbering system E.164 with the Internet addressing system DNS by using an indirect lookup method, to obtain NAPTR records. The records are stored at a DNS… …   Wikipedia

• Internet fraud — refers to the use of Internet services to present fraudulent solicitations to prospective victims, to conduct fraudulent transactions, or to transmit the proceeds of fraud to financial institutions or to others connected with the scheme. Internet …   Wikipedia

• Internet in Greece — Internet access in Greece has traditionally relied on PSTN/ISDN modem dial up until 2003, when ADSL was commercially launched in Greece by incumbent operator [http://www.ote.gr OTE] and is currently the main broadband standard that coexists with… …   Wikipedia

• Telephone triage — is defined as the management of patient health concerns and symptoms via a telephone interaction (telecommunications) by “advice nurses”.Telephone triage utilizes an older form of technology (telephone lines) and thus, preceded telemedicine and… …   Wikipedia

• Service Tax (India) — Service tax is a tax levied on service providers in India, except the State of Jammu and Kashmir. Central Board of Excise and Customs (CBEC)The responsibility of collecting the tax lies with the Central Board of Excise and Customs(CBEC). Central… …   Wikipedia