Qué (quién) es IP Telephony - definición

COMMONLY REFERS TO METHODS OF DELIVERING VOICE COMMUNICATIONS AND MULTIMEDIA OVER IP NETWORKS

VoIP; IP telephony; Internet telephony; Internet phone; VOIP; IP Telephony; IPTelephony; Voip; Internet telephone; Voice over ip; Broadband telephony; Broadband Telephony; Digital Phone; Voice-over-IP; VolP; Voice over internet protocol; Broadband Phone; TeleCable Services; Internet Telephony; IP voice; Internet phone service; Internet telephone service; Internet-based telephony; Internet Phone; Net phone; Voice on IP; Vodsl; Real time audio using VoIP; IP telephony signaling protocol; VoIP carrier; Web phone; Web phoning; VoDSL; Voice Over IP industry; Voice over IP industry; Broadband phone; Broadband phone service; Broadband telephone; Broadband telephone provider; Broadband phone company; VoIP Terminology; VOIP Call; Voice over Internet protocol; Voice Over IP; Web-to-phone; Retail VoIP; Telephony portal; Internet Protocol telephone; Backdoor dialing; IPTel; VoIp; VOip; VOIp; VOiP; User:QuackCD/VoIP; Managed VoIP Service; Voip hosting; SVOIP; VoPI; Voiceover IP; IP telephone; Voice over Internet Protocol; Internet call; VOSIP; Business VOIP Telephones & Office Phones; Telephony Portal; Voip Call; VoiP; Web call; Web calling; VoIP telephony; Packetized voice; Security vulnerabilities in VoIP systems; Internet telephones; Packet voice

IP Telephony

<communications> (IPT, Internet Telephony) Use of IP data connections to exchange voice and fax data that have traditionally been carried over the {public switched telephone network}. During the late 1990s, an increasing number of telephone calls have been routed over the Internet. Calls made in this way avoid PSTN charges. Unlike traditional telephony, IP telephony is relatively unregulated. Companies providing these services are known as {Internet Telephony Service Providers} (ITSPs). They include telephone companies, cable TV companies and Internet Service Providers (ISPs). There are still many problems with voice quality, latency, compression algorithms, and quality of service. Voice over IP is an organised effort to standardise IP telephony. See also Computer Telephone Integration. {Internet Telephony Overview (http://fokus.gmd.de/research/cc/glone/projects/ipt/)}. (1999-03-17)

VOIP

Voice Over IP (Reference: IP, Internet, CTI)

VoIP

Voice over IP

Wikipedia

Voice over IP

Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS).

https://en.wikipedia.org/wiki/Voice over IP

Ejemplos de uso de IP Telephony

1. By Igor Tsukanov Vedomosti Cheap international calls from Russia via IP telephony are becoming a thing of the past.

2. The Indian IP telephony is expected to register an average of 60 per cent over the next 3–5 years.

3. NEC uses Linux in the '00iL, the first commercial cellular handset to offer WLan connectivity and IP telephony support.

4. Russian IP telephony operators have been abandoning their previously low intercity and international phone rates as they sign agency agreements with Multiregional TransitTelecom, or MTT, and Rostelecom.

5. Similarly, Yevroset, which began offering IP telephony in October, now provides the service on an agent basis, said Yevroset public relations director Tatyana Gulyayeva.