Ip-phone a Rate-adaptive Loss-resilient Internet Telephony Application
نویسنده
چکیده
منابع مشابه
On Studying the Impact of the Internet Delays on Audio Transmission
The quality of the audio in IP telephony is significantly influenced by various factors, such as type of encoder, distance, delay variation, rate and distribution of packet loss, type of error concealment, and others. Hence, the performance of any IP telephony system is highly dependent on understanding the contribution of these factors on audio quality, and their impact on adaptive transport m...
متن کاملOn the impact of loss and delay variation on Internet packet audio transmission
The quality of audio in IP telephony is significantly influenced by various factors, including type of encoder, delay, delay variation, rate and distribution of packet loss, and type of error concealment. Hence, the performance of IP telephony systems is highly dependent on understanding the contribution of these factors to audio quality, and their impact on adaptive transport mechanisms such a...
متن کاملWill Interoperability Problems Give IP Telephony a Busy Signal?
I nternet telephony, also known as voice over IP, may finally be ready for prime time in 2004. An increasing number of IP telephony providers , traditional phone carriers, and now cable companies—includingage—are offering a growing range of corporate and residential services nationwide. Internet telephony is attractive to customers because it uses lower-cost equipment and is less expensive to o...
متن کاملVoice over IP - Wikipedia, the free encyclopedia
Voice over IP (VoIP) is a family of technologies, methodologies, communication protocols, and transmission techniques for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms frequently encountered and often used synonymously with VoIP are IP telephony, Internet telephony, voice over broadband (VoBB), broadband tele...
متن کاملASPF: An Adaptive anti-SPIT Policy-based Framework
SPam over Internet Telephony (SPIT) is a rising IP voice telephony threat. Voice over IP enables the transmission of telephone calls over the Internet, as opposed to plain old telephone service. Internet Telephony essentially means low-cost phone calls, i.e. a clear benefit for both consumers and businesses, which may also lead to cheap methods of mass advertising. Still, industry observers war...
متن کامل