RIDE replacement — a hybrid PSTN / VoIP application solution

نویسنده

  • J Heron
چکیده

This paper, co-authored by BT and Telspec, describes the architecture, development and deployment of the recorded information distribution equipment (RIDE) replacement platform. The platform delivers large volumes of announcements into the PSTN yet has an internal architecture built on a multicast QoS-enabled VoIP network and provides a ready-made evolution path to terminate calls originated from IP networks. It is therefore seen as one of the first platforms to be deployed by BT to deliver consistent functionality into both the legacy PSTN and the evolving IP world.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Lightweight Security Mechanism for PSTN-IP Telephony Convergence

A new, lightweight security mechanism for the PSTN-VoIP hybrid networks is described. It is based on the two informationhiding techniques: audio watermarking and network steganography. The proposed scheme is suitable especially for the PSTN-IP-PSTN (toll-by-passing) scenario, which nowadays is a very popular application of the IP Telephony systems. Proposed mechanism can be used to authenticate...

متن کامل

Supporting Enterprise-Grade Audio Conferencing on the Internet

This paper evaluates if the Internet can support enterprise-grade audio conferencing. For our investigation, we collect real-world traffic traces from the audio conferencing solution in GoToMeeting, a popular online meeting application. We analyze these traces using Conference MOS, a new metric proposed in this paper to measure the quality of an audio conference. Our results indicate that a maj...

متن کامل

Lightweight security mechanism for PSTN-VoIP cooperation

In this paper we describe a new, lightweight security mechanism for PSTN-VoIP cooperation that is based on two information hiding techniques: digital watermarking and steganography. Proposed scheme is especially suitable for PSTN-IP-PSTN (toll-by-passing) scenario which nowadays is very popular application of IP Telephony systems. With the use of this mechanism we authenticate end-to-end transm...

متن کامل

A SIP - based VoIP Application in Enhanced Ethernet Passive Optical Network Architecture

Since the inception of telephony, the public switch telephone network (PSTN) has had major impact in everyday life. The widespread adoption of VoIP has totally revolutionized the telephony industry. With many free services for the users, VoIP is favored over the traditional PSTN. A major concern for VoIP is voice quality, as it is a network-based packet switching technology. VoIP will come in h...

متن کامل

Regulatory legacy, VoIP adoption, and investment incentives

The introduction of VoIP telephony raises concerns about current regulatory practice. Access regulation has been designed for PSTN and the liberalization of the PSTN market. This paper explores the effects of access regulation of PSTN networks on consumers’ adoption of a new technology in the form of VoIP. It also discusses the link between access regulation and the incentives to invest in VoIP...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2001