Session Initiation Protocol for Telephones (SIP-T): Context and Architectures
نویسندگان
چکیده
The popularity of gateways that interwork between the PSTN (Public Switched Telephone Network) and SIP networks has motivated the publication of a set of common practices that can assure consistent behavior across implementations. This document taxonomizes the uses of PSTN-SIP gateways, provides uses cases, and identifies mechanisms necessary for interworking. The mechanisms detail how SIP provides for both ’encapsulation’ (bridging the PSTN signaling across a SIP network) and ’translation’ (gatewaying).
منابع مشابه
Security testing of session initiation protocol implementations
The mechanisms which enable the vast majority of computer attacks are based on design and programming errors in networked applications. The growing use of voice over IP (VOIP) phone technology makes these phone applications potential targets. We present a tool to perform security testing of VOIP applications to identify security vulnerabilities which can be exploited by an attacker. Session Ini...
متن کاملDetecting Denial of Service Message Flooding Attacks in SIP based Services
Increasing the popularity of SIP based services (VoIP, IPTV, IMS infrastructure) lead to concerns about its security. The main signaling protocol of next generation networks and VoIP systems is Session Initiation Protocol (SIP). Inherent vulnerabilities of SIP, misconfiguration of its related components and also its implementation deficiencies cause some security concerns in SIP based infra...
متن کاملSupport of Multimedia Sip Applications over Manet: Service Discovery and Networking Architecture
This paper presents network architecture options along with their service discovery mechanisms, enabling realtime interactive multimedia session applications using the Internet Engineering Task Force’s (IETF) standard Session Initiation Protocol (SIP) in MANET. Two SIP MANET networking architectures are presented, both with and without a SIP proxy/registrar service. Effectively integrated into ...
متن کاملIntegrating voiceXML with SIP services
We describe our Session Initiation Protocol (SIP)-based VoiceXML browser, sipvxml, that allows programming interactive voice response applications that are accessible from telephones as well as IP phones. We also describe how we have used sipvxml in our multi-party multimedia conferencing server. We propose other applications and extensions that can benefit from this technology in our IP teleph...
متن کاملDynamic Host Configuration Protocol (DHCPv6) Options for Session Initiation Protocol (SIP) Servers
Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract This document defines a Dynamic ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- RFC
دوره 3372 شماره
صفحات -
تاریخ انتشار 2002