@techreport{huitema-megaco-mgcp-v0r1-05,
    number =    {draft-huitema-megaco-mgcp-v0r1-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-huitema-megaco-mgcp-v0r1/05/},
    author =    {Christian Huitema and Mauricio Arango and Isaac K. Elliott and Andrew Dugan and Scott Pickett},
    title =     {{Media Gateway Control Protocol (MGCP)}},
    pagetotal = 120,
    year =      1999,
    month =     feb,
    day =       22,
    abstract =  {This document describes an application programming interface and a corresponding protocol (MGCP) for controlling Voice over IP (VoIP) Gate- ways from external call control elements. MGCP assumes a call control architecture where the call control 'intelligence' is outside the gateways and handled by external call control elements. The document is structured in 6 main sections: * The introduction presents the basic assumptions and the relation to other protocols such as H.323, RTSP, SAP or SIP. * The interface section presents a conceptual overview of the MGCP, presenting the naming conventions, the usage of the session description protocol SDP, and the procedures that compose MGCP: Notifications Request, Notification, Create Connection, Modify Con- nection, Delete Connection, AuditEndpoint, AuditConnection and Res- tartInProgress. * The protocol description section presents the MGCP encodings, which are based on simple text formats, and the transmission procedure over UDP. * The security section presents the security requirement of MGCP, and its usage of IP security services (IPSEC). * The event packages section provides an initial definition of pack- ages and event names. * The description of the changes made in combining SGCP 1.1 and IPDC to create MGCP 0.1.},
}