公开(公告)号：CA2442554A1

公开(公告)日：2002-11-28

申请号：CA2442554

申请日：2002-05-23

Applicant: MEDIATRIX TELECOM INC

Inventor： WEISZ STEVEN ,  LEMAY PAUL ,  BERARD FRANCOIS

IPC: H04L29/06 ,  H04M7/00

Abstract: This invention concerns an autonomus media termination centric signaling architecture that takes advantage of both a peer-to-peer signaling protocol such as the SIP and Master/Slave protocols such as MGCP/Megaco/NCS. More specifically, the present invention describes an Internet telephony agent comprising a user agent call manager including a user agent stack for communication with a peer, a master stack, and a multi-protocol call manager for communication between the user agent stack and the master stack; and a media termination coupled to the user agent call manager including a hardware manager, and a slave stack for communication between the master stack and the hardware manager. The user call manager and the media termination of Internet telephony agent may be tightly coupled or loosely coupled, allowing the inter- operation of the Internet telephony agent with both SIP and MGCP/Megaco/NCS media terminations.

公开(公告)号：WO02096055A2

公开(公告)日：2002-11-28

申请号：PCT/CA0200765

申请日：2002-05-23

Applicant: MEDIATRIX TELECOM INC ,  BERARD FRANCOIS ,  WEISZ STEVEN ,  LEMAY PAUL

Inventor： BERARD FRANCOIS ,  WEISZ STEVEN ,  LEMAY PAUL

IPC: H04L29/06 ,  H04L29/00

CPC classification number: H04L65/1006 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/1043 ,  H04L65/1069 ,  H04L69/08

Abstract: This invention concerns an autonomus media termination centric signaling architecture that takes advantage of both a peer-to-peer signaling protocol such as the SIP and Master/Slave protocols such as MGCP/Megaco/NCS. More specifically, the present invention describes an Internet telephony agent comprising a user agent call manager including a user agent stack for communication with a peer, a master stack, and a multi-protocol call manager for communication between the user agent stack and the master stack; and a media termination coupled to the user agent call manager including a hardware manager, and a slave stack for communication between the master stack and the hardware manager. The user call manager and the media termination of Internet telephony agent may be tightly coupled or loosely coupled, allowing the inter-operation of the Internet telephony agent with both SIP and MGCP/Megaco/NCS media terminations.

Abstract translation: 本发明涉及利用诸如SIP和诸如MGCP / Megaco / NCS的主/从协议之类的对等信令协议的自主媒体终端中心信令架构。 更具体地，本发明描述了一种因特网电话代理，其包括用户代理呼叫管理器，该用户代理呼叫管理器包括用于与对等体通信的用户代理栈，主栈和用于代理栈和主栈之间的通信的多协议呼叫管理器 ; 以及耦合到包括硬件管理器的用户代理呼叫管理器的媒体终端，以及用于主堆栈和硬件管理器之间的通信的从堆栈。 用户呼叫管理器和互联网电话代理的媒体终止可以紧密耦合或松耦合，允许具有SIP和MGCP / Megaco / NCS媒体终端的互联网电话代理的互操作。

公开(公告)号：AU2002305021A1

公开(公告)日：2002-12-03

申请号：AU2002305021

申请日：2002-05-23

Applicant: MEDIATRIX TELECOM INC

Inventor： BERARD FRANCOIS ,  LEMAY PAUL ,  WEISZ STEVEN

IPC: H04L29/06

Abstract: This invention concerns an autonomus media termination centric signaling architecture that takes advantage of both a peer-to-peer signaling protocol such as the SIP and Master/Slave protocols such as MGCP/Megaco/NCS. More specifically, the present invention describes an Internet telephony agent comprising a user agent call manager including a user agent stack for communication with a peer, a master stack, and a multi-protocol call manager for communication between the user agent stack and the master stack; and a media termination coupled to the user agent call manager including a hardware manager, and a slave stack for communication between the master stack and the hardware manager. The user call manager and the media termination of Internet telephony agent may be tightly coupled or loosely coupled, allowing the inter-operation of the Internet telephony agent with both SIP and MGCP/Megaco/NCS media terminations.

公开(公告)号：CA2348242A1

公开(公告)日：2002-11-23

申请号：CA2348242

申请日：2001-05-23

Applicant: MEDIATRIX TELECOM INC

Inventor： WEISZ STEVEN ,  BERARD FRANCOIS ,  LEMAY PAUL

IPC: H04L29/06 ,  H04L12/66 ,  H04Q3/64

Abstract: This invention concerns an autonomous media termination centric signalling architecture that takes advantage of both a peer-to-peer signalling protocol such as the Session Initiation Protocol (SIP) and a Master/Slave protocol such as Megaco.