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Method for providing dumps in a distributed environment of a telecommunications network

A technology of distributed environment and telecommunication network, applied in the field of providing dump, and can solve the problem of not being able to provide

Inactive Publication Date: 2016-08-31
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] Thus, the Media Gateway Controller will not be able to provide any information (logs, dumps) that will help to troubleshoot problems occurring or detected in the MGW

Method used

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  • Method for providing dumps in a distributed environment of a telecommunications network
  • Method for providing dumps in a distributed environment of a telecommunications network
  • Method for providing dumps in a distributed environment of a telecommunications network

Examples

Experimental program
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Embodiment Construction

[0048] figure 1A signaling diagram according to the invention is shown. In the following it is assumed that a media gateway controller (MGC) represents the first functional entity and a media gateway (MGW1; MGW2) represents the second functional entity. Media Gateway Controller (MGC) and Media Gateways (MGW1, MGW2) provide such as Figure 4 Specific features shown.

[0049] Specifically, the Media Gateway Controller (F.E.1) and the Media Gateway (F.E.2) are equipped with telecommunication means (1000, 2000), such as transmitters and receivers. Through these communication means and some protocols such as Megaco, GCP or H.248, the Media Gateway Controller exchanges messages with the Media Gateway.

[0050] Such as figure 1 As shown, as shown in step 100, a call is established by sending an Add command with specific parameters to the media gateway. Such parameters may include unique identification (ID), media descriptor, event descriptor, signal descriptor, context number, t...

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Abstract

The invention proposes a method for providing dumps. The method is performed in a first functional entity of a distributed environment of a telecommunication network. The first functional entity may communicate with a second functional entity. During a call set-up procedure typically a unique identification is exchanged between the first and the second functional entity. When an error is detected, information related to the call is dumped and the unique identifier is associated thereto. Furthermore, a message is generated which comprises a signal descriptor indicating that the message is generated in response to a detected error. Subsequently, the generated message is send to the second functional entity to provoke a dump of information related to the call and associating the unique identification. Furthermore, alternative embodiments and devices adapted for the methods are disclosed.

Description

technical field [0001] The present invention relates to a method of providing dumps in a distributed environment of a telecommunication network, and to various devices capable of providing dumps in a distributed environment of a telecommunication network. Intelligent networks and layered architectures are examples of distributed environments for such telecommunications networks. Background technique [0002] In a layered architecture as an example of a distributed environment, the Media Gateway Controller (MGC) typically uses the Gateway Control Protocol (GCP, H.248, Megaco) to control the establishment and release of bearers and Resource usage to handle the user plane. Resources in a media gateway may include echo cancellers, audio transmitters, audio receivers, transcoders, notifiers, and the like. [0003] In order to achieve the above purpose, MGC can use a set of call-related commands, such as ADD, MOV, MOD, SUB to create, shift, modify or remove termination (terminat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L43/00
Inventor A·马丁德尼科拉斯T·科斯特
Owner TELEFON AB LM ERICSSON (PUBL)