A prompting method for relay state, ip telephone set and voice exchange

An IP telephone and switch technology, applied in the field of communications, can solve the problems of idle trunk links, unable to know the trunk links immediately, and underutilized trunk links, so as to improve the utilization rate and reduce the idle time. Effect

Active Publication Date: 2021-07-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the status of one or more trunk links changes to the idle state, the internal users of the enterprise cannot immediately know that the above trunk links are in the idle state, which leads to the underutilization of the trunk links, resulting in the failure of the trunk links The road is idle, which affects the user's use of call services

Method used

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  • A prompting method for relay state, ip telephone set and voice exchange
  • A prompting method for relay state, ip telephone set and voice exchange
  • A prompting method for relay state, ip telephone set and voice exchange

Examples

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Embodiment Construction

[0036] A prompting method for a relay state provided by this application is applied to a calling system, figure 1 A schematic diagram of the calling system. The call system includes an operator network 1, IP-PBX 2, IP phone 3 and communication terminal 4, and the IP-PBX and IP phone belong to the LAN equipment.

[0037] Operator network 1 is used to provide voice services to users. The operator network 1 may be a PSTN network, an IMS network, and the like.

[0038] IP-PBX2 is used to provide number registration and call connection. Specifically, the IP-PBX can be deployed inside the enterprise, and the IP phone 3 of the enterprise is connected to the operator's network 1 through the IP-PBX2. The connection mode between IP-PBX2 and carrier network 1 can be SIP trunk, E1 trunk, AT0 trunk, etc.

[0039] The IP telephone 3 is a telephone device with the IP network protocol as the main communication protocol and the functions of dialing and calling.

[0040] The communication ...

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Abstract

The present application discloses a prompting method for a trunk state, comprising: an IP phone receives a trunk state signal of a trunk link group sent by an IP-PBX, and sends a prompt signal according to the trunk state signal of the trunk link group. When the trunk links of the trunk link group are in the idle state, the user can know the status of the trunk link group according to the prompt signal, and occupy the trunk links in the above trunk link group to perform call services, thereby reducing the number of trunk links The idle link improves the utilization rate of the trunk link. The application also discloses an IP telephone set and an IP-PBX capable of realizing the above method.

Description

technical field [0001] The present application relates to the communication field, in particular to a relay state prompting method, an IP telephone set and a voice switch. Background technique [0002] An Internet Protocol-Private Branch exchange (IP-PBX) is a core device for a Voice over Internet Protocol (VoIP) service application. When an Internet Protocol (IP) telephone set communicates with an operator's network through an IP-PBX, a relay mode is used. Common relay modes include E1 relay, AT0 relay, Session Initiation Protocol (Session Initiation Protocol, SIP) relay, and the like. [0003] The prior art provides a calling method, which is roughly as follows: the internal short number of the user within the enterprise is allocated by the IP-PBX. When an external user dials the number of an internal user, he needs to dial the switchboard number and then dial the short number to communicate with the internal user. The switchboard number is the trunk number configured b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M7/00
CPCH04M7/006H04M7/0096
Inventor 杨一金
Owner HUAWEI TECH CO LTD
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