CN209120277U - Distributed call and phone system - Google Patents

Abstract

The utility model provides a kind of distributed call and phone system, including telephony server, local area network, voice gateways, and more than one call site machine and loudspeaker, wherein, the telephony server leads to external call network, and institute's voice gateway is led to by the local area network, institute's voice gateway leads to the call site machine and the loudspeaker, the call site machine and the loudspeaker are arranged in a one-to-one correspondence, the loudspeaker is used to be called when the telephony server accesses phone, the call site machine by the telephony server for being conversed.The distributed call and phone system of the utility model can automatically carry out loudspeaking calling, and can be conversed by call site machine, both it can guarantee that caller heard calling, it can facilitate again and converse, it is very convenient reliable, solve the trouble and worry of Field Force.

Description

Distributed call and phone system

Technical field

The utility model in general, is related to automatic amplification and live call field, in particular to a kind of distribution Calling and phone system.

Background technique

In outdoor site environment, due to scattered posts, noise is big, and environment is complicated, dispatcher telephone system and centralized broadcast This original inside netting mode that system combines is inconvenient to use in industrial enterprise.Especially, plant area's range compares In the case where big, when using centralized power amplifier, if loudspeaker and phone distance are farther out, Field Force is easy to miss phone.It leads The work incentive for causing influence Field Force, also results in the generation of safety problem.

Accordingly, it is desirable to provide a kind of calling and phone system for being reliably used for large area high noise environments automatically.

Utility model content

One main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provide it is a kind of from The dynamic distributed call and phone system for being reliably used for large area high noise environments.

To realize above-mentioned purpose of utility model, the utility model adopts the following technical solution:

One aspect according to the present utility model provides a kind of distributed call and phone system, including session services Device, local area network, voice gateways and more than one call site machine and loudspeaker, wherein the telephony server is led to outer Portion's speech path network, and institute's voice gateway is led to by the local area network, institute's voice gateway lead to the call site machine and The loudspeaker, the call site machine and the loudspeaker are arranged in a one-to-one correspondence, and the loudspeaker is used to take in the call It is called when business device access phone, the call site machine by the telephony server for being conversed.

An embodiment according to the present utility model, the call site machine are audio-enlarging telephone.

An embodiment according to the present utility model is provided with electronics volume between the call site machine and the loudspeaker Code device, the Lineside encoding unit are used to switch between call and loudspeaking calling.

An embodiment according to the present utility model, the distributed call and phone system further include having loudspeaking relay Device, the loudspeaking relay are arranged between the call site machine and the loudspeaker.

An embodiment according to the present utility model, the call site machine and the loudspeaker correspond, and are Two or more is separately positioned on different regions.

As shown from the above technical solution, exist the advantages of the distributed call and phone system of the utility model with good effect In:

The distributed call and phone system of the utility model can automatically carry out loudspeaking calling, and can be by existing Field telephone set is conversed, and not only can guarantee that caller hears calling, but also can facilitate and converse, very convenient reliable, solves The trouble and worry of Field Force.

Detailed description of the invention

Consider the detailed description of the following preferred embodiment to the utility model in conjunction with the accompanying drawings, the utility model it is each Kind target, feature and advantage will become apparent.Attached drawing is only the exemplary diagram of the utility model, is not necessarily It is drawn to scale.In the accompanying drawings, same appended drawing reference always shows same or similar component.Wherein:

Fig. 1 is the structural schematic diagram of an embodiment of the present invention distributed call and phone system.

Wherein, the reference numerals are as follows:

1, telephony server；2, local area network；3, voice gateways；4, call site machine；5, loudspeaker；6, Lineside encoding unit； 7, loudspeaking relay.

Specific embodiment

Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this is practical new Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure Appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.

It is described below the difference to the utility model is exemplary, is carried out referring to attached drawing, it is practical that the attached drawing forms this Novel a part, and the exemplary knot of difference of many aspects of achievable the utility model is wherein shown by way of example Structure, system and step.It should be understood that other specified schemes of component, structure, exemplary means, system and step can be used, and And structural and functional modification can be carried out without departing from the scope of the utility model.Although moreover, can in this specification The different example features of the utility model are described using term " top ", " bottom ", " front ", " rear portion ", " side " etc. And element, but these terms are in this article merely for convenient, for example, with reference to the accompanying drawings described in exemplary direction.This explanation Any content in book is not necessarily to be construed that the specific three dimensional direction of Structure of need is just fallen into the scope of the utility model.

The utility model can be applied to many occasions, is only just unfolded below in the use occasion of large area high noisy Illustrate, even disperses the work on the spot environment of region, also facilitate application.

Fig. 1 is the structural schematic diagram of an embodiment of the present invention distributed call and phone system.As shown in Figure 1, should The distributed call and phone system of embodiment include telephony server 1, local area network 2, voice gateways 3 and more than one Call site machine 4 and loudspeaker 5.Wherein, telephony server 1 leads to external call network, and leads to voice network by local area network 2 3 are closed, voice gateways 3 lead to call site machine 4 and loudspeaker 5, and call site machine 4 and loudspeaker 5 are arranged in a one-to-one correspondence.Wherein, Loudspeaker 5 is used to be called when telephony server 1 accesses phone, and call site machine 4 is used to carry out by telephony server 1 Call.

In the embodiment, telephony server 1 picks out phone by external call network insertion, the exchange as INCOM intercom Service.Local area network 2 leads to different zones by being laid with cable.Voice gateways 3 facilitate carry out audio call, and pick out logical Words.Call site machine 4 is to answer the call for conversing at the scene without at telephony server 1.Loudspeaker 5 is used for existing Field environment carries out audio call and prevents and miss to facilitate the personnel in region to hear.

In the embodiment, call site machine 4 is audio-enlarging telephone, is led to not with preventing because on-site noise is excessive The phenomenon that call.

In the embodiment, Lineside encoding unit 6 is provided between call site machine 4 and loudspeaker 5, Lineside encoding unit 6 is used for It is switched between call and loudspeaking calling.After personnel of answering hears that loudspeaker 5 calls, reach at call site machine 4, into Row receives calls, and loudspeaker 5 is automatically closed in Lineside encoding unit 6, after talk-through on-hook, then call site machine 4 and loudspeaker 5 Enter standby mode.

In the embodiment, distributed call and phone system further include having loudspeaking relay 7, and the setting of loudspeaking relay 7 exists Between call site machine 4 and loudspeaker 5.Call site machine 4 connects loudspeaker automatically by loudspeaking relay 7 after 3 sound of jingle bell 5, to carry out loudspeaking calling by loudspeaker 5.

In the embodiment, call site machine 4 and loudspeaker 5 are corresponded, and are two or more, are separately positioned on difference Region.As needed, call site machine 4 and loudspeaker 5 can be as shown in the figure four pairs, be also possible to five pairs, six pairs extremely More than ten pairs or even tens up to a hundred right.

As shown from the above technical solution, exist the advantages of the distributed call and phone system of the utility model with good effect In:

The distributed call and phone system of the utility model can carry out loudspeaking calling automatically by loudspeaker 5, and It can be conversed by call site machine 4, not only can guarantee that caller hears calling, but also can facilitate and converse, it is very convenient Reliably, the trouble and worry of Field Force is solved.In the site environment that the utility model is big especially suitable for noise, range is wide, Especially dispersed high region is applicable in very much, has extraordinary promotional value.

It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

For convenience of description, it describes to be divided into various modules when system above or device with function or unit describes respectively. Certainly, the function of each unit can be realized in the same or multiple software and or hardware when implementing the application.

Finally, it is to be noted that, herein, such as first, second, third and fourth or the like relational terms It is only used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying these There are any actual relationship or orders between entity or operation.Moreover, the terms "include", "comprise" or its is any Other variants are intended to non-exclusive inclusion, so that including the process, method, article or equipment of a series of elements Include not only those elements, but also including other elements that are not explicitly listed, or further includes for this process, side Method, article or the intrinsic element of equipment.In the absence of more restrictions, limited by sentence "including a ..." Element, it is not excluded that there is also other identical elements in the process, method, article or apparatus that includes the element.

It is particularly shown and described the illustrative embodiments of the disclosure above.It should be appreciated that the disclosure is unlimited In detailed construction described herein, set-up mode or implementation method；On the contrary, disclosure intention covers included in appended claims Spirit and scope in various modifications and equivalence setting.

Claims (5)

1. a kind of distributed call and phone system, which is characterized in that including telephony server, local area network, voice gateways, and More than one call site machine and loudspeaker, wherein the telephony server leads to external call network, and passes through the office Domain Netcom connects institute's voice gateway, and institute's voice gateway leads to the call site machine and the loudspeaker, the call site Machine and the loudspeaker are arranged in a one-to-one correspondence, and the loudspeaker is used to be called when the telephony server accesses phone, The call site machine by the telephony server for being conversed.

2. distributed call as described in claim 1 and phone system, which is characterized in that the call site machine is the electricity that amplifies Phone.

3. distributed call as described in claim 1 and phone system, which is characterized in that the call site machine is raised with described Lineside encoding unit is provided between sound device, the Lineside encoding unit is used to switch between call and loudspeaking calling.

4. distributed call as described in claim 1 and phone system, which is characterized in that the distributed call and call system System further includes having loudspeaking relay, and the loudspeaking relay is arranged between the call site machine and the loudspeaker.

5. distributed call and phone system as described in claim 1-4 is any, which is characterized in that the call site machine and The loudspeaker corresponds, and is two or more, is separately positioned on different regions.