CN1968432A

CN1968432A - Method for differentiating internal ringing tones of CENTREX group

Info

Publication number: CN1968432A
Application number: CN 200610072328
Authority: CN
Inventors: 杨斌
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2006-04-14
Filing date: 2006-04-14
Publication date: 2007-05-23

Abstract

The invention relates to a method for distinguishing internal bells of CENTREX, which comprise that: a, exchanger receives call request; b, based on the relation between number and bell type, inquiring bell type, sending bell to the telephone. The invention can provide different bells to dialed user, via the different priorities of inner users of CENTREX group, and user can detect the bell condition of one user call. And the called user, when there is incoming call with high priority, prepares to receive call quickly.

Description

A kind of method of differentiating internal ringing tones of CENTREX group

Technical field

The present invention relates to the communications field, particularly relate to a kind of method of differentiating internal ringing tones of CENTREX group.

Background technology

Because traditional landline telephone inside does not possess intelligent chip, therefore, it can not possess the picture mobile phone, and that works according to the function of the different ring back tone of different scene setting, in order to make the ring back tone that landline telephone can be different according to different scene setting, at present, adopting main mode is the different bell signal of duration of sending ring back tone on, off for called phone according to some certain conditions in switching system, to realize the distinctive ringing sound.

(Central Exchange Centrex), is commonly called as virtual Private Branch Exchange PBX to Centrex, is a kind of of fixed-line phone service.This business is the new business of developing on local office exchange.The user who is connected on the Centrex belongs to the public network ordinary telephone subscriber, except that whole basic services of enjoying ordinary telephone subscriber, can also enjoy the partial service of domestic consumer's switch, has particular service function and new business function simultaneously.

The similar domestic consumer of Centrex switch, but traditional subscriber exchange needs independently software and hardware, and will take certain space, and CENTREX is a notion on the software, and the software of forming CENTREX all places in the public branch exchange.This switch does not need any switch is installed at user side, and directly provides all phones to the user by digital SPC exchange.Though can accomplish not have switch, but all phones of user can be enjoyed all functions of switch, the function that can also use some only could use at public network similarly is subscriber exchange to be focused on office exchange suffered, so be called the centralization exchange service.

User in the CENTREX group can be divided into different priority, and the called subscriber wishes can carry out the preparation of answering the call with the fastest speed usually when high-priority users is sent a telegram here in the group.But, in the prior art scheme Centrex CENTREX is regarded as a user of office exchange, therefore, existing switch can only provide different difference bell sounds for the calling of CENTREX group inside and the calling of CENTREX group outside, and different bell sounds can not be provided for the user of CENTREX group inside.And the user usually also needs to provide the distinctive ringing sound for user in the CENTREX group, because, the user is usually because tell after the phone that this calling is user in the CENTREX group, just this calling is not too paid attention to, sometimes connect very slowly, sometimes because done very much and do not connect and miss some important conversations, cause a lot of inconvenience.

Summary of the invention

In order to address the above problem, purpose of the present invention just provides a kind of method of differentiating internal ringing tones of CENTREX group, may further comprise the steps:

Steps A, switch receive the phone call request;

Step B, according to the corresponding relation of number and bell sound type, inquiry ring back tone type is issued to phone with ring back tone.

The method that the present invention proposes can realize the different priority according to the user in the CENTREX group, and the called subscriber provides different bell sounds in the group who dials to them, and the user can measure certainly what kind of the bell sound that a certain class priority users makes is.Called subscriber high-priority users when incoming call in the group, can carry out the preparation of answering the call with the fastest speed, for user's use provides convenience.

Description of drawings

Fig. 1 is the business realizing flow chart of the embodiment one of the method for differentiating internal ringing tones of CENTREX group of the present invention;

Fig. 2 is the business realizing flow chart of the embodiment two of the method for differentiating internal ringing tones of CENTREX group of the present invention.

Embodiment

The present invention is further described in more detail below in conjunction with accompanying drawing 1 and accompanying drawing 2 and specific embodiment.

Embodiment one:

The business realizing flow chart of the embodiment of the invention one as shown in Figure 1, concrete steps are as follows:

11) be CENTREX group user configuration and Subscriber Number corresponding priorities by data configuration, be stored in the customer data base of switch.

111) increase precedence field in the user message table in database;

112) determine User Priority;

User in the CENTREX group can be divided into different priority, and described priority can dispose according to enterprise customer's demand by operator by human-computer interaction interface.For example, the user in the CENTREX group of an enterprise can be divided into high, medium and low three priority, and presidential telephone number is made as high priority, and line manager's telephone number is made as medium priority, and other employees' telephone number is made as low priority.

113) priority of different user is configured in the user message table in the database.

12) be the mapping table that each CENTREX group sets up priority and bell sound type in the database of switch.

121) be the mapping table that each CENTREX group sets up priority and bell sound type in the database of switch.This mapping table comprises two fields at least: priority and bell sound type.

Different bell sound types are associated with ring signal, and its incidence relation is set in the prior art.Each ring signal is default by agreement by switch in the prior art, and is kept in the database.Difference between each bell sound type is the duration difference of ring signal on, off.

122) operator is by human-computer interaction interface, comes the related of CENTERX priority and bell sound type under the configure user according to enterprise customer's demand.

Operator also can pass through human-computer interaction interface, and related according to the mapping table medium priority of the CENTREX group's of enterprise customer's demand real time modifying database priority and bell sound type and bell sound type realizes that flexible configuration satisfies different enterprise customers' demand.

13) after switch is received the call request of main dialing telephone initiation, the priority of record calling number.

131) the main dialing telephone off-hook send off hook signal to switch;

132) switch send dialing tone to main dialing telephone after receiving off hook signal;

133) main dialing telephone sends called number to switch after receiving dialing tone;

Said process is a known technology, is not described in detail in this.

134) after switch is received called number, judge that whether called phone is user in the group of the CENTREX group under the main dialing telephone, if user in the group, then in database, search calling number corresponding priorities and affiliated CENTREX group number and record.

14) switch is searched bell sound type, and the ring signal of the type is issued to called phone.

141) switch draws bell sound type according to the priority of this group in the priority of calling number and the affiliated CENTREX group's Query Database number and the mapping table of bell sound type;

142) switch is related with ring signal according to bell sound type, searches the ring signal of the type, as ring back tone;

143) switch is issued to called phone with this ring back tone, and passes ring-back tone to main dialing telephone;

144) called phone is received off-hook behind the ring back tone, and conversation is set up.

The method of the differentiating internal ringing tones of CENTREX group of embodiment one also can be created the mapping table of a Subscriber Number and the tinkle of bells type in the database of switch, before giving called phone transmission ring back tone, inquire about this table according to calling number earlier, obtain the tinkle of bells type of calling number correspondence.

Embodiment two:

The business realizing flow chart of the embodiment of the invention one as shown in Figure 2, concrete steps are as follows:

21) be CENTREX group user configuration and Subscriber Number corresponding priorities by data configuration, be stored in the customer data base of switch.

211) increase precedence field in the user message table in database;

212) determine User Priority;

213) priority of different user is configured in the user message table in the database.

22) be the mapping table that each CENTREX group sets up priority and bell sound type in the database of switch.

221) be the mapping table that each CENTREX group sets up priority and bell sound type in the database of switch.This mapping table comprises two fields at least: priority and bell sound type.

222) operator is by human-computer interaction interface, comes the related of CENTERX priority and bell sound type under the configure user according to enterprise customer's demand.

Operator also can pass through human-computer interaction interface, and related according to the mapping table medium priority of the CENTREX group's of enterprise customer's demand real time modifying database priority and bell sound and bell sound realizes that flexible configuration satisfies different enterprise customers' demand.

23) add a test prefix under the tested word prefix section in database, this prefix represents to test the business of the corresponding the tinkle of bells of priority.

24) after switch receives that the test prefix of the business of the corresponding the tinkle of bells of test priority that main dialing telephone sends adds precedence information, note the priority that needs test.

241) the main dialing telephone off-hook send off hook signal to switch;

242) switch send dialing tone to main dialing telephone after receiving off hook signal;

243) main dialing telephone sends test prefix and priority to switch after receiving dialing tone;

244) switch analyzes this test prefix corresponding service according to test prefix in the database and professional corresponding relation after receiving test prefix and priority;

245) judge whether this business is the business of the corresponding the tinkle of bells of test priority, if just note the priority that needs test;

246) the CENTREX group under the inquiring calling phone number in database, and record.

25) switch is searched the bell sound type of the priority correspondence that needs test, and the ring signal of the type is issued to main dialing telephone.

251) CENTREX group's priority and the mapping table of the tinkle of bells type under the user in CENTREX group's Query Database under switch priority of testing as required and the main dialing telephone draw corresponding the tinkle of bells type.

252) switch is related with ring signal according to bell sound type, searches the ring signal of the type, as ring back tone;

253) use prompt for successful to customer service.

254) ring back tone that will test the priority correspondence after user's on-hook is issued to called phone.

Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.

Claims

1. the method for a differentiating internal ringing tones of CENTREX group may further comprise the steps:

Steps A) switch receives the phone call request;

Step B) according to the corresponding relation of number and bell sound type, inquiry ring back tone type is issued to phone with ring back tone.

2. the method for differentiating internal ringing tones of CENTREX group as claimed in claim 1 is characterized in that, the difference between the described bell sound type is the duration difference of ring signal on, off.

3. the method for differentiating internal ringing tones of CENTREX group as claimed in claim 1 or 2, described step B) comprising:

Step B1) sets up the corresponding relation of CENTREX group's internal user number and bell sound type.

4. the method for differentiating internal ringing tones of CENTREX group as claimed in claim 3, described step B1) comprising:

Step B11) is CENTREX group user configure user number corresponding priorities, is stored in the database of switch;

Step B12) in the database of switch, sets up the relation mapping table of priority and bell sound type.

5. the method for differentiating internal ringing tones of CENTREX group as claimed in claim 4 is characterized in that, at described step B12) in set up the relation mapping table of priority and bell sound type respectively for each CENTREX group.

6. the method for differentiating internal ringing tones of CENTREX group as claimed in claim 1 or 2, described step B) comprising:

Step B1 ') after switch is received the call request of main dialing telephone initiation, the priority of record calling number.

Step B2 ') according to the mapping table of priority and bell sound type, searches bell sound type, the ring signal of the type is issued to phone.

7. the method for differentiating internal ringing tones of CENTREX group as claimed in claim 1 or 2, described step B) comprising:

Step B1 ") switch is noted the priority that needs test after receiving the precedence information of business of the corresponding the tinkle of bells of test priority that main dialing telephone sends.

Step B2 ") searches bell sound type according to the mapping table of priority and bell sound type, and the ring signal of the type is issued to phone.