CN100525477C - Method for selecting link circuit of telephone traffic - Google Patents
Method for selecting link circuit of telephone traffic Download PDFInfo
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- CN100525477C CN100525477C CNB2005101010618A CN200510101061A CN100525477C CN 100525477 C CN100525477 C CN 100525477C CN B2005101010618 A CNB2005101010618 A CN B2005101010618A CN 200510101061 A CN200510101061 A CN 200510101061A CN 100525477 C CN100525477 C CN 100525477C
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- 238000004891 communication Methods 0.000 claims description 24
- 238000003780 insertion Methods 0.000 claims description 17
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Abstract
The method comprises: setting a calling priority and a called priority for user's telephone number; setting the route selection parameters; setting a reserve circuit; getting the calling priority and the called priority, and determining a route selection level; selecting the reserve circuit or the ordinary circuit to make call connection. The invention adds the call priority management that can incorporate the calling priority with the called priority by setting the calling priority, called priority, route selection parameters and reserve circuit so as to ensure the user with higher priority get the call connection in priority.
Description
Technical field
The present invention relates to a kind of switching method of telephone communication link, particularly a kind of in telephone communication network, by setting User Priority, stick holding circuit and routing mechanism, link circuit of telephone traffic is selected flexibly, thereby the method for high-quality traffic link is provided for high-end user or group user.
Background technology
In telephone communication network, trunk line is connecting all switching nodes, make telephone subscriber under each switching node can both realize with other switching nodes under the telephone subscriber carry out traffic communication.
Along with rapid development of social economy and becoming increasingly prosperous, traffic communication has become indispensable important tool of communications in people's daily life, the work, for example, the information of government department obtains and the affairs contact and the interpersonal message intercommunication of the assigning of policy instruction, enterprises and institutions, all be unable to do without telephone communication network, this has just caused the imbalance between supply and demand between the circuit resource limited in the demand of numerous traffic communication and the existing telephone communication network.Communication requirement in order to ensure government department, important enterprises and institutions and group user can obtain in time, traffic link smoothly, effectively and reasonably, science the telecommunication circuit resource is reallocated become the major issue that telephone communication network operator need solve already.
Solution to the problems referred to above in the prior art is to adopt the stick holding circuit that keeps some in trunk group, and at such as high-end user setting up call priority such as government department, group users, when these users with call priority need converse, utilize the circuit that is kept preferentially to link, thereby the traffic demand that can guarantee them obtain preferential mediation.But this method exists certain defective, how mainly to show as the circuit that is kept in the trunk group is provided with, controls to use and how to define which user has call priority and how many users have call priority.If it is too much to have the number of users of call priority, the circuit of reservation is less, then under the too much situation of the calling with priority, causes the contention to the circuit resource that is kept easily, can't realize preferential mediation, makes the measure of stick holding circuit lose meaning.If increase the quantity of stick holding circuit, certainly will reduce the quantity of non-stick holding circuit, cause the anxiety of the common traffic telecommunication circuit resource of no priority easily.If it is very few to have the number of users of call priority, and the quantity of stick holding circuit is too much, then the utilance of stick holding circuit will be lower, makes the phenomenon of the circuit resource appearance waste of operator, brings economic loss to operator.
In sum, because prior art lacks scientific and rational management method to call priority and stick holding circuit, make the traffic communication between the user can't the better utilization stick holding circuit and obtain high-quality traffic link, cause the circuit resource of telephone communication network can not obtain efficiently, reasonably use, and make the traffic communication of high-end user can not obtain to have the preferential mediation of certain guarantee.
Summary of the invention
The objective of the invention is to call priority and stick holding circuit be lacked the present situation of scientific and rational management method at above-mentioned prior art, a kind of system of selection of link circuit of telephone traffic is provided, this method guarantees for high-end user provides the high-quality traffic by call priority, stick holding circuit are carried out the management of science.
For achieving the above object, the present invention has adopted a kind of system of selection of link circuit of telephone traffic, and it carries out following steps:
Step 1, user's telephone number is set caller priority and the prefix of described telephone number is set called priority, include no priority in described caller priority and the called priority and priority is arranged;
The routing parameter is set, is used for working as described caller priority and called priority not simultaneously, determine the routing rank, this routing rank comprises no priority level and priority level is arranged;
Set up for the selected stick holding circuit of calling that priority level is arranged;
Step 2, under the state that the user makes a call, obtain this user's caller priority and called subscriber's called priority;
Step 3, according to caller priority and the called priority and the described routing parameter of this calling, determine the routing rank of this time calling out;
Step 4, when the routing rank of this calling during, execution in step 7 for no priority level; When the routing rank of this calling when priority level is arranged, execution in step 5;
Step 5, judge whether to also have idle circuit common, if having, execution in step 7; If no, execution in step 6;
Step 6, the described stick holding circuit of selection carry out the traffic link, and execution in step 8 then;
Step 7, selection circuit common are carried out the traffic link;
Step 8, finish the selection of this time calling out link circuit of telephone traffic.
As shown from the above technical solution, caller priority and called priority and setting routing parameter and the stick holding circuit of the present invention by setting Subscriber Number, in telephone communication breath network, introduced the management function of call priority, formulated routing policy, after calling out generation, caller priority can be combined with called priority, science, reasonably carry out the selection of link circuit of telephone traffic, thereby the high-end user that can guarantee to have priority level can obtain timely traffic and preferentially dredge, and has overcome existing defective in the prior art.
Put in the case in above-mentioned technology, can also will there be priority further to be set to normal priority and the higher insertion priority of rank, the priority level that has in the routing priority level further is not set to normal priority not and the higher insertion priority level of rank and corresponding stick holding circuit further is set to common stick holding circuit and insertion stick holding circuit, like this, just can realize the use of the circuit resource of telephone communication network further optimizing.
Below also the present invention is described in further detail in conjunction with the accompanying drawings by embodiment.
Description of drawings
Fig. 1 is a basic principle schematic flow sheet of the present invention;
Fig. 2 is the schematic flow sheet of a specific embodiment of the present invention.
Embodiment
Figure 1 shows that principle flow chart of the present invention, it has disclosed the present invention and has utilized caller priority, called priority and their combination, and stick holding circuit is carried out the method for effective management application, and its process is as follows:
Step 101, user's telephone number is set caller priority and the prefix of described telephone number is set called priority, include no priority in described caller priority and the called priority and priority is arranged; The routing parameter is set, is used for working as described caller priority and called priority not simultaneously, determine the routing rank, this routing rank comprises no priority level and priority level is arranged; Set up for the selected stick holding circuit of calling that priority level is arranged.
User's caller priority is that the user passes through after the application of telephone communication network operator, obtaining to assert what the back was set, or by the telephone communication network side according to the user property default setting, group user enterprise that government bodies, law enforcement agency, the interim office of setting up especially and the traffic are bigger etc. for example.User with caller priority is in the traffic link is called out, have the right to use stick holding circuit preferentially to dredge its traffic, do not obtain to assert or do not obtain that by application the user that telephone communication network side acquiescence has caller priority then is domestic consumer, can only select circuit common to carry out the traffic link.
Step 102, under the state that the user makes a call, obtain caller priority by this user's telephone number, the prefix by the called phone number obtains called subscriber's called priority.
Step 103, according to caller priority and the called priority and the routing parameter of this calling, determine the routing rank of this time calling out.
When the caller priority of this calling and called priority are identical priority, for example be priority or do not had priority, then the routing rank of this time calling out can be selected stick holding circuit for priority level is arranged, perhaps be no priority level, can only use circuit common.
When the caller priority of this calling and called priority are different priority, then determine the routing rank according to the routing parameter.Different routing parameters has been determined different routing ranks.The routing parameter can be set at up routing parameter, also can be set at descending routing parameter.Up routing parameter is defined as the routing rank of calling this time with higher priority in caller priority, the called priority; Descending routing parameter is that lower priority in caller priority, the called priority is defined as the routing rank of calling this time.For example, when caller priority for priority is arranged, called priority is during for no priority, for up routing parameter, this time the routing rank of calling out can be selected stick holding circuit for priority level is arranged, and for descending routing parameter, this time the routing rank of calling out is no priority level, can only use circuit common.In the setting of routing parameter, telephone communication network can specifically be set at up routing parameter or descending routing parameter with the routing parameter according to actual instructions for use.
Step 104, the definite routing rank of this time calling out of basis are selected circuit to carry out traffic and are linked, when the routing rank of this calling is no priority level, and execution in step 107; When the routing rank of this calling when priority level is arranged, execution in step 105.
Step 105, for priority level is arranged, judge whether to also have idle circuit common, if having, execution in step 107; If no, execution in step 106.When not being very big, select idle circuit common in the live traffice amount, can save stick holding circuit, make other traffics that priority level is arranged when telephone traffic is big, to utilize stick holding circuit preferentially to be dredged.
Step 106, selection stick holding circuit carry out the traffic link, and execution in step 108 then.
Step 107, selection circuit common are carried out the traffic link.
Step 108, finish the selection of this time calling out link circuit of telephone traffic.
Shown in Figure 2, flow chart for a specific embodiment of the present invention, in this embodiment, telephone communication network is according to concrete needs, with the priority level initializing that has in caller priority and the called priority is normal priority and two ranks of insertion priority, wherein insert priority and be higher than normal priority, corresponding, the priority level that has in the routing priority level is set at the other and insertion priority level of normal priority; Stick holding circuit is set at common stick holding circuit and inserts stick holding circuit, and wherein, the higher traffic of priority level can use the lower stick holding circuit of priority level, otherwise the traffic that priority level is lower can not use the higher stick holding circuit of priority level.The telephone number of supposing the calling subscriber is 6540000, and called subscriber's telephone number is 01043210000, and its routing process is as follows:
Step 201, the caller priority that calling subscriber's telephone number is set are normal priority, and the called priority that the prefix 010 of called subscriber's telephone number is set is for inserting priority; It is up routing parameter that the routing parameter is set.
Step 202, calling subscriber 6540000 when called subscriber 01043210000 makes a call, obtaining caller priority is normal priority, obtains called priority for inserting priority.
Step 203, because the caller priority of this calling is different with called priority, therefore, according to up routing parameter, routing rank of determining this time to call out is for inserting priority level.
The insertion priority level that step 204, basis are determined by execution in step 205, selects circuit to carry out the traffic link.
Step 205, owing to there is the traffic link of priority level can use circuit common, therefore, at first judge whether to also have idle circuit common, if having, execution in step 210; If no, execution in step 206.
Step 206, judgement are this time called out to inserting priority level, execution in step 207.
Step 207, because the higher traffic of priority level can use the lower stick holding circuit of priority level, therefore, judge whether to also have idle common stick holding circuit, if having, execution in step 209 if do not have, continues execution in step 208;
Step 208, selection are inserted stick holding circuit and are carried out the traffic link, and execution in step 211 then.
Step 209, the common stick holding circuit of selection carry out the traffic link, and execution in step 211 then.
Step 210, selection circuit common are carried out the traffic link.
Step 211, finish the selection of this time calling out link circuit of telephone traffic.
In the present embodiment, if calling subscriber's telephone number is set at no priority in step 201, the prefix 010 of called subscriber's telephone number is set at insertion priority; The routing parameter is set to descending routing parameter, then in the step 203, determines that the routing rank of this time calling out be no priority level, so after step 204 is finished, and direct redirect execution in step 210.
If calling subscriber's telephone number is set at normal priority in step 201, the prefix 010 of called subscriber's telephone number is set at insertion priority; The routing parameter is set to descending routing parameter, then in the step 203, determines that the routing rank of this time calling out is that normal priority is other, so, after step 206 is finished, redirect execution in step 209.
In the present embodiment, when the routing parameter was up routing parameter, the correlation between caller priority, called priority, routing rank and the spendable stick holding circuit as shown in Table 1; When the routing parameter was descending routing parameter, the correlation between caller priority, called priority, routing rank and the spendable stick holding circuit as shown in Table 2.
Table one: the routing parameter is up routing parameter
| Caller priority | Called priority | The routing rank | Can use stick holding circuit |
| No priority | No priority | No priority level | Circuit common |
| No priority | Normal priority | Normal priority is other | Common or common stick holding circuit |
| No priority | Insert priority | Insert priority level | Common or common reservation or insertion stick holding circuit |
| Normal priority | No priority | Normal priority is other | Common or common stick holding circuit |
| Normal priority | Normal priority | Normal priority is other | Common or common stick holding circuit |
| Normal priority | Insert priority | Insert priority level | Common or common reservation or insertion stick holding circuit |
| Insert priority | No priority | Insert priority level | Common or common reservation or insertion stick holding circuit |
| Insert priority | Normal priority | Insert priority level | Common or common reservation or insertion stick holding circuit |
| Insert priority | Insert priority | Insert priority level | Common or common reservation or insertion stick holding circuit |
Table two: the routing parameter is up routing parameter
| Caller priority | Called priority | The routing rank | Can use stick holding circuit |
| No priority | No priority | No priority level | Circuit common |
| No priority | Normal priority | No priority level | Circuit common |
| No priority | Insert priority | No priority level | Circuit common |
| Normal priority | No priority | No priority level | Circuit common |
| Normal priority | Normal priority | Normal priority is other | Common or common stick holding circuit |
| Normal priority | Insert priority | Normal priority is other | Common or common stick holding circuit |
| Insert priority | No priority | No priority level | Circuit common |
| Insert priority | Normal priority | Normal priority is other | Common or common stick holding circuit |
| Insert priority | Insert priority | Insert priority level | Common or common reservation or insertion stick holding circuit |
By present embodiment as can be known; the setting of the present invention by the routing parameter, set priority to the reservation setting of the protective circuit of different stage and with calling subscriber, called subscriber's telephone number; can realize scientific and reasonable use to circuit resource in the telephone communication network; thereby for high-end general family provides reliably, the traffic chaining service of high-quality.In addition, by the present invention, telephone operator can be added up call volume easily, and the actual operating position of stick holding circuit is analyzed, and the quantity of stick holding circuit is set reasonably, flexibly, makes the circuit resource of telephone communication network obtain to optimize.
Claims (4)
1, a kind of system of selection of link circuit of telephone traffic, wherein, carry out following steps:
Step 1, user's telephone number is set caller priority and the prefix of described telephone number is set called priority, include no priority in described caller priority and the called priority and priority is arranged;
The routing parameter is set, is used for working as described caller priority and called priority not simultaneously, determine the routing rank, this routing rank comprises no priority level and priority level is arranged;
Set up for the selected stick holding circuit of calling that priority level is arranged;
Step 2, under the state that the user makes a call, obtain this user's caller priority and called subscriber's called priority;
Step 3, according to caller priority and the called priority and the described routing parameter of this calling, determine the routing rank of this time calling out;
Step 4, when the routing rank of this calling during, execution in step 7 for no priority level; When the routing rank of this calling when priority level is arranged, execution in step 5;
Step 5, judge whether to also have idle circuit common, if having, execution in step 7; If no, execution in step 6;
Step 6, the described stick holding circuit of selection carry out the traffic link, and execution in step 8 then;
Step 7, selection circuit common are carried out the traffic link;
Step 8, finish the selection of this time calling out link circuit of telephone traffic.
2, the system of selection of link circuit of telephone traffic according to claim 1, the caller priority in the wherein said step 1 be described user by application and obtain to assert that the back sets, or by the communication network side according to the user property default setting.
3, the system of selection of link circuit of telephone traffic according to claim 1, routing parameter in the wherein said step 1 is up routing parameter or descending routing parameter, when described caller priority and called priority not simultaneously, it is the routing rank that up routing parameter defines priority level, and descending routing parameter determines that no priority level is the routing rank.
4, according to the system of selection of claim 1,2 or 3 described link circuit of telephone traffic, the priority that has in the wherein said step 1 further comprises normal priority and insertion priority; The priority level that has in the described routing rank further comprises the other and insertion priority level of normal priority; Described stick holding circuit further comprises common stick holding circuit and inserts stick holding circuit; Described step 6 is specially:
Whether the priority level that has that step 61, judgement are this time called out is to insert priority level, if, execution in step 62, if not, then this time calling is that described normal priority is other, execution in step 64;
Step 62, judge whether to also have idle common stick holding circuit, if having, execution in step 64 if do not have, continues execution in step 63;
Step 63, the described insertion stick holding circuit of selection carry out the traffic link, and execution in step 8 then;
Step 64, the described common stick holding circuit of selection carry out the traffic link, and execution in step 8 then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101010618A CN100525477C (en) | 2005-11-02 | 2005-11-02 | Method for selecting link circuit of telephone traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101010618A CN100525477C (en) | 2005-11-02 | 2005-11-02 | Method for selecting link circuit of telephone traffic |
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| Publication Number | Publication Date |
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| CN1874539A CN1874539A (en) | 2006-12-06 |
| CN100525477C true CN100525477C (en) | 2009-08-05 |
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| CNB2005101010618A Expired - Fee Related CN100525477C (en) | 2005-11-02 | 2005-11-02 | Method for selecting link circuit of telephone traffic |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101420717B (en) | 2007-10-26 | 2013-03-27 | 摩托罗拉*** | Method for determining call priority in communication network |
| CN101159986B (en) * | 2007-11-12 | 2010-06-23 | 普天信息技术研究院有限公司 | Method of determining call priority |
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