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CN104618617A - VOIP ground gateway priority based polling dispatching method and device - Google Patents

VOIP ground gateway priority based polling dispatching method and device Download PDF

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CN104618617A
CN104618617A CN 201510052324 CN201510052324A CN104618617A CN 104618617 A CN104618617 A CN 104618617A CN 201510052324 CN201510052324 CN 201510052324 CN 201510052324 A CN201510052324 A CN 201510052324A CN 104618617 A CN104618617 A CN 104618617A
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ground
gateway
gateways
priority
polling
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CN 201510052324
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Chinese (zh)
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CN104618617B (en )
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谭保兴
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深圳市云之讯网络技术有限公司
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Abstract

The invention discloses a VOIP ground gateway priority based polling dispatching method and device. The VOIP ground gateway priority based polling dispatching method comprises the following steps of receiving a call request sent by a joining gateway, enabling the call request to be matched to multiple ground gateways and recording the ground gateways in a ground gateway set; obtaining, filtering and abandoning the ground gateways meeting preset filtering conditions in the ground gateway set to obtain an effective ground gateway set, conducting priority sorting on the ground gateways in the effective ground gateway set according a preset sorting strategy to generate an effective ground gateway sorting set; conducting polling call on the ground gateways in the effective ground gateway set according to the sequence from high priority to low priority. The VOIP ground gateway priority based polling dispatching method has the advantages that screening is firstly performed to narrow a range of objects subjected to polling call, it is also ensured that the called ground gateways meet the requirements, one gateway can be called successively to the most extent due to the fact that the ground gateways are subjected to polling call, and accordingly call completing rate and answer rate of the whole conversation are improved.

Description

基于VOIP落地网关优先级的轮询调度方法和装置 Floor VOIP gateway based priority round robin scheduling method and apparatus

技术领域 FIELD

[0001] 本发明涉及落地网关通信技术领域,具体涉及基于VOIP落地网关优先级的轮询调度方法。 [0001] The present invention relates to a gateway ground communication technologies, and particularly relates to a VOIP gateway landing priority round robin scheduling method.

背景技术 Background technique

[0002] 在互联网蓬勃发展的今天,互联网通讯的应用逐渐成熟与普及,比如頂、VOIP点对点语音、视频等通讯应用。 [0002] In today's booming Internet, Internet communications applications mature and spread, such as the top communications applications, VOIP-point voice, video and so on. 但是由于传统的电路域通讯还存在一定技术上的优势,以及政策的原因,传统电路域通讯将会长期存在。 However, due to the traditional circuit domain communication there is reason for some technical advantages, as well as policy, the traditional circuit domain communication will persist. 为了使互联网通讯与传统电路域通讯这两个领域能够互联互通,需要在电路域中提供落地网关与互联网通讯对接,因此也需要在一套VOIP落地网关调度系统对落地网关进行调度。 In order to communicate with the Internet communications domain the two areas can be conventional circuit interconnection, the need to provide a gateway to the Internet communication floor docking domain circuit, and therefore need to be scheduled in a VOIP gateway landing floor gateway scheduling system.

[0003] 由于落地网关的类型、属性比较复杂,VOIP落地网关调度系统对网关调度时需要综合考虑网关的成本、质量、时段与区域等因素,因此VOIP落地网关调度系统需要一个合理、高效与灵活的调度算法。 [0003] Since the landing gateway types, attributes complicated, considering the cost factor gateway, quality, time and area or the like required when the VOIP landing gateway scheduling system gateway scheduling, so VOIP landing gateway dispatching system requires a rational, efficient and flexible scheduling algorithm.

发明内容 SUMMARY

[0004] 为了克服现有技术的不足,本发明的目的在于提供基于VOIP落地网关优先级的轮询调度方法和装置,对可用的落地网关按优先级的顺序排序,然后按优先级高到低先后对落地网关进行呼叫,如果呼叫不通,则继续跳转下一跳,直到呼叫成功或轮询到最后一个洛地网关,实现能够提尚呼叫的成功率。 [0004] In order to overcome the deficiencies of the prior art, an object of the present invention to provide a floor-based VOIP gateways polling priority scheduling method and apparatus according to the sort order of priority of the available floor gateway, and then high to low priority gateway has landed on the call, if the call fails, continue to the next hop jump, the call is successful or until the last poll to Lodi gateway, to achieve the success rate is still able to put the call.

[0005] 为解决上述问题,本发明所采用的技术方案如下: [0005] In order to solve the above problem, the technical solution employed in the present invention is as follows:

[0006]方案一: [0006] Scheme I:

[0007] 基于VOIP落地网关优先级的轮询调度方法,包括以下步骤: [0007] VOIP gateway landing polling priority based scheduling method, comprising the steps of:

[0008] 步骤A:接收对接网关所发送的呼叫请求,根据呼叫请求中的信息匹配出一个该对接网关的映射对象,并根据映射对象获取对应的落地路由表,落地路由表中包括多个落地网关,记为落地网关集; [0008] Step A: receiving a call request sent by the gateway abutment, according to the information in the call request a mapping object of the matched abutting gateway, and obtains a corresponding routing table according to the mapping objects floor, comprising a plurality of routing table floor landing gateways, referred to as a set of floor gateway;

[0009] 步骤B:获取落地网关集中符合预设的过滤条件的落地网关并将其进行过滤丢弃,将经过过滤后剩下的落地网关集记为有效落地网关集; [0009] Step B: acquiring floor landing gateway Gateway concentration satisfy the predetermined condition of the filter and be filtered to discard the remaining filtered through a gateway ground floor set referred to as active set of gateways;

[0010] 步骤C:根据预设的排序策略对有效落地网关集中的落地网关进行优先级排序,生成有效落地网关排序集; [0010] Step C: prioritizing the effective concentration floor landing gateway according to a preset ordering policy gateway, the gateway generates a ranked set its landing;

[0011] 步骤D:对有效落地网关排序集中的落地网关按照从优先级高往优先级低的顺序进行轮询呼叫,若当前呼叫的落地网关呼叫成功,则选定该落地网关进行通信;若当前呼叫的落地网关呼叫失败,则跳转到下一个落地网关进行呼叫;若有效落地网关排序集中所有落地网关呼叫失败,则表示呼叫请求失败。 [0011] Step D: sort its landing floor gateway according to the gateway centralized polling call to a low priority order from a high priority, the call is successful if the gateway ground current call, the gateway selected for the ground communication; if the current landing call a call the gateway fail, the gateway jump to the next landing call; if the effective concentration of all sort gateway floor landing calls gateway fails, then the call request failed.

[0012] 进一步地,在步骤A中,呼叫请求中的信息包括信令源IP地址、呼叫业务的品牌和主被叫前缀信息,匹配该对接网关的映射对象的步骤如下: [0012] Further, in the information, the call request signaling step A comprises a source IP address, the call service and the calling and called prefix information brand, an object of the abutment match mapping gateway following steps:

[0013] 步骤Al:根据信令源IP地址进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A2,若匹配不到映射对象,则表示呼叫请求失败; [0013] Step Al: signaling according to the source IP address match to match only if the map object, the map object is selected, when matched to a plurality of map object, step A2, if not match the map object, It said call request fails;

[0014] 步骤A2:根据呼叫业务的品牌对步骤Al中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A3,若匹配不到映射对象,则表示呼叫请求失败; [0014] Step A2: match mapping object according to a plurality of brand call service in step Al to match, if the matching to a unique mapping object, the map object is selected, when matched to a plurality of map object, is performed step A3, if not match the map object, then the call request failed;

[0015] 步骤A3:根据主被叫前缀信息对步骤A2中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象或者匹配不到映射对象,则表示呼叫请求失败。 [0015] Step A3: mapping a plurality of objects match the calling and called information in the prefix match to the step A2, if matched to a unique mapping object, the map object is selected, if the matching or matched to a plurality of map object not map object, then the call request failed.

[0016] 进一步地,在步骤B中,预设的过滤条件包括时段过滤条件、容量过滤条件和盲区过滤条件中的一种或多种,时段过滤条件为当前的呼叫请求的时间不在落地网关中所设定的运行时间段内,容量过滤条件为当前落地网关的并发量大于或等于自身所设定的容量,盲区过滤条件为被设为盲区的落地网关。 [0016] Further, in step B, the filter conditions include a period preset filtering conditions capacity filters, and one or more blind, time the filters in the filter condition for the time of the current landing call request is not the gateway the set operating time period, the current capacity of the filter condition is complicated by the gateway ground greater than or equal to the capacity of the set itself, the filter condition is set dead zone blind landing gateway.

[0017] 进一步地,在步骤C中,预设的排序策略中包括多个排序因素,多个排序因素按照预设的优先级进行排序,首先选择优先级最高的排序因素对有效落地网关集中的落地网关进行排序,若排序中出现并列关系的落地网关,则选择下一级的排序因素对并列关系的落地网关进行排序,直至排序中没有并列关系的落地网关,或者所有的排序因素均被使用,若所有的排序因素均被使用后还存在并列关系的落地网关,则随机将该并列关系的落地网关进行排序。 [0017] Further, in step C, the preset sorting strategy comprises a plurality of sequencing factor, a plurality of sequencing factor according to a preset priority sorted, first select the highest priority ranking factors set its landing gateway floor gateway to sort, if the landing gateway parallel relationship appears to sort, then select Sort factors under a parallel relationship to the floor gateway to sort until the sort not landed a gateway parallel relationship, or all of the elements are sorted using after all, if the elements are sorted using there is a parallel relationship landing gateway, the gateway random the floor side by side relationship sort.

[0018]方案二: [0018] Scheme II:

[0019] 基于VOIP落地网关优先级的轮询调度装置,包括以下模块: [0019] Based VOIP gateway landing priority round robin scheduling apparatus, comprising the following modules:

[0020] 落地网关集匹配模块:用于接收对接网关所发送的呼叫请求,根据呼叫请求中的信息匹配出一个该对接网关的映射对象,并根据映射对象获取对应的落地路由表,落地路由表中包括多个落地网关,记为落地网关集; [0020] Floor gateway set matching module: means for receiving a call request sent by the gateway butt, a mapping object of the matched abutting gateway based on information in the call request, and acquires the corresponding routing table according to the mapping target floor, floor routing table the floor includes a plurality of gateways, referred to as a set of floor gateway;

[0021] 落地网关过滤模块:用于获取落地网关集中符合预设的过滤条件的落地网关并将其进行过滤丢弃,将经过过滤后剩下的落地网关集记为有效落地网关集; [0021] Floor gateway filtering module: used to obtain the ground floor gateway centralized gateway conforms to a predetermined condition of the filter and discarded by filtration, after filtration the remaining set of floor gateway referred to as a gateway ground active set;

[0022] 落地网关排序模块:用于根据预设的排序策略对有效落地网关集中的落地网关进行优先级排序,生成有效落地网关排序集; [0022] Floor gateway sorting module: used to prioritize its landing floor gateway gateway set according to a preset ordering strategy, the gateway generates a ranked set its landing;

[0023] 落地网关轮询模块:用于对有效落地网关排序集中的落地网关按照从优先级高往优先级低的顺序进行轮询呼叫,若当前呼叫的落地网关呼叫成功,则选定该落地网关进行通信;若当前呼叫的落地网关呼叫失败,则跳转到下一个落地网关进行呼叫;若有效落地网关排序集中所有落地网关呼叫失败,则表示呼叫请求失败。 [0023] Floor gateway polling module: for ordering its landing floor gateway according to the gateway centralized polling call to a low priority order from a high priority, the call is successful if the gateway ground current call, then the selected landing communication gateway; gateway if the current call floor call failure, then jump to the next gateway landing call; if the effective concentration of all sort gateway floor landing calls gateway fails, then the call request failed.

[0024] 进一步地,在落地网关集匹配模块中,呼叫请求中的信息包括信令源IP地址、呼叫业务的品牌和主被叫前缀信息,匹配该对接网关的映射对象的步骤如下: [0024] Furthermore, the gateway set in the matching landing module, the call request information comprises a source IP address of the signaling, call service and the calling and called prefix information brand, an object of the abutment match mapping gateway following steps:

[0025] 步骤Al:根据信令源IP地址进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A2,若匹配不到映射对象,则表示呼叫请求失败; [0025] Step Al: signaling according to the source IP address match to match only if the map object, the map object is selected, when matched to a plurality of map object, step A2, if not match the map object, It said call request fails;

[0026] 步骤A2:根据呼叫业务的品牌对步骤Al中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A3,若匹配不到映射对象,则表示呼叫请求失败; [0026] Step A2: match mapping object according to a plurality of brand call service in step Al to match, if the matching to a unique mapping object, the map object is selected, when matched to a plurality of map object, is performed step A3, if not match the map object, then the call request failed;

[0027] 步骤A3:根据主被叫前缀信息对步骤A2中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象或者匹配不到映射对象,则表示呼叫请求失败。 [0027] Step A3: mapping a plurality of objects match the calling and called information in the prefix match to the step A2, if matched to a unique mapping object, the map object is selected, if the matching or matched to a plurality of map object not map object, then the call request failed.

[0028] 进一步地,在落地网关过滤模块中,预设的过滤条件包括时段过滤条件、容量过滤条件和盲区过滤条件中的一种或多种,时段过滤条件为当前的呼叫请求的时间不在落地网关中所设定的运行时间段内,容量过滤条件为当前落地网关的并发量大于或等于自身所设定的容量,盲区过滤条件为被设为盲区的落地网关。 [0028] Further, in the floor gateway filtering module, the filter condition comprises a predetermined period of filtration conditions, capacity filters, and one or more blind, time the filters in the filter condition for the time of the current call request is not landing the gateway set in the operation period, the current capacity of the filter condition is complicated by the gateway ground greater than or equal to the capacity of the set itself, the filter condition is set dead zone blind landing gateway.

[0029] 进一步地,在落地网关排序模块中,预设的排序策略中包括多个排序因素,多个排序因素按照预设的优先级进行排序,首先选择优先级最高的排序因素对有效落地网关集中的落地网关进行排序,若排序中出现并列关系的落地网关,则选择下一级的排序因素对并列关系的落地网关进行排序,直至排序中没有并列关系的落地网关,或者所有的排序因素均被使用,若所有的排序因素均被使用后还存在并列关系的落地网关,则随机将该并列关系的落地网关进行排序。 [0029] Further, in the gateway ground ordering module, the preset policy comprises a plurality of sorting sequencing factor, a plurality of sequencing factor according to a preset priority sorted, first select the highest priority ranking factors on its landing gateway centralized gateway ground sort, if the landing gateway parallel relationship appears to sort, then select Sort factors under a parallel relationship to the floor gateway to sort until the sort not landed a gateway parallel relationship, or any sort of factors are is used, there is a parallel relationship after landing gateway If all sort of factors are used, the random landing gateway parallel relationship sort.

[0030] 相比现有技术,本发明的有益效果在于:首先筛选出可用的落地网关,对可用的落地网关按优先级的顺序排序,然后按优先级高到低先后对落地网关进行呼叫,如果呼叫不通,则继续跳转下一跳,直到呼叫成功或轮询到最后一个落地网关。 [0030] compared to the prior art, the beneficial effects of the present invention: firstly screened floor gateway available, sorted according to the order of priority of the available floor gateway, and then high to low priority has to call the gateway ground, If the call fails, it continues to the next hop jump until the call is successful or polling gateway to the last floor. 通过这种方式,首先进行筛选可以缩小轮询呼叫的对象范围,也保证了进行呼叫的落地网关是符合要求的,由于是对多个落地网关进行轮询呼叫,最大限度确保有一个网关能够呼叫成功,从而提高整个会话的接通率与应答率。 In this way, first filter can narrow the target range of the polling call, but also to ensure that the landing call to the gateway are satisfactory, since a plurality of gateways polling call floor, a gateway is capable of ensuring maximum call success, thereby increasing the connection rate and response rates throughout the session.

附图说明 BRIEF DESCRIPTION

[0031] 图1为本发明的基于VOIP落地网关优先级的轮询调度方法的流程图。 [0031] FIG. 1 is a flowchart based VOIP gateway landing priority round robin scheduling method of the present invention.

[0032] 图2为本发明的基于VOIP落地网关优先级的轮询调度方法中的步骤A中的子步骤流程图。 [0032] FIG 2 is a flowchart of the present invention is based on the sub-floor step VOIP gateway priority round robin scheduling method in Step A.

具体实施方式 detailed description

[0033] 下面,结合附图以及具体实施方式,对本发明做进一步描述: [0033] Next, in conjunction with the accompanying drawings and specific embodiments of the present invention will be further described:

[0034] 参考图1和图2为本发明基于VOIP落地网关优先级的轮询调度方法,包括以下步骤: [0034] Referring to Figures 1 and 2 of the present invention fall VOIP gateways polling priority based scheduling method, comprising the steps of:

[0035] 步骤A:接收对接网关所发送的呼叫请求,根据呼叫请求中的信息匹配出一个该对接网关的映射对象,并根据映射对象获取对应的落地路由表,落地路由表中包括多个落地网关,记为落地网关集。 [0035] Step A: receiving a call request sent by the gateway abutment, according to the information in the call request a mapping object of the matched abutting gateway, and obtains a corresponding routing table according to the mapping objects floor, comprising a plurality of routing table floor landing gateway, denoted by landing a gateway set.

[0036] 其中,呼叫请求中的信息包括信令源IP地址、呼叫业务的品牌和主被叫前缀信息,映射对象与呼叫请求中的信息关联,以及与落地路由表具有--对应关系。 [0036] wherein the call request information comprises a source IP address of the signaling, call service and the main brand called prefix information, the object mapping information associated with the call request, and a routing table having a floor - a correspondence relationship. 呼叫业务的品牌一般为客户的品牌,例如KC和UXIN这些产品品牌,主被叫前缀信息为主被叫号码的前几位数字,可根据具体需求进行定义,例如0086和0087这样的数字定义为前缀。 Call the customer service brand generally brand, e.g. KC and UXIN these brands, the calling and called information-oriented prefix before the called number digits, it can be defined according to specific needs, for example, 0086 and 0087 is defined as such a digital prefix. 匹配该对接网关的映射对象的步骤如下: The step of matching the map object docking gateway as follows:

[0037] 步骤Al:根据信令源IP地址进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A2,若匹配不到映射对象,则表示呼叫请求失败; [0037] Step Al: signaling according to the source IP address match to match only if the map object, the map object is selected, when matched to a plurality of map object, step A2, if not match the map object, It said call request fails;

[0038] 步骤A2:根据呼叫业务的品牌对步骤Al中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A3,若匹配不到映射对象,则表示呼叫请求失败; [0038] Step A2: match mapping object according to a plurality of brand call service in step Al to match, if the matching to a unique mapping object, the map object is selected, when matched to a plurality of map object, is performed step A3, if not match the map object, then the call request failed;

[0039] 步骤A3:根据主被叫前缀信息对步骤A2中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象或者匹配不到映射对象,则表示呼叫请求失败。 [0039] Step A3: mapping a plurality of objects match the calling and called information in the prefix match to the step A2, if matched to a unique mapping object, the map object is selected, if the matching or matched to a plurality of map object not map object, then the call request failed.

[0040] 经过对接网关的映射对象的匹配步骤后,而且匹配出一个唯一的映射对象,则根据该映射对象获取对应的落地路由表,若获取失败,则表示呼叫请求失败,若获取成功,则能获取其中的落地网关集。 [0040] After the matching step mapping object docking gateway, and matched a unique mapping object, obtaining the corresponding floor routing table according to the mapping target, if the acquisition has failed, then the call request fails, if acquisition is successful, which can obtain landing gateway set.

[0041] 步骤B:获取落地网关集中符合预设的过滤条件的落地网关并将其进行过滤丢弃,将经过过滤后剩下的落地网关集记为有效落地网关集。 [0041] Step B: acquiring floor landing gateway Gateway concentration satisfy the predetermined condition of the filter and be filtered to discard the remaining floor filtered after referred to as gateways set the gateway sets its landing.

[0042] 在该步骤中,预设的过滤条件包括但不限于时段过滤条件、容量过滤条件和盲区过滤条件,时段过滤条件为当前的呼叫请求的时间不在落地网关中所设定的运行时间段内,容量过滤条件为当前落地网关的并发量大于或等于自身所设定的容量,例如在判断其中一个落地网关时,该落地网关的容量为2000,此时已经被占用了2000个通道,则该落地网关则被过滤,盲区过滤条件为被设为盲区的落地网关。 [0042] In this step, a preset filtering conditions include but are not limited to the filter condition period, and blind capacity filter conditions the filter conditions, the filter condition set to the period of time the current call request is not the gateway landing operation time period when the capacity of the current filter condition is complicated by the gateway ground itself equal to or greater than the set capacity, for example a floor which is determined in the gateway, the gateway is the capacity of the floor 2000, 2000 at this time has been occupied channels, then the landing gateway it is filtered, the filter conditions are blind landing gateway is set to blind zone. 设置的过滤条件是针对落地网关集中的每个落地网关进行判断的,其中某一个落地网关只要满足其中一个过滤条件便被丢弃掉,因此剩下所有过滤条件均不满足的落地网关则组成有效落地网关集。 Setting the filter condition is judged for each landing floor gateway centralized gateway, wherein one gateway floor as long as it is a filter wherein discarded, so that all the rest of the floor does not satisfy the conditions of the gateway filtering the composition for its landing gateway set.

[0043] 步骤C:根据预设的排序策略对有效落地网关集中的落地网关进行优先级排序,生成有效落地网关排序集。 [0043] Step C: prioritizing the effective concentration floor landing gateway according to a preset ordering policy gateway, the gateway generates a ranked set its landing.

[0044] 在该步骤中,预设的排序策略中包括多个排序因素,多个排序因素按照预设的优先级进行排序,首先选择优先级最高的排序因素对有效落地网关集中的落地网关进行排序,若排序中出现并列关系的落地网关,则选择下一级的排序因素对并列关系的落地网关进行排序,直至排序中没有并列关系的落地网关,或者所有的排序因素均被使用,若所有的排序因素均被使用后还存在并列关系的落地网关,则随机将该并列关系的落地网关进行排序。 [0044] In this step, the preset policy includes a plurality of sorting sequencing factor, a plurality of sequencing factor according to a preset priority sorted, first select the highest priority ranking factors on its landing floor gateway is the gateway concentrated Sort, landing gateway if a parallel relationship appears to sort, then select Sort factors under a parallel relationship to the floor gateway to sort until the sort not landed a gateway parallel relationship, or all of the elements are sorted using, if all there is also a parallel relationship factors were sorted using a gateway landing, the landing gateway randomly juxtaposed relationship sort.

[0045] 例如,排序因素从高优先级到低优先级包括成本因素、落地网关接通率因素、落地网关应答率因素和落地网关平均通话时长因素,则先选择成本因素对有效落地网关集中的落地网关进行排序,排序后出现五个落地网关的成本相同,即为并列关系,然后就选择落地网关接通率因素对五个并列的落地网关进行排序,排序后出现两个落地网关的接通率相同,然后就选择落地网关应答率因素对两个并列的落地网关进行排序。 [0045] For example, sequencing factor from a high priority to low priority factors including cost, the gateway connection rate factors floor, floor gateway response rate factor and the long average call gateway landing factors, cost factors to select the first gateway set its landing floor gateway to sort the same cost five landing gateway appears after ordering, that is, parallel relationship, and then select a gateway through rate factors on the ground floor gateway five parallel sort, turning two floor gateways after ordering the same rate, and then select a gateway response rate factors on the ground floor gateway two parallel sort. 需要说明的是,排序因素包括但不限于上述的排序因素,还可以包括落地网关与被叫是否同一个运营商因素和落地网关的饱和度因素等,而且,排序因素的优先级是根据具体的业务情况进行灵活的配置。 Incidentally, the sort of factors including, but not limited to the sorting factors can further include whether the called gateway and ground with a carrier element and floor gateway saturation factors, and a priority ranking factors is based on the specific business case for flexible configuration.

[0046] 步骤D:对有效落地网关排序集中的落地网关按照从优先级高往优先级低的顺序进行轮询呼叫,若当前呼叫的落地网关呼叫成功,则选定该落地网关进行通信;若当前呼叫的落地网关呼叫失败,则跳转到下一个落地网关进行呼叫;若有效落地网关排序集中所有落地网关呼叫失败,则表示呼叫请求失败。 [0046] Step D: sort its landing floor gateway according to the gateway centralized polling call to a low priority order from a high priority, the call is successful if the gateway ground current call, the gateway selected for the ground communication; if the current landing call a call the gateway fail, the gateway jump to the next landing call; if the effective concentration of all sort gateway floor landing calls gateway fails, then the call request failed.

[0047] 在该步骤中,首先对最高级的落地网关进行呼叫,若呼叫成功则选定该落地网关进行通信,若失败,则选择下一级的落地网关进行呼叫,判断成功与否,以此类推,如果直至最后一级的落地网关都呼叫失败,则表示呼叫请求失败。 [0047] In this step, first, the highest floor gateway call, if the landing call is successful then the selected communication gateway, if fails, the gateway selects the next one landing call, determining the success, to such push, if the landing until the last one of the gateways are call failure, then the call request failed. 其中,在呼叫过程中,若当前落地网关返回错误码或者相应超时均表示呼叫失败,则立即取消呼叫并转到下一级的落地网关进行呼叫。 Wherein, during a call, if the current floor gateway corresponding error code is returned or the timeout have said call failure, and cancels the call immediately to the next gateways a call floor.

[0048] 进一步地,在按照从优先级高往优先级低的顺序进行轮询呼叫的过程中,可以做出如下的调整:a、指定跳过中间某几个落地网关,例如,有二十个落地网关,对第十个落地网关进行呼叫失败后,直接跳过五个落地网关,对最后的五个落地网关进行轮询呼叫山、轮询过程中,可以由调度平台随时终止轮询,不一定要轮询到最后一个落地网关。 [0048] Further, according to the polling call from high priority to low priority order process, adjustments may be made as follows: a, specifies certain floor skipping intermediate gateway, e.g., twenty after landing a gateway, the gateway to the tenth floor call fails, skip five gateway ground, landing on the final five gateway polling call the mountain, the polling process, the platform may be terminated at any time by the scheduler poll, do not have to poll the gateway to the last floor.

[0049] 通过本发明的轮询调度方法,首先筛选出可用的落地网关,对可用的落地网关按优先级的顺序排序,然后按优先级高到低先后对落地网关进行呼叫,如果呼叫不通,则继续跳转下一跳,直到呼叫成功或轮询到最后一个落地网关。 [0049] by a round robin scheduling method of the present invention, first screening floor gateway available, the available floor by the gateway in order of priority sorted by priority and then high to low floor successively gateway call, if the call fails, It continued to jump the next hop until the call succeeds or polling gateway to the last floor. 通过这种方式,首先进行筛选可以缩小轮询呼叫的对象范围,也保证了进行呼叫的落地网关是符合要求的,由于是对多个落地网关进行轮询呼叫,最大限度确保有一个网关能够呼叫成功,从而提高整个会话的接通率与应答率。 In this way, first filter can narrow the target range of the polling call, but also to ensure that the landing call to the gateway are satisfactory, since a plurality of gateways polling call floor, a gateway is capable of ensuring maximum call success, thereby increasing the connection rate and response rates throughout the session.

[0050] 对应于上述的基于VOIP落地网关优先级的轮询调度方法,还有基于VOIP落地网关优先级的轮询调度装置,包括以下模块: [0050] corresponding to the ground-based VOIP gateway priority round robin scheduling methods, as well as ground-based VOIP gateway priority round robin scheduling apparatus, comprising the following modules:

[0051] 落地网关集匹配模块:用于接收对接网关所发送的呼叫请求,根据呼叫请求中的信息匹配出一个该对接网关的映射对象,并根据映射对象获取对应的落地路由表,落地路由表中包括多个落地网关,记为落地网关集; [0051] Floor gateway set matching module: means for receiving a call request sent by the gateway butt, a mapping object of the matched abutting gateway based on information in the call request, and acquires the corresponding routing table according to the mapping target floor, floor routing table the floor includes a plurality of gateways, referred to as a set of floor gateway;

[0052] 落地网关过滤模块:用于获取落地网关集中符合预设的过滤条件的落地网关并将其进行过滤丢弃,将经过过滤后剩下的落地网关集记为有效落地网关集; [0052] Floor gateway filtering module: used to obtain the ground floor gateway centralized gateway conforms to a predetermined condition of the filter and discarded by filtration, after filtration the remaining set of floor gateway referred to as a gateway ground active set;

[0053] 落地网关排序模块:用于根据预设的排序策略对有效落地网关集中的落地网关进行优先级排序,生成有效落地网关排序集; [0053] Floor gateway sorting module: used to prioritize its landing floor gateway gateway set according to a preset ordering strategy, the gateway generates a ranked set its landing;

[0054] 落地网关轮询模块:用于对有效落地网关排序集中的落地网关按照从优先级高往优先级低的顺序进行轮询呼叫,若当前呼叫的落地网关呼叫成功,则选定该落地网关进行通信;若当前呼叫的落地网关呼叫失败,则跳转到下一个落地网关进行呼叫;若有效落地网关排序集中所有落地网关呼叫失败,则表示呼叫请求失败。 [0054] Floor gateway polling module: for ordering its landing floor gateway according to the gateway centralized polling call to a low priority order from a high priority, the call is successful if the gateway ground current call, then the selected landing communication gateway; gateway if the current call floor call failure, then jump to the next gateway landing call; if the effective concentration of all sort gateway floor landing calls gateway fails, then the call request failed.

[0055] 进一步地,在落地网关集匹配模块中,呼叫请求中的信息包括信令源IP地址、呼叫业务的品牌和主被叫前缀信息,匹配该对接网关的映射对象的步骤如下: [0055] Furthermore, the gateway set in the matching landing module, the call request information comprises a source IP address of the signaling, call service and the calling and called prefix information brand, an object of the abutment match mapping gateway following steps:

[0056] 步骤Al:根据信令源IP地址进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A2,若匹配不到映射对象,则表示呼叫请求失败; [0056] Step Al: signaling according to the source IP address match to match only if the map object, the map object is selected, when matched to a plurality of map object, step A2, if not match the map object, It said call request fails;

[0057] 步骤A2:根据呼叫业务的品牌对步骤Al中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A3,若匹配不到映射对象,则表示呼叫请求失败; [0057] Step A2: match mapping object according to a plurality of brand call service in step Al to match, if the matching to a unique mapping object, the map object is selected, when matched to a plurality of map object, is performed step A3, if not match the map object, then the call request failed;

[0058] 步骤A3:根据主被叫前缀信息对步骤A2中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象或者匹配不到映射对象,则表示呼叫请求失败。 [0058] Step A3: mapping a plurality of objects match the calling and called information in the prefix match to the step A2, if matched to a unique mapping object, the map object is selected, if the matching or matched to a plurality of map object not map object, then the call request failed.

[0059] 进一步地,在落地网关过滤模块中,预设的过滤条件包括时段过滤条件、容量过滤条件和盲区过滤条件中的一种或多种,时段过滤条件为当前的呼叫请求的时间不在落地网关中所设定的运行时间段内,容量过滤条件为当前落地网关的并发量大于或等于自身所设定的容量,盲区过滤条件为被设为盲区的落地网关。 [0059] Further, in the floor gateway filtering module, the filter condition comprises a predetermined period of filtration conditions, capacity filters, and one or more blind, time the filters in the filter condition for the time of the current call request is not landing the gateway set in the operation period, the current capacity of the filter condition is complicated by the gateway ground greater than or equal to the capacity of the set itself, the filter condition is set dead zone blind landing gateway.

[0060] 进一步地,在落地网关排序模块中,预设的排序策略中包括多个排序因素,多个排序因素按照预设的优先级进行排序,首先选择优先级最高的排序因素对有效落地网关集中的落地网关进行排序,若排序中出现并列关系的落地网关,则选择下一级的排序因素对并列关系的落地网关进行排序,直至排序中没有并列关系的落地网关,或者所有的排序因素均被使用,若所有的排序因素均被使用后还存在并列关系的落地网关,则随机将该并列关系的落地网关进行排序。 [0060] Further, in the gateway ground ordering module, the preset policy comprises a plurality of sorting sequencing factor, a plurality of sequencing factor according to a preset priority sorted, first select the highest priority ranking factors on its landing gateway centralized gateway ground sort, if the landing gateway parallel relationship appears to sort, then select Sort factors under a parallel relationship to the floor gateway to sort until the sort not landed a gateway parallel relationship, or any sort of factors are is used, there is a parallel relationship after landing gateway If all sort of factors are used, the random landing gateway parallel relationship sort.

[0061] 对本领域的技术人员来说,可根据以上描述的技术方案以及构思,做出其它各种相应的改变以及形变,而所有的这些改变以及形变都应该属于本发明权利要求的保护范围之内。 [0061] to those skilled in the art that, according to the technical solution described above and the concept, that various other changes and the corresponding deformation, and all such modifications and strain should belong to the scope of the claims of the invention Inside.

Claims (8)

1.基于VOIP落地网关优先级的轮询调度方法,其特征在于,包括以下步骤: 步骤A:接收对接网关所发送的呼叫请求,根据呼叫请求中的信息匹配出一个该对接网关的映射对象,并根据映射对象获取对应的落地路由表,落地路由表中包括多个落地网关,记为落地网关集; 步骤B:获取落地网关集中符合预设的过滤条件的落地网关并将其进行过滤丢弃,将经过过滤后剩下的落地网关集记为有效落地网关集; 步骤C:根据预设的排序策略对有效落地网关集中的落地网关进行优先级排序,生成有效洛地网关排序集; 步骤D:对有效落地网关排序集中的落地网关按照从优先级高往优先级低的顺序进行轮询呼叫,若当前呼叫的落地网关呼叫成功,则选定该落地网关进行通信;若当前呼叫的落地网关呼叫失败,则跳转到下一个落地网关进行呼叫;若有效落地网关排序集中所 1. VOIP gateway landing polling priority based scheduling method, characterized by comprising the following steps: Step A: butt receiving a call request sent by the gateway, according to the call request message matches a mapping object of the docking gateway, the map objects and acquires the routing table corresponding to the floor, the floor comprises a plurality of routing table floor gateways, referred to as a set of floor gateway; step B: acquiring floor landing gateway gateway concentration satisfy the predetermined condition of the filter and be filtered discarded, after filtration of the remaining set of floor gateway referred to as a gateway ground active set; step C: prioritizing the effective concentration floor landing gateway according to a preset ordering policy gateway, the gateway generates a ranked set effective Lodi; step D: Sort effective floor landing gateway according to the gateway set for polling call from high priority to low priority order, if the call is successful gateway ground current call, the gateway selected for the ground communication; floor call gateway if the current call fails, go to the next gateway landing call; if the effective concentration of the sorting floor gateway 有落地网关呼叫失败,则表示呼叫请求失败。 A landing call gateway fails, then the call request failed.
2.根据权利要求1所述的基于VOIP落地网关优先级的轮询调度方法,其特征在于,在步骤A中,呼叫请求中的信息包括信令源IP地址、呼叫业务的品牌和主被叫前缀信息,匹配该对接网关的映射对象的步骤如下: 步骤Al:根据信令源IP地址进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A2,若匹配不到映射对象,则表示呼叫请求失败; 步骤A2:根据呼叫业务的品牌对步骤Al中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A3,若匹配不到映射对象,则表示呼叫请求失败; 步骤A3:根据主被叫前缀信息对步骤A2中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象或者匹配不到映射对象,则表示呼 The landing VOIP gateways polling priority based scheduling method, wherein the 1, in step A, the call request information comprises a source IP address of the signaling, call service and the calling and called brand claims prefix information, the step of matching the docking gateway mapping object as follows: step Al: a signaling matches the source IP address, if the matching to a unique mapping object, the map object is selected, if a plurality of map matching to objects, step A2, if not match the map object, then the call request fails; step A2: match mapping object according to a plurality of brand call service in step Al to match, if the matching to a unique mapping object, the selected the map object, if the object is matched to a plurality of mapping, the step A3, if not match the map object, then the call request fails; step A3: the prefix information of the calling and called in step A2 matched to a plurality of map object matching, if the matching to a unique mapping object, the map object is selected, if the matching or mapping objects to a plurality of map objects not match, then the call 请求失败。 Request failed.
3.根据权利要求1所述的基于VOIP落地网关优先级的轮询调度方法,其特征在于,在步骤B中,预设的过滤条件包括时段过滤条件、容量过滤条件和盲区过滤条件中的一种或多种,时段过滤条件为当前的呼叫请求的时间不在落地网关中所设定的运行时间段内,容量过滤条件为当前落地网关的并发量大于或等于自身所设定的容量,盲区过滤条件为被设为盲区的落地网关。 The landing VOIP gateways polling priority based scheduling method, wherein the 1, in step B, the filter condition comprises a predetermined period of filter conditions, and the capacity of the filter conditions the filter conditions blind claim or more, the time period of the current filter condition is not landing call request in the gateway to the set operating time period, the current capacity of the filter condition is complicated by the gateway ground greater than or equal to the capacity of the set itself, filtered blind conditions are set blind landing gateway.
4.根据权利要求1所述的基于VOIP落地网关优先级的轮询调度方法,其特征在于,在步骤C中,预设的排序策略中包括多个排序因素,多个排序因素按照预设的优先级进行排序,首先选择优先级最高的排序因素对有效落地网关集中的落地网关进行排序,若排序中出现并列关系的落地网关,则选择下一级的排序因素对并列关系的落地网关进行排序,直至排序中没有并列关系的落地网关,或者所有的排序因素均被使用,若所有的排序因素均被使用后还存在并列关系的落地网关,则随机将该并列关系的落地网关进行排序。 The landing VOIP gateway based priority round robin scheduling method according to claim 1, wherein, in step C, the preset sorting strategy comprises a plurality of sequencing factor, according to a preset plurality of sequencing factor priority sorting, first select the highest priority ranking factors on its landing landing gateway gateway set sort, if the landing gateway parallel relationship appears sort, the sort of factors to select the next level of the floor side by side relationship gateway to sort until no ordering relationship gateway ground parallel, or all of the factors that are used to sort, there is also a parallel relationship after landing gateway if all elements are sorted using the parallel relationship randomly sorted gateway ground.
5.基于VOIP落地网关优先级的轮询调度装置,其特征在于,包括以下模块: 落地网关集匹配模块:用于接收对接网关所发送的呼叫请求,根据呼叫请求中的信息匹配出一个该对接网关的映射对象,并根据映射对象获取对应的落地路由表,落地路由表中包括多个落地网关,记为落地网关集; 落地网关过滤模块:用于获取落地网关集中符合预设的过滤条件的落地网关并将其进行过滤丢弃,将经过过滤后剩下的落地网关集记为有效落地网关集; 落地网关排序模块:用于根据预设的排序策略对有效落地网关集中的落地网关进行优先级排序,生成有效落地网关排序集; 落地网关轮询模块:用于对有效落地网关排序集中的落地网关按照从优先级高往优先级低的顺序进行轮询呼叫,若当前呼叫的落地网关呼叫成功,则选定该落地网关进行通信;若当前呼叫的落地网关呼 5. Floor VOIP gateway based priority round robin scheduling apparatus, characterized by comprising the following modules: Floor gateway set matching module: means for receiving a call request sent by the gateway docking, the docking a matched call according to the information request gateway map object, and acquires the map corresponding to the target landing routing table, the routing table includes a plurality of floor landing gateways, referred to as a gateway set floor; floor gateway filtering module: floor gateway is configured to obtain concentration satisfy the predetermined condition of the filter floor gateway and will be discarded filtered, after filtration the remaining set of floor gateway referred to as a gateway ground active set; floor gateway ordering module: according to a preset ordering policy gateway on its landing floor gateway set priority sorting, generating a ranked set its landing gateway; floor gateway polling module: for ordering its landing floor gateway according to the gateway centralized polling call to a low priority order from a high priority, if the current landing call gateway call success the ground communication gateway is selected; if the current landing call calling gateway 失败,则跳转到下一个落地网关进行呼叫;若有效落地网关排序集中所有落地网关呼叫失败,则表示呼叫请求失败。 Fails, go to the next gateway landing call; if the effective concentration of all sort gateway floor landing calls gateway fails, then the call request failed.
6.根据权利要求5所述的基于VOIP落地网关优先级的轮询调度装置,其特征在于,在落地网关集匹配模块中,呼叫请求中的信息包括信令源IP地址、呼叫业务的品牌和主被叫前缀信息,匹配该对接网关的映射对象的步骤如下: 步骤Al:根据信令源IP地址进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A2,若匹配不到映射对象,则表示呼叫请求失败; 步骤A2:根据呼叫业务的品牌对步骤Al中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象,则执行步骤A3,若匹配不到映射对象,则表示呼叫请求失败; 步骤A3:根据主被叫前缀信息对步骤A2中匹配到的多个映射对象进行匹配,若匹配到唯一的映射对象,则选定该映射对象,若匹配到多个映射对象或者匹配不到映射 The landing VOIP gateway based priority round robin scheduling apparatus of claim 5 wherein, in the matching set of floor gateway module, the call request information comprises a source IP address of the signaling, call service and brand claims the calling and called prefix information, the step of matching the docking gateway mapping object as follows: step Al: a signaling matches the source IP address, if the matching to a unique mapping object, the map object is selected, if a plurality of map matching objects, the step A2, if not match the map object, then the call request fails; step A2: match mapping object according to a plurality of brand call service in step Al to match, if the matching unique to map object, the map object is selected, when matched to a plurality of map object, step A3, if not match the map object, then the call request fails; step A3: the prefix information of the calling and called in step A2 matched more a map matching objects, if matched to a unique mapping object, the map object is selected, if a plurality of mapping to match or not match mapping objects 象,则表示呼叫请求失败。 Like, then the call request failed.
7.根据权利要求5所述的基于VOIP落地网关优先级的轮询调度装置,其特征在于,在落地网关过滤模块中,预设的过滤条件包括时段过滤条件、容量过滤条件和盲区过滤条件中的一种或多种,时段过滤条件为当前的呼叫请求的时间不在落地网关中所设定的运行时间段内,容量过滤条件为当前落地网关的并发量大于或等于自身所设定的容量,盲区过滤条件为被设为盲区的落地网关。 7. Time Filter conditions, filters, and blind the filter capacity according to the conditions based VOIP gateway landing priority round robin scheduling apparatus of claim 5 wherein, the filter module in the gateway ground, the preset condition comprises a filter as claimed in claim one or more of the time period of the current filter condition is not landing call request in the gateway to the set operating time period, the current capacity of the filter condition is complicated by the gateway ground greater than or equal to the capacity of the set itself, blind filter criteria is set to blind landing gateway.
8.根据权利要求5所述的基于VOIP落地网关优先级的轮询调度装置,其特征在于,在落地网关排序模块中,预设的排序策略中包括多个排序因素,多个排序因素按照预设的优先级进行排序,首先选择优先级最高的排序因素对有效落地网关集中的落地网关进行排序,若排序中出现并列关系的落地网关,则选择下一级的排序因素对并列关系的落地网关进行排序,直至排序中没有并列关系的落地网关,或者所有的排序因素均被使用,若所有的排序因素均被使用后还存在并列关系的落地网关,则随机将该并列关系的落地网关进行排序。 8. Floor VOIP gateway based priority round robin scheduling means, wherein according to claim 5, the gateway ground ordering module, the preset policy comprises a plurality of sorting sequencing factor, a plurality of pre-sorted according to factors sort of priority setting, first select the highest priority ranking factors on its landing landing gateway gateway set sort, if the landing gateway parallel relationship appears to sort, then select Sort factors under a parallel relationship to the floor gateway sorting, sorting until no gateway ground parallel relationship, or all of the factors that are used to sort, there is also a parallel relationship after landing gateway if all elements are sorted using the landing randomly sorted gateway parallel relationship .
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