思科IP通信部署解决方案.ppt
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1、思科IP通信部署解决方案,1,1,1,目录,IPC 方案基础构件综述呼叫控制部件网关IP电话机IPC 部署模式典型的IP通信部署编号方案的设计考虑QoS的部署向IPC平台迁移第一步:与传统设备共存第二步:一个纯IP通信网络,综述,Cisco IPC是一个完整的解决方案,包括呼叫处理、网关、IP电话、语音信箱系统、会议系统等等许多部分;Cisco IPC相对应传统电话来讲是企业PBX,主要的目标客户是企业内部用户;针对传统企业PBX,Cisco IPC可以完成传统企业PBX的一切功能,另外有许多增强;Cisco IPC针对有传统企业PBX的用户是平滑演进,针对新建大楼企业是一场革命;,呼叫控制和
2、管理功能模块,TDM话音交换功能模块,中继模块,用户模块,公共电话网PSTN,传统PBX系统架构,传统电话,思科IP通信系统架构,企业IP网络,思科CallManager,思科IP通信体系架构与传统PBX系统架构的比较,IP电话既是传统PBX的平滑演进,也是革命,WAN 汇聚路由器,分支路由器,分布/核心交换机,园区,分支,IP WAN,接入交换机,接入交换机,IP 语音的组成,语音信箱/统一消息,自动话务员/交互式语音应答系统,XML 话机服务,LDAP目录,网关/远程电话再生,PSTN网关,语音终端,语音终端,PSTN,应用,语音基础设施,网络基础设施,集成化消息,集成化管理,IP 电话,
3、基于PC的IP视频电话,MMCU,Xcode,PSTN ISDN,集成化应用(Web协作、IVR、语音识别),IP WAN,CAC,H.323 MCU,H.323 网关,语音、视频、Web会议,H.323 终端,集成带宽控制,整合式目录,视频编码器转码,Call Manager,思科IP通信系统的组成部分,联络中心服务,SCCP 视频终端,目录,IPC 方案基础构件综述呼叫控制部件网关IP电话机IPC 部署模式典型的IP通信部署编号方案的设计考虑QoS的部署向IPC平台迁移第一步:与传统设备共存第二步:一个纯IP通信网络,呼叫控制,IPC 的呼叫控制部件:CallManager:运行于NT平台
4、的软件系统;CallManager硬件平台MCS 7845MCS 7835MCS 7825MCS 7815经过Cisco测试的第三方NT服务器CallManager Express-CCME:集成于路由器IOS软件的小型CallManager,Cisco IPC呼叫控制部件各个产品的市场定位,Number of Users per System,0,25,500,2500+,100,200,KSU,Productivity BenefitsVoice Feature Focus VM VM/UM/UC,Cisco CallManager Express with Cisco Unity Exp
5、ress for Smaller Site Locations,CM-Based Platforms,Cisco CallManager on MCS 78XX,Cisco Unity,Personal Assistant,CallManager ExpressUnity Express,Cisco 呼叫处理器 CallManager,主要功能-呼叫处理-信令和设备控制-电话功能和拨号计划配置-运行,管理,维护和规划(OAM&P)-对外部语音处理应用提供编程接口,MCS 7825MCS 7815,MCS 7845MCS 7835,Primary CallManagerUsers 1 to 75
6、00,Primary CallManagerUsers 7501 to 15,000,Primary CallManagerUsers 22,501 to 30,000,Primary CallManagerUsers 15,001 to 22,500,Cluster,DedicatedPublisher,一个CallManager cluster 支持多达 30,000 用户(带冗余备份设计),DedicatedTFTP Server,RedundancyGroups,A,E,D,C,B,用户 PC100M 以太网,交换机路由器,网络设计,CallManager集群,X,IP WAN,系统的
7、冗余设计,什么是 CallManager 集群?,ccm.exe,ccm.exe,ccm.exe,ccm.exe,CTI Manager,MoH 服务器,TFTP 服务器,Publisher,SW Conf.,SQL Subscribers(最多20),ICCS,CallManager 集群,CallManager 3.3(2)版本之前最多6个,CallManager 服务器冗余,语音信箱服务器,JTAPIIP-IVR,IP 电话,网关,Conf,会议,Xcode,代码转换,呼叫处理,目录服务,管理接口,配置服务器,CTI/QBE I/F,SCCP I/F,MGCP I/F,H.323 I/F
8、,软件 MTP,软件会议资源,音乐等待,呼叫处理,目录服务,管理接口,配置服务器,CTI/QBE I/F,SCCP I/F,MGCP I/F,H.323 I/F,软件 MTP,软件会议资源,音乐等待,主CallManager 服务器,备份CallManager 服务器,集群内部通信,CallManager 服务器冗余,故 障,主CallManager 服务器,Conf,Xcode,集群内部通信,呼叫处理,目录服务,管理接口,配置服务器,CTI/QBE I/F,SCCP I/F,MGCP I/F,H.323 I/F,软件 MTP,软件会议资源,音乐等待,呼叫处理,目录服务,管理接口,配置服务器,
9、CTI/QBE I/F,SCCP I/F,MGCP I/F,H.323 I/F,软件 MTP,软件会议资源,音乐等待,语音信箱服务器,JTAPIIP-IVR,IP 电话,网关,会议,代码转换,CallManager Express What is it?,16,2003,Cisco Systems,Inc.All rights reserved.,Configurable IP PBX or IP Key System functionality for 240 station marketFull Featured Solution that meets the Needs of the S
10、mall Business,Branch Office,or Service Provider Managed Service solutionProvides Robust Networking Across Sites(H323 or SIP)5 digit dial,Toll SavingsVoicemail Support with Cisco Unity ExpressUnified Messaging support with Cisco UnityIntuitive/Easy to use GUI for day two system administrationCentral
11、Management Monitoring and Provisioning Solution via Partner Products,CCME-多种Cisco路由器可以成为小型CallManager,2811261xXM262xXM,Extended modular connectivity(EVM,NM,AIM,WIC/VIC),Modularity with performance optimized for“all-in-one”solution(HSDM,NM,EVM,AIM,WIC/VIC),Concurrent Services and Performance,Small Of
12、fice,Enterprise Branch Office,Small Branch,Modular connectivity(WIC/VIC),2801,1751/1760,24 Phones,36 Phones,48 Phones,37253745,2851,28212651,96 Phones,38253845,144/192 Phones,168/240 Phones,Local Auto Attendant and Voice Mail system with 12-100 mailboxes,4-8 sessions,100 hours of storage,Multiple Se
13、rvices,Low-Density Services,High-Density Services,Cisco Unity Express,New 3845 Integrated Service Router Supports 240 Phones,各种路由器对应的CCME和 Cisco Unity Express 能力,*Available starting IOS 12.3(11)T release,CCME功能,Features with 12.3(11)TSupport for 240 PhonesTranscodingSoft-key customizationLoopback DN
14、 FreeCUE H.323 to SIP HairpinSCCP to RCFC2833 DTMF Support Direct FXO Line SelectDND Divert call to Voice MailCaller ID for hunt groupsCall Waiting beep suppressionOverlay DN Called Name DisplayLongest idle hunt group with call statisticsConference Initiator Drop-off,Features with CME 3.1.1 Maintena
15、nce ReleaseLocalization 7936 IP Phone SupportH.323 Integration with Cisco CallManager 4.0,CME 3.2.1-12.3(11)XL Basic ACD(3 queues)with call statistics 7970 Color Phone(CME&SRST)Call Waiting with Overlay DNCall Waiting Ring Feature Ring with DND set,Cisco Unity Express What is it?,Key Benefits:Cost-e
16、ffective specifically designed for the SMB or Branch officeApplication Integration fewer devices to manage Intuitive user interface Uses same menu and prompts as Cisco UnityInvestment protection Increase in mailbox capacity via software upgradeBroad range of configurations and scaleFeature Velocity
17、High feature velocity to meet market and customer needs quickly,Cisco 2851 with Cisco Unity Express,Auto Attendant and Voice Mail system for the small and medium officeSupported on broad range of Cisco routers-Industry Leading 2800 and 3800 series,and widely deployed 26xxXM,3700 seriesChoice of Netw
18、ork Module or Advanced Integration Module for complete flexibility12 to 120 mailboxes,4 to 16 portsVPIM Networking with Unity Express or Cisco Unity International Language Support,Cisco Unity Express Modules,Voice message storage:100 hoursSession/port capacity 8 or 16 Up to 120 mailboxes supportedHa
19、rd Drive 20GB,500 MHz processor,256MB/512MB DRAM,Voice message storage:up to 14 hours beginning with release 2.0Session/port capacity 4 or 6 depending on routerUp to 65 mailboxes supportedIndustrial Grade Compact Flash 1 GB beginning release 2.0 300 MHz processor,256MB DRAM,NM-CUE or NM-CUE-EC,AIM-C
20、UE,Fully self-contained,on board memory,processing and storage supported on the Cisco 2800 ISR,3800 ISR,2600XM,2691 and 3700 access routers,Cisco Unity Express Key Voice Mail Features,Individual and General Delivery Voice Mailboxes Message Waiting IndicatorSave,delete,forward,reply,pause,fast forwar
21、d,rewindTag messages as urgent or privateDistribution list and broadcast messagesAllocate mailbox capacity on per user basisRetrieve accidentally deleted messages from the telephone user interface“Zero-out”from voice mail to alternate number definable on per user basis Undelete messages within the s
22、ame sessionSpoken name confirmation for all local and many remote recipientsOptional CLID for calls originated on local system or PSTNNetwork messaging with other Cisco Unity Express or Cisco Unity sites,目录,IPC 方案基础构件综述呼叫控制部件网关IP电话机IPC 部署模式典型的IP通信部署编号方案的设计考虑QoS的部署向IPC平台迁移第一步:与传统设备共存第二步:一个纯IP通信网络,Cis
23、co IPC 网关,Cisco IPC 的网关种类非常丰富;规模有从支持80多E1的AS5850,多个155M的MGX到支持12路模拟电话线的ATA;按PSTN/PBX线路和信令的类型区分:一般大容量的网关支持E1,小容量的网关支持模拟中继;模拟中继信令可以是FXO或EE1中继的信令可以是中国一号信令(R2),ISDN PRI,如果需要支持SS7信令需要外接SS7信令网关;配置网关时请注意配置DSP,DSP的配置一般不是缺省配置;,支持 IPC的语音网关,VoIP 网关以太网供电IEEE 802.1p/qVLANPOE/802.3afQoS 管理DSP 服务,VG248/VG224,ISR 1
24、800/2800/3800,通信协议:H.323MGCPSIPSCCP,Cisco 3700,ISR Major Voice Enhancements,Onboard DSPs shared across chassisOnboard POEStandards-based 802.3afDedicated voice slot(EVM-HD)on the 2821/2851Up to 24 FXSEVM-HD support in the 3800 NM slotsUp to 24 FXS per EVM-HDMax 1 EVM on 3825Max 2 EVMs on 3845VICs su
25、pported in onboard HWIC slotsUse onboard DSPsMost existing NMs supported in NM slots 80%backwards compatibilityOnboard TDM switch(ASIC)BRI or T1/E1 port can be source clock for the TDM backplane,Analog-to-Digital Cross-Connect如TDM PBX功能,L1 cross-connect of the TDM stream from an analog port(FXS or F
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