阿尔卡特OXE培训教材PPT课件.ppt

Alcatel LucentOmniPCXEnterpriseTraining Monday October18 2010 1 Theproposeoftraining LetadministratorslearnhowtosetandcanceltheparametersofuserbyaPCterminal 掌握用户性能的设置和取消Letadministratorslearnallsystemcommands掌握所学的系统管理命令Letadministratorslearnhowtobackupandrestoresystemdatabase 掌握系统数据的恢复和备份Letadministratorslearnlocalizationoffaults简单掌握故障定位Letadministratorslearnhowtouseattendantandphoneset 学会话务台以及数字话机的操作 2 Thecontentsoftraining SystemArchitecture系统结构OperationoftheTerminal终端操作Operationofattendantandphoneset话务台以及话机终端使用UserCategory用户性能commandsofsystemconfigration系统管理命令 3 Agenda 4 Agenda 5 Agenda 6 Agenda 7 Agenda 8 OXEOverview 9 OXEOverview CallServer CallServer alsocalledCPU isthecontrollerofOXE在OXE中 CS担当了相当于CPU的功能 Hardware Harddisk CPUboard Memory硬件 硬盘 CPU 内存Software Linus RedHat 软件 Linux RedHat SignalingprocessingfunctionunitisincludeinCS 包含了信令的处理单元 processingsignalingbetweenMediaGatewayorIPterminalandCSsupportingUA H 323 SIPCSsupportredundancymode可以处理和MG或其他IP终端的信令 其支持的协议非常广泛 包含UA H323和SIP等 另外 CS可以配置成双备份系统 10 OXEOverview CallServer 3CShardwaretypesCS有3种不同的硬件类型 IP机架式服务器 IP晶体结构服务器 IP功能型服务器 11 OXEOverview MediaGateway Mediagateway 2hardwaretypes媒体网关 有2种不同的类型 IP媒体网关 IP晶体结构媒体网关 12 OXEOverview PhoneSets 13 OXEOverview Boards UserSide Phonesets用户侧 桌面电话 14 OXEOverview Boards CustomerEdge Phonesets用户侧 桌面电话 15 OXEOverview Boards UAIoreUAdigitalterminalconnectionUAI或eUA板可承载终端示意图 SLIoreZanalogterminalconnectionSLI或eZ板可承载终端示意图 16 OXEOverview Boards Carrierside carrier strunk中继侧 运行商接入 17 OXEOverview Boards 18 OXEOverview Boards AuxiliaryboardsinCrystalMediaGateway IP晶体结构媒体网关其他重要板件 IO2N ISAB2fordealinghightraffic大话务量时使用VPUxforVoicemailfunction语音信箱RMAforremotemaintenance远程维护接入INTIP GIPxforconnectionofH 323andSIPterminals AndforIPnetworking用于IP TOUCH H323 SIP终端 及H323 ABC F2 SIP等协议组网 GPA2forVoiceguideand29conference用于提供语音导航29方R2信令资源INTOFxforconnectionofcabinet机柜间的连接 19 OXEOverview Boards AuxiliaryboardsinIPMediaGatewayIP媒体网关所承载的其他重要板件 GAx MADAx ARMADA forIPterminalsignaling 29conference networking提供IP TOUCH H323 SIP终端资源 H323 ABC F2 SIP等协议组网 29方会议GDx MADAx ARMADA forcabinetpowersupply IPterminalsignaling 29conferrence networking Remotemaintenance 用于提供整个机柜的供电 IP TOUCH H323 SIP终端 H323 ABC F2 SIP等协议组网 29方会议资源 eRMA远程维护接入及信令备份 POWR MEX HSL1 forconnectionsbetweencabinetstoprovidepowersupplyandsignaling Andalsoprovide3partyconference与所关联的GDx连接获得信令 提供本机柜的电源 提供3方会议资源LANx 8or16portsLANswitchboard提供8口或16口的LANSWTICH 20 BeforloginOXE Hardlineconnectionsforlogin CrystalMediaGateway OXE登录时硬件连接 IP晶体结构媒体服务器 RS232PINFig RS232连线说明 21 BeforloginOXE Hardlineconnectionsforlogin IPMediaGateway OXE登录时硬件连接 IP媒体服务器 RS232PINFigRS232连线说明 OXE侧 RJ45 PC侧 9孔 1 72 43 35 56 27 68 8 22 PCconfigurationforloginOXE PCSetup oruseothersoftware Neterm CRT 23 PCconfigurationforloginOXE 设置超级终端 setupHyperTerminal 24 PCconfigurationforloginOXE 设置波特率 setupBaud 25 PCconfigurationforloginOXE 如果使用网络登录OXE logonOXEsystem HavetologinbyRS232port ifcannotgettheIPaddressofcallserver 如果OXE的CallServer的IP地址未知 则必须使用串口登录 26 Login Typingtheusernameandpassword输入用户和密码 Loggedin当登录后显示 27 ManagementofCallserver sIPaddress WhyweneedtochangethedefultIPaddress 为什么需要修改CallServer的IP地址 ThedefultIPaddressis10 253 253 1subnetmask系统出厂的CallServerIP为10 253 253 1子网掩码为 255 255 255 192Itishardtodeployincustomer snetwork Ifthesystemhave IPterminals IPnetworking TAPI TSAPI CAST AHL 不符合用户实际IP地址的要求 有IP H323 SIP等终端 有H323 SIP ABC F2等协议组网有TAPI TISAPI CSTA AHL等应用Caution onlyonesessionorserviceallowedtomodifytheIPaddressinsametime 注意 在同一时刻 只允许有一个修改IP地址的进程或服务 28 ManagementofCallserver sIPaddress CheckcurrentIPaddressbyusingcommandofmore etc hostsCallServer的IP地址查看 使用more etc hosts命令查看当前的IP地址 Subnetmask loopbackaresignificantforsystemmanagement Subnetmask loopback和在后缀中有描述的项目 如standcpu maincpu 是实际有意义的 29 ManagementofCallserver sIPaddress Netadmin tosetIPaddressnetadmin m tomodifyIPaddress使用netadmin重新创建或netadmin m命令修改 30 ManagementofCallserver sIPaddress Usingnetadmin mtomodifycallserver sIPfrom10 253 253 1to192 168 1 1使用netadmin m修改CallServer的IP地址实例 将10 253 253 1更改为192 168 1 1 31 ManagementofCallserver sIPaddress TypingthenewIPaddressandsubnetmask输入新的IP地址及子网掩码 32 ManagementofCallserver sIPaddress 33 ManagementofCallserver sIPaddress SetnewIProutinggateway网关地址按此模式配置 34 ManagementofCallserver sIPaddress Caution IProutinggatewayaddressandcallserveraddressmustinthesamesubnet注 网关地址必须与CallServer的IP地址在同一子网中 35 ManagementofCallserver sIPaddress 36 ManagementofCallserver sIPaddress 37 ManagementofCallserver sIPaddress Toverifytheconfiguration使用命令验证配置 Usingcommand pingxxx xxx xxx xxx toverify Ping192 168 1 1 使用pingxxx xxx xxx xxx ping192 168 1 1 验证 38 ManagementofCallserver sIPaddress Caution iftheoperateisbreakwhenusing netadmin or netadmin m youhavetologinrootaccountandusing Kill 9tostopsession 注意事项 当在使用netadmin或netadmin m命令时 认为中断 必须在root账号下 使用命令Kill 9中断进程 39 Shutdownthesystem Standardproceduretoshutdownsystem First Shutdown hnow不建议以直接切断电源的方式关机 会影响硬盘使用寿命 照成系统不稳定 标准关机流程如下 1 使用命令shutdown hnow停机 40 Shutdownthesystem Second turnoffthepowerswitch 2 将CallServer的面板电源开关关闭 41 Resetthesystem Resetcommand shutdown rnowOXE系统重启 是关机并自动重新运行的过程 使用命令 shutdown rnowTheresetwilltake10 15min stoptheOS andrestartit Thenloadingthetelephoneservice checkinghardwares updatingthedatafromcallservertoallboards 整个过程需要10 15分钟 将OS Linux 停用 并再启动 最后加载电话运行软件模块 检测所有板件 所有板件将从CallServer下载数据 42 ConfiguringIPMediagateway Thepropose tomakesuremediagatewaycancommunicatewithcallserver wehavetoconfiguretheIPaddressandsubnetmaskofIPmediagateway 目的 需要将IP媒体网关的IP地址和CallServer的地址在同一子网或在不同子网时可以互相通信 即GD可以从CallServer下载数据 Example callserverIP 192 168 1 1 24GD 192 168 1 2 24本实例CallServerIP 192 168 1 1 24GD 192 168 1 2 24配置在同一子网中 建议 使用R232线 直接通过串口维护管理 43 ConfiguringIPMediagateway 44 ConfiguringIPMediagateway Caution afterthemodification havetosavethechange Thenrestartthesystem themodificationsareapplied 注意 修改完成退出时 必须保存数据 重启后 配置生效 45 ConfiguringIPMediagateway Configurationoncallserver creatanIPmediagatewayCommand Login mgr mediagateway create在CallServer侧配置 创建IP媒体网关系统登录后 使用mgr管理命令 mediaGateway create 46 ConfiguringIPMediagateway SettheMACaddressofGDintocallserverCommand Login mgr shelf godown godown Ethernetparameters consultmodify将GD的MAC地址写入CallServer中目的 CallServer与GD通过网络通信 系统登录后 使用mgr管理命令 shelf godown godown ethernetparameters consultmodify 47 ConfiguringIPMediagateway InputMACofGDintotheblank只需将GD的MAC地址填入CallServer GD的IP地址将自动识别 48 ConfiguringIPMediagateway CheckthestatusofGD Command config2GD工作状态查看 使用命令config2 如有异常 请串口连接至GD查看启动过程分析异常原因并排除故障 49 BackupandrestoreOPSfiles BackupandrestoreOPSfilesareusing swinst LoginbyrootrightCommand loginroot swinst expert OPSconfigurationOPS文件备份和恢复必须使用swinst工具命令 当系统扩容或升级软件时才需要操作 系统使用root账号登录后 使用swinst管理命令 expert OPSconfiguration 50 BackupandrestoreOPSfiles BackupOPSOPS备份 51 BackupandrestoreOPSfiles Copyfilestoharddiskofcallserver将如下文件备份至CallServer硬盘上 52 BackupandrestoreOPSfiles TransferthesefilesfromOXE sharddisktoPCterminalUsingFTPclientsoftware将以上文件从OXE硬盘上取到PC上 使用FTP工具 或使用windowsFTP服务 53 BackupandrestoreOPSfiles RestoreOPSfiles copytheOPSfilefromPCtoOXE sharddiskinpath usr4 BACKUP OPSCaution whenrestoreOPSfiles havetostoptelephoneservice andrestartthesystem newOPSareapplied Command loginroot swinst expert OPSconfigurationOPS文件恢复 将新的OPS文件使用FTP工具上传至CallServer的硬盘路径 usr4 BACKUP OPS目录注 在OPS文件恢复时 必须停用电话运行模块软件 或重启系统后生效 系统使用root账号登录后 使用swinst管理命令 expert OPSconfiguration 54 Backupandrestoredatabasefiles Backupandrestoredatabasebyusing swinst Command loginroot swinst expert backup restoreoperations数据库文件备份和恢复必须使用swinst工具命令 当系统有大量数据修改后建议使用数据备份 并保存到PC上 系统使用root账号登录后 使用swinst管理命令 expert Backup restoreoperations 55 Backupandrestoredatabasefiles 56 BackupandrestoreOPSfiles Whenbackupfinished systemgenerateabackupfilenamedmao accTransferthisfiletoPCbyusingFTPclientsoftware 备份完成后 生成mao acc文件 请使用FTP工具 在 usr4 BACKUP IMMED目录下下载即可 57 Systemcommands Logincommand login mtclpassword mtcl登录系统命令和密码login mtclPassword mtclExitcommand xa00000 exit退出系统命令xa00000 exitResetcommand xa0000 shutdown rnowshutdown hnowCaution whensystemisrestarting thetelephoneserviceisstopped 系统复位命令xa00000 shutdown rnowshutdown hnow慎用 系统将停机后重新启动 在此期间所有电话服务将终止 58 Systemcommands SystemdatamanagementCommand xa00000 mgr系统数据管理菜单命令xa00000 mgrSoftwareinstallationmanagementCommand xa00000 swinstCaution modifyparametersofswinstcouldcausesomeexpectableaffects Sobeforeanychanges consultingourprofessionalenginners 系统安装管理菜单命令xa00000 swinst慎用 操作不当可能引发不可预测的故障 仅对专业人员开放 CheckingsystemCommand xa00000 config观察系统功能板状态命令xa00000 configCheckingsetsCommand xa00000 termstatdextensionnumber观察话机状态命令xa00000 termstatd分机号码如 termstatd100CheckingtrunksXa00000 trkstat rtrunkgroupnumber观察中继线状态命令xa00000 trkstat r中继组号如 trkstat r0 59 Systemcommands CheckingCPUXa00000 role b观察系统CPU板工作状态命令xa00000 role bSwitchtheroleofCPUXa00000 bascul切换系统CPU板工作状态命令 在两块CPU之间进行切换 xa00000 basculResetboardsXa00000 rstcplACTNo SlotNo Rstcpl02系统功能板复位命令xa00000 rstcplACT号板位如 rstcpl02Caution allcommandsmustbelowercaseletters 注 系统所有的命令必须都是小写的英文字母 60 Command mgr Type mgr toenterthesystemmanagementmenu在提示符下输入小写的 mgr 进入系统管理菜单xa000000 mgrHit enter buttontoselectitem Ctrl V or F1 meanssavethechangesandexit Ctrl c or F2 meansexitwithoutsavethechanges 在系统管理菜中可用 Enter 键表示选中某项用 Ctrl V 键或 F1 键表示输入参数的确认后存盘用 Ctrl C 或 F2 键表示不存盘退出 CTRL F pagedown向下翻页 CTRL B pageup向上翻页 CTRL I checkingthehelp查看当前菜单项的帮助文件 Backspace Del删除键 CTRL W Refresh刷新屏幕 CTRL P backwardfortypedcommands向后翻重复先前输入过的命令CTRL N forwardfortypedcommands向前翻重复先前输入过的命令 61 Command mgr ShelfAtmDectsystemEventsRoutingDiscriminatorSystemSecurityandAccessControlTranslator IPCategories AttendantUsers ProfiledUsersSetProfilesGroups AbbreviatedNumberingPhoneBookEntitiesTrunkGroups ExternalServicesInter NodesLinksX25DATAApplicationsSpecificTelephoneServices MgrmenuMgr菜单 62 Extensionconfigurations AnalogextensionsconfigurationFirst creatingananalogextensionboardCommand login mgr shelf godown creat模拟分机配置 先创建SLI16 模拟用户板 系统登录后 使用mgr管理命令 shelf godown create 63 Extensionconfigurations Second creatinganaloguserCommand login mgr users create创建模拟用户 100分机 系统登录后 使用mgr管理命令 users create ShelfAtmDectsystemEventsRoutingDiscriminatorSystemSecurityandAccessControlTranslatorIPCategoriesAttendantUsers extensionmanagemntProfiledUsersSetProfilesGroupsAbbreviatedNumberingPhoneBookEntitiesTrunkGroupsExternalServicesInter NodesLinksX25DATAApplicationsSpecificTelephoneServices Pressentergoinginto extensionmanagementmenu 64 Extensionconfigurations GodownhierarchyConsult Modify Consult ModifyOverviewofObjectCreate CreateOverviewofObjectModifyModifyOverviewofObjectDelete FORCEDDELETEMemoryre initializationFacilities Pressentergoinginto createextensions 65 Extensionconfigurations NodeNumber reserved 1DirectoryNumber extensionnumberDirectoryname extensionDirectoryFirstName nameShelfAddress 255 BoardAddress 255 extensionaddressEquipmentAddress 255 SetType ANALOG EntityNumber 1SetFunction DefaultProfileName KeyProfile NoneIdentifierofDomain 0LanguageId 1 languagecodeSecretCode Confirm AssociatedSetNo forvoicemailusing Selectingphonetypes 66 Extensionconfigurations CostCenterId 255CostCenterName ChargingCategory JustifiedPublicNetworkCategory 2 ExternalForwardingCategory 255Tel FacilityCategoryId 0 defaultvalueConnectionCategoryId 0HuntingGroupDirNo PickupGroupName ReservedTimeSlot FalseVoiceMailDir No 语音信箱号PagingTrunkGroup 255PagingBeeper Tele MarketingAgent False Todefineextension scallingrights1Localcallonly2externalcall3countrycall4internationalcall Tosetextensionsbelongtowhichhuntinggroup 67 Extensionconfigurations settype分机类型 68 Extensionconfigurations Settype 69 Extensionconfigurations Analogmeansanalogphoneset4004 4010 4020 4035 4019 4029 4039arethelatestseries aredigitalphonesetsofALCATEL4018 4028 4038 4068areIPsetsofALCATEL 70 Phonecategory Phonefacilitycategory路径 mgr categories phonefacilitycategory Consult Modify Consult ModifyOverviewofObjectModifyModifyOverviewofObjectFacilities 71 Phonecategory NodeNumber reserved 1Instance reserved 1Tel FacilityCategoryId 0RightsProt againstdir callpickup 0Protectedagainstallintrudes 0Protectedagainstsetintrude 1Outgoingcallsonly 0ForwardtoexternalNo 1Prot againstmulti lringing 0Protectedagainstforwarding 0Protectedagainstbeeps 0Prot againstcallannounc 0Remotewake up appointement 0Auto callbacksatell trkgrp 1Transferonnoanswer 1ISDNremotechargeservice 0Bypassonforwarding 0Prot againstbypassonforward 0 Phonefacilitycategoryistosettheextension sfunctionssuchasDND transfer voicemail intrude 分机性能类别指的是 分机是否具有免打扰 语音留言 文本留言 叫醒 转移 强插等重多功能 72 Phonecategory Interphony 1SecretCode KeyRepertory 0NightServ Answ Pickup 0NightServ Directcallpick up 0AttendantCallPrivil onPAI 0Busypriv topublicoverfl 0Server MinitelPC 0Prot againstPriv Call 0Prot against Rem Forward 0BeepOnExt Call 0O Sprivateto publicoverflow 0Transferoutgoing incoming 1TransferOutgoing Outgoing 1FollowExternalforwarding 1MaskId nameOnlyforext calls 1 32categorys共有32个分机新能类别 73 Phonecategory RingingtoneInHandset 1NotreceivedMiniMail 0NoCallbackOnFreeSet 0NoCallbackOnBusySet 0OpTGReservationOverride 0NoSubstitustion 0Reserved 0LockKey 0Prot againstGuestPrivateCall 0Prot againstVIPPrivateCall 0Prot againstPrivateCallres1 0Prot againstPrivateCallres2 0Prot againstAutomaticanswer 0AuthorizedDISAunlocking 0TemporizedCallRelease 0RoutingModeAtOffHook NORouting Allvaluesaredefaultvalues tochangevaluedependsonneeds 74 Phoneaccesscategory TosetextensionpublicaccessrightCommand mgr categories accesscategory用于定义分机用户的外线权力路径 mgr categories Accesscategory AccessCategory 外线类别ConnectionCategory 连接类别TransferCategoryPrivateCallsConnect Categ PhoneFacilitiesCategories 话机性能类别 Godownhierarchy 下一页Consult ModifyConsult ModifyOverviewofObjectModifyModifyOverviewofObjectFacilities 75 Phoneaccesscategory PublicAccessCategory 公共网络外线类别PrivateAccessCategoryBusinessAccessCategoryNetworkAccessCategoryTrunkGroupAccessCategory Consult Modify 查阅或修改Consult ModifyOverviewofObjectModifyModifyOverviewofObjectFacilities 76 Phoneaccesscategory Allinstances Setfilters Selectattributes NodeNumber reserved 1Instance reserved 1PublicNetworkCategory 2 外线类别代码AreaIdentifier 1 Area代码 Todefineextension scallingrights1Localcallonly2externalcall3countrycall4internationalcall 77 Phoneaccesscategory NodeNumber reserved 1Instance reserved 1PublicNetworkCategory 2AreaIdentifier 1PublicAccessRightsDay 1Night 1Mode1 1Mode2 1 4options Night Day Mode1 Mode2 0 meansnotallow 1 meansallow设置 0 或 1 0 表示不允许占用 1 表示允许占用 78 Phoneaccesscategory 综上所述最终完成了如下拓扑 area管理mgr translator externalNP discriminatorrule逻辑discriminator和实际discriminator 79 phoneconnectioncatogory ConnectioncategoryCommand mgr categories connetioncatogory连接类别mgr categories connetioncatogory 80 phoneconnectioncatogory Consult Modify Consult ModifyOverviewofObjectModifyModifyOverviewofObjectFacilities Allinstances Setfilters Selectattributes NodeNumber reserved 1Instance reserved 1ConnectionCategoryId 5 NodeNumber reserved 101Instance reserved 1ConnectionCategoryId 5 thisiscallingparty sconnectioncategoryConnectionRightsCategory0 1Category1 1Category2 1Category3 1Category4 1Category5 1thisiscalledparty sCategory6 1connectioncategoryCategory7 1Category8 1Category9 1Category10 1Category11 1Category12 1Category13 1 Tosettrunktotrunktransfer tosetthisvaluetobe 1 要开放中继转中继功能 只要将阴影部分参数按左图所示设置即可 81 Groupmanagement 2typesofgroup pickupgroupandhuntinggroup系统有2种组 连选组和代接组 ShelfAtmDectsystemEventsRoutingDiscriminatorSystemSecurityandAccessControlTranslatorIPCategoriesAttendantUsersProfiledUsersSetProfilesGroups AbbreviatedNumberingPhoneBookEntitiesTrunkGroupsExternalServicesInter NodesLinksX25DATAApplicationsSpecificTelephoneServices 82 Groupmanagement PickupGroup HuntingGroup HuntingGroupData FaxS0 OneExtensioninthegroupisbusy thecallforthisextensionwillroutingtoanotherextensionsinthisgroup连选组是指将几个分机编成一组 当其中一个分机忙时 呼入的电话将会自动到另一个分机上振铃选中此项可见下一个菜单 83 Groupmanagement Huntinggroup Consult Modify Consult ModifyOverviewofObjectCreate CreateOverviewofObjectModifyModifyOverviewofObjectDelete ModifyReferenceNodeFacilities Selectismenutocreateahuntinggroup选中此项可以创建一个连选组显示见下页 84 Groupmanagement Createhuntinggroup NodeNumber reserved 1Instance reserved 1DirectoryNumber DirectoryName 连选组组名IdentifierofDomain 0TypeofHuntingGroup LocalHuntingGroupSearchType Cyclical 选择振铃方式ReleaseAfterTimer FalseOverflowDirectoryNumber AuthorizedCamponCalls 50ConnectionCategoryId 0PublicNetworkCategory 0 外线类别代码WithdrawalAuthorized TrueDir NoAllocatedtothegroup 增加组内分机 Add Remove Next Previous Dir NoAllocatedtothegroup Huntinggroupnumber连选组组号 不可与现有的分机号相同 3searchtype连选组有3种振铃方式 见注 oncetheextensionjointhegroup itwillfollowgroup spubliccategory连选组有自己的外线类别 分机一旦加入该组 将服从组的权限 85 Groupmanagement 3searchtype Cyclical Sequential Parallel 86 Groupmanagement PickupgroupExtensionsinpickupgroupcananswertheincomingcallringingonanyextensioninthisgroupbydialacode 72 Command login mgr users consult modify pickupgroupname Extensionswithsamepickupgroupnamewillbeinonegroup 代接组 为提高工作效率 当同组中的分机正在响铃时 使用电话按 72直接将电话代为接听 配置 mgr users consult modify将多个分机的此项 填写成同一名称 则系统自动将这些分机归属于同一组代接组 PickupGroupName 代接组组号 87 Threepartyconference SuffixmanagementCommand mgr translator suffix后缀管理 目的创建三方会议的代码 系统缺省值是3 mgr translator suffix 88 Threepartyconference Operate Onanalogset dialtheoperatecodesuchas 72 thenpress3Ondigital IPset pressconffunctionkey操作 建立在模拟话机上 按业务按键后接 会议 后缀3 在数字或IP话机上 按 Conf 动态功能键 取消要取消会议 进行与生效相同的操作 在数字或IP话机上 按 Conf 动态功能键 如果您在会议建立前释放了正在与您交谈的对方 您将与另一对方交谈 注 如果查询呼叫的始发者后来又是会议发起人在通话期间挂机 两个对方将直接连接 89 Multi partyconference PrefixmanagementCommand mgr translator prefix前缀管理 目的 创建多方会议的代码 系统缺省值是 44 mgr translator prefix 90 Multi partyconference Createmulti partyconferenceCommand mgr shelf board consult modify创建多方会议的资源 创建完成后 GDx或GAx将自动重启后生效 mgr shelf board consult modify GDx或GAx 91 Multi partyconference Operate Extensionsdial 44 XXXXX 0000 9999 intotheconferenceroom 操作 内部分机直接按前缀 44 XXXX 0000 9999 进入会场 Externaluserdialdial 44 XXXXX 0000 9999 intotheconferenceroombyDISA orintotheconferenceroombyattendant 外部电话可以 通过DISA后 直接按前缀 44 XXXX 0000 9999 进入会场 或呼叫至话务台 通过话务员按 44 XXXX 0000 9999 转接进入会场 92 Attendant A