本文档描述的问题是,您的用户可能无法获得在Cisco Unity Connection和Microsoft Exchange 2010之间同步的邮件。此问题可能由新设置引起,或可能干扰现有设置。Exchange 2010 Service Pack 2(SP2)Rollup 4(RU4)最近所做的更改可能是原因之一。
同步问题通常发生在收件箱中包含大量项目的用户,但也可能发生在其他邮箱大小的用户。Microsoft Exchange 2010 SP2 RU4应用限制的方式已发生变化。
思科文档说明:
“在Exchange 2010 SP2 RU4之前,限制限制是根据主叫帐户(在我们的案例服务帐户中)计算的。 从Exchange 2010 SP2 RU4开始,此限制已更改。现在,这些费用是根据目标邮箱而不是主叫帐户计算的。”
此步骤介绍如何调查和验证问题:
CsMBXSync: 10,11,12,13,14,15,16,17,18,19,20,21,22,23
CsEWS: 10,11,12,13
Connection Mailbox Sync
Connection Tomcat
12:38:48.095 |13196,,,CsMbxSync,20,Created Service Entry Handler with主要信息是订阅者OID,在本例中为{019b9589-d0b4-440f-8afd-dc99ba67547e}。包含此Oid的任何行都指此用户。现在,如果搜索Subscriber Oid,可以获取更多信息。
retry count 1 for Srvc Entry Data: (Cnx Mbx Id: Cnx Mbx Id: (Mbx Uid:
{11f4a1b5-7758-434a-b66e-f84889b923f2}, Inbox Folder Uid:
{6d08496c-9f8c-4cb4-a828-a38a3d9b7d97}, Mail Store: UnityMbxDb1, Inbox
Folder Name: inbox), Srvc Data: External Srvc Data:
(Ext Srvc Oid: {85ee84a7-0bb6-457f-8cce-2fbf2fae5ad7}, Display Name: UM
Sevices 1, Auth Scheme: 2, Is Enabled: 1, Srvc Supports Sync: 1 , Exch Do
Auto Discover: 0, Exch Do Auto Discover 2003: 0, Security Transport Type:
1, Server: 192.168.5.5, Service Account: Test, Service Password: XXXXXXXXX,
Service
Type: 4, Exch Service Type: 1, Trust Cert Dir:
/usr/local/platform/.security/tomcat/trust-certs/, Ldap Security Transport
Type: 0, Ldap Validate Server Certificate: 0, Validate Server Certificate:
0, Notification Type: 0, Is Impersontaion Enabled: 1, Proxy Ip Address: ),
Mbx Data: Mbx Data:
(Email Addr: user@mylab.com, Subscriber Oid:
{019b9589-d0b4-440f-8afd-dc99ba67547e}, Sync Enabled: 1, SESM Oid:
{ac8b5b58-766b-4ccf-b444-525606562f18}, DTMFAccess ID: 111))
12:38:48.281 |13459,172.16.10.31,{019b9589-d0b4-440f-8afd-dc99ba67547e},
CsEws,14,endElement>>> 0:0 - MessageText = The server cannot service this
request right now. Try again later.
12:38:48.281 |13459,172.16.10.31,{019b9589-d0b4-440f-8afd-dc99ba67547e},
CsEws,14,startElement>>> 0:0 - ResponseCode =
12:38:48.281 |13459,172.16.10.31,{019b9589-d0b4-440f-8afd-dc99ba67547e},
CsEws,14,endElement>>> 0:0 - ResponseCode = ErrorServerBusy
此输出表示EWS已根据Exchange Server上的当前EWS策略超时请求。
要解决此问题,请根据此更新文档调整EWS策略:为统一消息传送配置Cisco Unity Connection 9x和Microsoft Exchange:删除Cisco Unity Connection(Exchange 2010 SP2 RU4及更高版本)的统一消息服务帐户的EWS限制。
此过程介绍如何创建具有无限EWS连接的新EWS策略。新策略将允许出现ErrorServerBusy问题的用户能够正常工作:
New-ThrottlingPolicy -Name "其中ConnectionUnifiedMessagingServicesPolicy是要创建的策略的名称。"
-EWSMaxConcurrency $null -EWSMaxSubscriptions $null -EWSPercentTimeInCAS
$null -EWSPercentTimeInMailboxRPC $null -EWSFindCountLimit $null
-EWSPercentTimeinAD $null
Set-ThrottlingPolicyAssociation -Identity
"<ConnectionUnifiedMessagingusermailbox>" -ThrottlingPolicy
"<ConnectionUnifiedMessagingServicesPolicy>"
其中:
ConnectionUnifiedMessagingusermailbox是用户邮箱的名称。Get-ThrottlingPolicyAssociation -Identity
"<ConnectionUnifiedMessagingusermailbox>" | findstr "ThrottlingPolicy"
版本 | 发布日期 | 备注 |
---|---|---|
1.0 |
02-Oct-2013 |
初始版本 |