Description: Lync Customer gets disconnect while trying to park or hold
Why: The mediation server is configured to use RTCP. After the gateway receives a=sendonly or a=inactive in the SDP, it doesn’t send any media traffic (no RTCP). The server ends the connection with RTCP timer is not disabled and Mediation Server encountered a gateway media stream timeout.
Set the mediation server setting with this switch to disable RTCPActiveCalls and RTCPCallsOnHold: Set-CsTrunkConfiguration -RTCPActiveCalls $false -RTCPCallsOnHold $false -EnableSessionTimer $True
This parameter determines whether RTCP packets are sent from the PSTN gateway, IP-PBX, or SBC at the service provider for active calls. An active call in this context is a call where media is allowed to flow in at least one direction. If RTCPActiveCalls is set to True, the Mediation Server or Lync Server client can terminate a call if it does not receive RTCP packets for a period exceeding 30 seconds. Note that disabling the checks for received RTCP media for active calls in Lync Server elements removes an important safeguard for detecting a dropped peer and should be done only if necessary. The default is True.
This parameter determines whether RTCP packets continue to be sent across the trunk for calls that have been placed on hold and no media packets are expected to flow in either direction. If Music on Hold is enabled at either the Lync Server client or the trunk, the call will be considered to be active and this property will be ignored. In these circumstances use the RTCPActiveCalls parameter. Note that disabling the checks for received RTCP media for active calls in Lync Server elements removes an important safeguard for detecting a dropped peer and should be done only if necessary. The default is True.
This parameter specifies whether the session timer is enabled. Session timers are used to determine whether a particular session is still active. Note that even if this parameter is set to False, session timers can be applicable if the remote connection has session timer enabled. In such a case, the Mediation Server will reply to session timer probes from the remote entity. The default is False.
i set up a Aruba instant today, a small but very good tip that is not mentioned in any guides you must have network cable plugged in for SSID of instant to appear.
Blue screen issues even after patching HP server with intel 5500 xeon. server reboots between once a month to once a week
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.274.14
Locale ID: 1033
Additional information about the problem:
OS Version: 6_1_7600
Service Pack: 0_0
reg add HKLM\System\CurrentControlSet\Control\Processor /v Capabilities /t REG_DWORD /d 0x0007e066 then Reboot
1) open PS
2)run Get-mailbox | Export-Mailbox -PSTFolderPath h:\PSTs -StartDate 15/07/13 -EndDate 15/07/13
“issue is that you get disk cannot be found”
Solution is to edit main file like so
- Run it so it comes up with your error, then press ALT-F4 and Enter to get a shell
- cd /etc/init.d
- vi main
- find line with sd[a-z] change to c[0-9]d[0-9]
- :wq – this writes file and quits
- then do ./main
- it will now detect disks
- for faster wipe make sure disks are in raid 0
Hope this helps
Try using following if issue is low disk space on system drive, this will come as a backpressure alert
- Open the following file by using Notepad:
C:\Program Files\Microsoft\Exchange Server\Bin\EdgeTransport.exe.config.
- Modify the following line in the
<add key="QueueDatabasePath" value="<LocalPath>" />
For example, to create a new location for your transaction logs at the location “C:\Queue\QueueDB”, modify the QueueDatabasePath parameter as follows:
<add key="QueueDatabasePath" value="C:\Queue\QueueDB" />
- Save and close the EdgeTransport.exe.config file.
- Restart the Microsoft Exchange Transport service.
- Verify that the new Mail.que and Trn.chk files are created at the new location.
- Remove the unused Mail.que and Trn.chk files from the original location.
After some research, our problem seems to be a security setting in Office 2010. You can resolve it by the following steps:
1. Open word (or excel or powerpoint)
2. Select File
3. Select Options
4. select Trust center
5. select Trust center settings
6. select Protected view
7. Deselect all 3 options:
Enable protected view for files originating from the internet
Enbable protected view for files located in potentially unsafe locations
Enable protected view for outlook attachments
8. Repeat these steps for excel and or powerpoint
go to control panel -> administrative tools –> select data sources(ODBC) –> then right click on that file –> go to properties –> in the shortcut tab -> set the path “%windir%\SysWOW64\odbcad32.exe” and make your connexion the driver for Ms Access will work fine now
go to HKEY_LOCAL_MACHINE\System\CurrentControlSet\Servic es\WDSServer\Parameters
Right-click UdpPortPolicy, and then click Modify.
In the Value data box, type 0, and then click OK.
On the File menu, click Exit to exit Registry Editor.
Restart the Windows Deployment Services service.
Click Start Collapse this imageExpand this image, click Administrative Tools, and then click Windows Deployment Services. If there is no server that is listed under the Servers node, right-click the Servers node, and then click Add Server to add the local computer.
In the navigation pane of the Windows Deployment Services MMC snap-in, expand the list of servers.
Right-click the server for Windows Deployment Services, and then click Properties.
Under Network, increase the UDP Port range. For example, if the current port range is 3,000 ports, increase the port range to 4,000 ports
Add-PublicFolderAdministrativePermission -Identity “\Marketing” -User “Chris” -AccessRights AllExtendedRights -InheritanceType SelfAndChildren
Add-PublicFolderClientPermission -Identity “\My Public Folder” -User Chris -AccessRights CreateItems -Server “My Server”
Get-PublicFolder -recurse | Add-PublicFolderClientPermission -User test -AccessRights PublishingEditor