Polycom 1725-31424-001 manual Configuring Windows Server as an NTP Time Source

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Troubleshooting the Polycom CX700 Phone

How to Configure DHCP Option 119

To configure DHCP Option 119:

1.From DHCP Administrator, right click DHCP server name and select Set Predefined Options.

2.Leave Option class: as DHCP Standard Options and click Add.

3.For Name:, enter DNS Search List, set Code: to 119 and Data Type to String, leave the Array check box unchecked (it is not an array) and click OK.

4.Right click Scope Options, select Configure Options, check Option 119 DNS Search List.

5.In the Value section in the String list box, enter a list of domain suffixes in your organization delimited by a semi-colon.

For example, contoso.com;corp.contoso.com;fabrikam.com

6.Click OK to close the Predefined Options and Values page.

Configuring Windows Server as an NTP Time Source

For Windows 2008

To configure Windows 2008 Server as an NTP time source:

1.Click Start, Run, type regedit in the list box and click OK to open the Registry editor.

2.To enable the Network Time Protocol; NTPserver, locate and click

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time \TimeProviders\NtpServer\

3.In the right pane, right-click Enabled, then click Modify.

4.In the Edit DWord Value box, type 1 under Value data, then click OK.

5.Now go back and click on

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time \Parameters\NtpServer

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Contents Deployment Guide for the Polycom CX700 IP Phone Trademark Information About This Guide Deployment Guide for the Polycom CX700 IP Phone Contents Deployment Guide for the Polycom CX700 IP Phone Page Dhcp Search Options Dhcp and the Polycom CX700 IP PhonePolycom CX700 Phone Querying DNS and the Polycom CX700 IP PhoneExchange Server 2007 Autodiscover Service Polycom CX700 Phone Querying of Exchange Server NTP and the Polycom CX700 IP PhoneNTP Time Provider Server Security Framework Overview Root CA Certificate for the Polycom CX700 Phone Polycom CX700 Phone Certificates Trusted Authorities Cache Vendor Certificate Name Expiry Date Key Length Polycom CX700 Phone on Assumptions and Terminology IntroductionPage Deployment Guide for the Polycom CX700 IP Phone Background \Pool01Data\ClientUpdateStore\DeviceUpdates Page Action Examples / Comments Contoso.com\userAlias instead of just Contoso\userAlias Spnego Polycom CX700 Phone Upgrade Steps Summary Deployment Guide for the Polycom CX700 IP Phone Set Environmental Dependencies Polycom CX700 Phone Upgrade Steps DetailsConfigure Dhcp DNS Configure Certificates Upload certificate chain Use the Automated Method Page Verify Internal and External Download URLs ?xml version=1.0 ? Response Upgrade Polycom CX700 Phones from 1.0.199.123 to Cab File Deployment Guide for the Polycom CX700 IP Phone Upgrade Polycom CX700 Phones from 1.0.522.101 to Phone will reset and go to the calibration screen Page Deployment Guide for the Polycom CX700 IP Phone Troubleshooting the Polycom CX700 Phone Logs Used for Troubleshooting Internal External When to Use Dhcp OptionDeployment Guide Polycom CX700 Configuring Windows Server as an NTP Time Source Net stop w32time && net start w32time Enabling Automatic Certificate Enrollment For Windows Select CN=Configuration,DC=yourDomain,DC=com Deployment Guide Polycom CX700 Confirming the Current Software Version Deployment Guide Polycom CX700