Cisco Systems ATA187I1ARF manual Cleaning the ATA

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Chapter 6 Troubleshooting and Maintenance

Cleaning the ATA 187

•Cisco Products and Services (Technical Support and Documentation): http://www.cisco.com/cisco/web/support/index.html

Cleaning the ATA 187

To clean your ATA 187, use a soft, dry cloth to wipe the surface. Do not apply liquids or powders directly on the device. As with all non-weather-proof electronics, liquids and powders can damage the components and cause failures.

	Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.0
6-10	OL-21035-01

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Contents Americas Headquarters Text Part Number OL-21862-01Page N T E N T S IiiInstalling the ATA 187 Privacy Physical Interfaces A-2 Preface OverviewAudience OrganizationRelated Documentation Cisco ATA 187 Analog Telephone AdapterCisco Unified Communications Manager ViiiDocument Conventions Cisco Product Security OverviewCisco Unified Communications Manager Business Edition Convention DescriptionConvention Description Cisco ATA 187 Analog Telephone Adaptor Overview Cisco Analog Telephone AdaptorSession Initiation Protocol Overview SIP CapabilitiesComponents of SIP SIP Clients Software Features Hardware OverviewName Signaling Event based passthrough Secure Real-Time Transport ProtocolTransport Layer Security Protocol Fax RelayATA 187 SIP Services Modem StandardsFax Services Methods SupportedInstallation and Configuration Overview Supplementary ServicesOL-21862-01 Preparing to Install the ATA 187 on Your Network Power Guidelines Providing Power to the ATAPower Outage Understanding Phone Configuration Files Understanding the ATA 187 Startup Process Purpose Related TopicsSee Understanding Phone Configuration Files Requires MAC Method Address?Adding the ATA 187 with Auto-Registration Determining the MAC Address of an ATA OL-21862-01 Installing the ATA Network RequirementsSafety Recommendations What the ATA 187 Package IncludesInstalling the ATA ProcedureAttaching a Phone to the ATA Verifying the ATA 187 Startup ProcessConfiguring Startup Network Settings Configuring Security on the ATATelephony Features Available for the ATA Configuring the ATAFeature Description Configuration Reference Unified Communications Manager Features and Services Guide, Client Administration Guide, Date/Time Group Configuration Window Path Configuring Product Specific Configuration ParametersParameter Description Adding Users to Cisco Unified Communications Manager Page OL-21862-01 Using Fax Mode Configuring Fax ServicesFax Modem Standards Fax Modem Speeds Troubleshooting and Maintenance Resolving Startup ProblemsChecking Network Connectivity Verifying DNS Settings Symptom ATA 187 Unable to Obtain IP Address ATA 187 Resets Unexpectedly Verifying Dhcp SettingsVerifying Physical Connection Identifying Intermittent Network OutagesVerifying Voice Vlan Configuration Checking Static IP Address SettingsEliminating DNS or Other Connectivity Errors Troubleshooting ATA 187 Security General Troubleshooting TipsChecking Power Connection Problem Possible CauseTroubleshooting and Maintenance General Troubleshooting Tips Where to Go for More Troubleshooting Information HalfduxcollisionexceedthresholdCleaning the ATA Using SIP Supplementary Services Common Supplementary ServicesAttended Transfer Call PickupCaller ID Call-Waiting Caller IDGroup Call Pickup Meet-Me ConferencePrivacy Shared LineRedial Speed DialUnattended Transfer Voice-Messaging System Voice Mail IndicationMaking a Conference Call in the United States Making a Conference Call in Sweden Call Waiting in the United StatesCall Waiting in Sweden About Call ForwardingCancelling Call Forwarding Call Forwarding in the United StatesCall Forwarding in Sweden Forward UnconditionalOL-21862-01 Accessing the IVR and Configuring Your Phone Setting Voice Menu CodesAction IVR Code Navigating Notes Vlan IDPhysical Specifications ATA 187 SpecificationsDescription Specification Environmental Specifications Electrical SpecificationsPhysical Interfaces Ringing Characteristics Software SpecificationsSIP Compliance Reference Information Recommended ATA 187 Tone Parameter Values by Country Parameter Recommended ValuesTable B-3 Italy Numerics GL-1GL-2 PBX GL-3GL-4 GL-5 GL-6 GL-7 GL-8 Symbols IN-1Dhcp IN-2Dhcp DNS IN-3Vlan IN-4