Cisco Systems 7911G PCM File Requirements for Custom Ring Types, Configuring a Custom Phone Ring

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Chapter 6 Customizing the Cisco Unified IP Phone

Creating Custom Phone Rings

PCM File Requirements for Custom Ring Types

The PCM files for the rings must meet these requirements for proper playback on Cisco Unified IP Phones:

•Raw PCM (no header)

•8000 samples per second

•8 bits per sample

•µLaw compression

•Maximum ring size—16080 samples

•Minimum ring size—240 samples

•Number of samples in the ring is evenly divisible by 240.

•Ring starts and ends at the zero crossing.

•To create PCM files for custom phone rings, you can use any standard audio editing packages that support these file format requirements.

Configuring a Custom Phone Ring

To create custom phone rings for the Cisco Unified IP Phones 7906G and 7911G, follow these steps:

Procedure

Step 1 Create a PCM file for each custom ring (one ring per file). Ensure the PCM files comply with the format guidelines that are listed in the “PCM File Requirements for Custom Ring Types” section on page 6-3.

Step 2 Place the new PCM files that you created in the C:\Program Files\Cisco\ TFTPPath directory on the Cisco TFTP server for each

Cisco Unified CallManager in your cluster.

Step 3 Use an text editor to edit the RingList.xml file. See the “RingList.xml File Format Requirements” section on page 6-2for information about how to format this file and for a sample RingList.xml file.

 

 

Cisco Unified IP Phone 7906G and 7911G Administration Guide for Cisco Unified CallManager

 

 

 

 

 

 

OL-10008-01

 

 

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Contents Cisco Unified IP Phone 7906G and 7911G Page Copyright 2006 Cisco Systems, Inc. All rights reserved Page N T E N T S Security Restrictions Vii SafetyViii Configuring Features, Templates, Services, and UsersPNG File Requirements for Custom Background Images Symptom The Cisco Unified IP Phone Does Not Register with Supporting International Users B-1 Xii Audience OverviewXiii Xiv OrganizationAppendix B, Supporting International Users Appendix C, Technical SpecificationsCisco Unified CallManager Administration Related DocumentationCisco.com Obtaining DocumentationXvi Product Documentation DVD Ordering Documentation Documentation FeedbackXvii Xviii Cisco Product Security OverviewFor Emergencies only security-alert@cisco.com Reporting Security Problems in Cisco ProductsXix Cisco Technical Support & Documentation Website Obtaining Technical AssistanceDefinitions of Service Request Severity Submitting a Service RequestXxi Xxii Obtaining Additional Publications and InformationXxiii Convention Description Document ConventionsXxiv Varoitus Tärkeitä Turvallisuusohjeita Waarschuwing Belangrijke VeiligheidsinstructiesXxv Avvertenza Importanti Istruzioni Sulla Sicurezza Warnung Wichtige SicherheitshinweiseXxvi Xxvii Aviso Instruções Importantes DE SegurançaXxviii Varning! Viktiga SäkerhetsanvisningarXxix Xxx GEM Disse AnvisningerXxxi Xxxii An Overview Cisco Unified IP Phone Understanding the Cisco Unified IP Phones 7906G and 7911G Cisco Unified IP Phones 7906G and 7911G What Networking Protocols Are Used? Dhcp Networking Protocol Purpose Usage NotesSrtp UDP What Features are Supported?Related Topics Feature Overview Telephony Features Available for the Phone, Configuring Telephony FeaturesRelated Topic Providing Users with Feature Information Understanding Security Features for Cisco Unified IP PhonesTopic Reference Phone Security section on Overview of Supported Security FeaturesSee the Troubleshooting Cisco Unified IP See the Resetting or RestoringConfiguring Security on the Cisco Unified IP Phone Feature DescriptionSection on page 3-17 for more information Capf Device Configuration Menu section on Identifying Encrypted and Authenticated Phone CallsGarp Security Restrictions Cisco Unified CallManager Database section on OL-10008-01 Task Purpose For More Information Phone Configuration window CallManager database Softkey Templates See the ConfiguringSee the Setting Up Services section onEr section on Installing Cisco Unified IP PhonesSee the Adding Users to Cisco Unified CallManag7906G and 7911G See the Providing PowerSee the Installing Cisco Unified IP PhonesConfiguration Menu Startup Network SettingsSecurity on Providing Information to See Appendix aUsers OL-10008-01 Preparing to Install Cisco Unified IP Phone on Your Network OL-10008-01 Vlan Power Outage Providing Power to Cisco Unified IP Phones 7906G and 7911GObtaining Additional Information about Power Power GuidelinesPower Type Guidelines URL Understanding Phone Configuration FilesUnderstanding the Phone Startup Process Vlan Step Description Related TopicsCisco Unified CallMan See the Understanding Phone ConfigurationRequires MAC Method Address? Adding Phones to the Cisco Unified CallManager DatabaseAdding Phones with Auto-Registration Adding Phones with Auto-Registration and Taps MAC Address of a Cisco Unified IP Phone section on Adding Phones with Cisco Unified CallManager AdministrationAdding Phones with BAT Determining the MAC Address of a Cisco Unified IP PhoneOL-10008-01 Before You Begin Setting Up the Cisco Unified IP PhoneNetwork Requirements Handset, Speaker, Installing the Cisco Unified IP Phone,Safety Cisco Unified CallManager ConfigurationSetting Up the Cisco Unified IP Phone Before You Begin Network and Access Ports, Handset, Speaker, Headset, Network and Access PortsHandset Speaker Monitor ModeActivating Group Listen on the Phone HeadsetAudio Quality Subjective to User Connecting a Headset Installing the Cisco Unified IP PhoneProcedure Reference 154887 154389 Cisco Unified IP Phone Model 7906G Cable Connections Cisco Unified IP Phone Model 7911G Cable Connections Mounting the Phone to a Wall ProcedureBefore You Begin Verifying the Phone Startup Process Configuring Startup Network SettingsSettings on the Cisco Unified IP Phone Configuring Security on the Cisco Unified IP PhoneCisco Unified CallManager Administration Guide Related Topic OL-10008-01 Configuring Settings on Cisco Unified IP Phone Displaying a Configuration Menu Unlocking and Locking Options Editing the Values of an Option Setting Overview of Options Configurable from a Phone Category Description Option Network Configuration MenuOption Description To Change Network Configuration MenuOption Description To Change CTL File Screen section on To the CTL File Screen section Vlan ID Option Description To Change Option Description To Change PC Vlan CallManager Configuration Menu Device Configuration MenuState Srst Designation DescriptionTftp URL Http Configuration MenuLocale Configuration Menu Media Configuration Menu UI Configuration MenuSecurity Configuration Menu Ethernet Configuration Menu10 Security Configuration Menu Options Displaying a Configuration Menu, Network Configuration Menu, QoS Configuration MenuNetwork Configuration Configuring Features, Templates Services, and Users Feature Description Configuration Reference Telephony Features Available for the PhoneSystem Guide, Understanding Administration Guide, Feature Call CMC System Guide, Call Pickup FACMcid Administration Guide , Meet-MeMlpp System Guide, Voice MailQRT Button Templates section onAdministration Guide, Time Templates section on See the Configuring SoftkeyConfiguring Personal Directory Configuring Corporate DirectoriesModifying Phone Button Templates Configuring Softkey TemplatesSetting Up Services Adding Users to Cisco Unified CallManager Specifying Options that Appear on the User Options Web Pages OL-10008-01 Creating Custom Phone Rings Customizing Cisco Unified IP PhoneRing CiscoIPPhoneRingList RingList.xml File Format RequirementsPCM File Requirements for Custom Ring Types Configuring a Custom Phone RingList.xml File Format Requirements Creating Custom Background ImagesList.xml Example PNG File Requirements for Custom Background Images Configuring a Custom Background ImageOL-10008-01 OL-10008-01 A P T E R Security Configuration Menu CTL File Screen CTL File Information Trust List Screen Model Information Screen LSC Status MenuCTL MICPress the Applications Menu button Status Messages ScreenStatus Adding Phones with Cisco Unified CallManager Administration section onNetwork Configuration Menu section Message Description Possible Explanation and ActionAddress Configuration Menu section onMenu section on page 4-7 section for Address. See the Network ConfigurationPhone. See the Firmware Versions Screen Network Configuration Menu section onSection on page 7-19 to verify the phone Section on page 4-7 section for details See the Network Configuration MenuOn page 4-7for details on assigning a Network Statistics Screen Select Network Statistics PC port is in a link up state and has auto-negotiated Firmware Versions Screen OL-10008-01 Monitoring the Cisco Unified IP Phone Remotely Device Logs, Streaming Statistics, Accessing the Web Page for a PhoneDisabling Web Page Access Device Information Monitoring the Cisco Unified IP Phone Remotely UDI Network Configuration Description Description Description Description Network Statistics Ethernet Information Area Items OL-10008-01 Device Logs Streaming Statistics Streaming Statistics OL-10008-01 Troubleshooting and Maintenance Resolving Startup Problems Troubleshooting and Maintenance Resolving Startup Problems Identifying Error Messages Verifying Tftp Server Settings Verifying DNS Settings Creating a New Configuration File Cisco Unified IP Phone Resets Unexpectedly Verifying Physical Connection Verifying Dhcp SettingsIdentifying Intermittent Network Outages Verifying Voice Vlan Configuration Checking Static IP Address SettingsEliminating DNS or Other Connectivity Errors Problem Possible Cause General Troubleshooting TipsSummary Explanation Halfduxcollisionexceedthreshold Unlocking and Locking Options section on page 4-3 forPerforming a Basic Reset, Performing a Factory Reset, Performing a Basic ResetOperation Performing Explanation Section on page 4-3 . The press Performing a Factory ResetLocking Options section on Unlocking and Locking OptionsUsing the Quality Report Tool Where to Go for More Troubleshooting Information Cleaning the Cisco Unified IP PhoneHow Users Obtain Support for the Cisco Unified IP Phone Providing Information to UsersHow Users Get Copies of Cisco Unified IP Phone Manuals How Users Subscribe to Services and Configure Phone FeaturesCisco Unified CallManager section on How Users Access a Voice Messaging SystemHow Users Configure Personal Directory Entries Supporting International Users Appendix B Supporting International Users Specification Value or Range Technical SpecificationsPin Number Function Cable SpecificationsNetwork and Access Port Pinouts Network Port ConnectorRD+ Access Port ConnectorOL-10008-01 IN-1 NumericsIN-2 IN-3 IN-4 IN-5 IN-6 IN-7 IN-8 IN-9 IN-10 IN-11 IN-12 Wall mounting Web Access Enabled 4-22webPage USA
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7906G, 7911G specifications

The Cisco Systems 7911G is a versatile IP phone designed to enhance communication in enterprise environments. Targeting workers in various organizational settings, this model is known for its reliability, ease of use, and robust features that cater to both basic and advanced telephony requirements.

One of the key features of the Cisco 7911G is its support for Voice over IP (VoIP) technology. Using this technology allows for the transmission of voice signals over the internet rather than through traditional telephone lines. This not only reduces telephony costs but also offers enhanced functionality that integrates seamlessly with existing communication systems.

The phone is equipped with a monochrome graphical display that provides users with clear visibility of their call status, directory information, and menu options. With a resolution of 128x64 pixels, the screen is large enough to offer important information without overwhelming the user. This simplicity makes it an ideal choice for users who require straightforward functionality without the complexity of advanced features.

Ergonomically designed, the Cisco 7911G features a comfortable keypad with dedicated buttons for frequently used functions such as mute, hold, and transfer. It supports multiple lines, providing users with the ability to manage multiple calls simultaneously. Additionally, it offers programmable line keys that can be customized for speed dial or as soft keys for quick access to features.

The device supports Power over Ethernet (PoE), which allows the phone to receive power through the network cable rather than needing a separate power source. This feature not only simplifies installation but also enhances mobility within the workspace, as it reduces cable clutter.

Another significant characteristic of the Cisco 7911G is its compatibility with Cisco Unified Communications Manager, which ensures centralized management of telephony systems. It also supports a range of audio codecs that help in delivering high-quality audio during calls, reducing latency and improving overall communication quality.

Security is also a focus with the Cisco 7911G, as it features a secure access feature that includes Transport Layer Security (TLS) and Secure Real-Time Transport Protocol (SRTP) for encrypted voice communications. This ensures that sensitive conversations are protected from eavesdropping.

Overall, the Cisco Systems 7911G is a reliable, feature-rich IP phone that provides an excellent solution for organizations looking to upgrade their communication systems. Its combination of user-friendly design, powerful integrations, and security features makes it a cornerstone in the suite of Cisco telecommunications solutions.
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