Cisco Systems 7970G manual Network Configuration section on

Page 41

Chapter 1 An Overview of the Cisco Unified IP Phone

 

 

 

 

What Networking Protocols Are Used?

 

Table 1-1

Supported Networking Protocols on the Cisco Unified IP Phone (continued)

 

 

 

 

 

Networking Protocol

Purpose

Usage Notes

 

 

 

 

 

Real-Time Control

RTCP works in conjunction with

RTCP is disabled by default, but you

 

Protocol (RTCP)

RTP to provide QoS data (such as

can enable it on a per phone basis

 

 

 

jitter, latency, and round trip delay)

using Cisco Unified CallManager.

 

 

 

on RTP streams.

For more information, see the

 

 

 

 

“Network Configuration” section on

 

 

 

 

page 4-35.

 

 

 

 

 

Skinny Client Control

SCCP includes a messaging set that

You can configure the Cisco

 

Protocol (SCCP)

allows communications between call

Unified IP Phone to use either SCCP

 

 

 

control servers and endpoint clients

or Session Initiation Protocol (SIP).

 

 

 

such as IP Phones. SCCP is

 

 

 

 

 

 

 

proprietary to Cisco Systems.

 

 

 

 

 

 

 

 

 

Session Initiation

SIP is an emerging standard for

You can configure the Cisco

 

Protocol (SIP)

 

setting up telephone calls,

Unified IP Phone to use either SCCP

 

 

 

multimedia conferencing, and other

or SIP.

 

 

 

types of communications on the

 

 

 

 

 

 

 

Internet.

 

 

 

 

 

 

 

 

 

Session Description

Session Description Protocol (SDP)

SDP capabilities, such as codec

 

Protocol (SDP)

 

is the portion of the SIP protocol that

types, DTMF detection and comfort

 

 

 

determines which parameters are

noise are normally configured on a

 

 

 

available during a connection

global basis by Cisco Unified

 

 

 

between two endpoints. Conferences

CallManager or Media Gateway in

 

 

 

are established using only the SDP

operation. Some SIP endpoints may

 

 

 

capabilities that are supported by all

allow these parameters to be

 

 

 

endpoints in the conference.

configured on the end point itself.

 

 

 

 

This may vary from vendor to

 

 

 

 

vendor.

 

 

 

 

 

Transmission Control

TCP is a connection-oriented

Cisco Unified IP Phones use TCP to

 

Protocol (TCP)

 

transport protocol.

connect to Cisco

 

 

 

 

Unified CallManager and to access

 

 

 

 

XML services.

 

 

 

 

 

 

Transport Layer

 

TLS is a standard protocol for

When security is implemented, Cisco

 

Security (TLS)

 

securing and authenticating

Unified IP Phones use the TLS

 

 

 

communications.

protocol when securely registering

 

 

 

 

with Cisco Unified CallManager.

 

 

 

 

 

 

 

 

Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.1 (SIP), Cisco Unified IP Phones

 

 

 

 

 

OL-11524-01

 

 

 

 

1-7

 

 

 

 

 

 

Page 40 Page 42
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Contents Cisco Unified IP Phones 7970G/7971G-GE Page Page Page N T E N T S Products Vii Adding Phones with Cisco Unified CallManager AdministrationViii Disabling a HeadsetCustomizing and Modifying Configuration Files Configuring a Custom Background Image Troubleshooting and Maintenance Xii Monitoring the Voice Quality of CallsXiii Xiv Audience OverviewXvi OrganizationRelated Documentation Cisco Unified CallManager AdministrationCisco Unified IP Phones 7970G/7971G-GE XviiObtaining Documentation TroubleshootingCisco.com Product Documentation DVDCisco Product Security Overview Documentation FeedbackOrdering Documentation XixFor emergencies only security-alert@cisco.com Reporting Security Problems in Cisco ProductsXxi Product Alerts and Field NoticesObtaining Technical Assistance Xxii Cisco Technical Support & Documentation WebsiteXxiii Submitting a Service RequestDefinitions of Service Request Severity Xxiv Obtaining Additional Publications and InformationConvention Description Document ConventionsBoldface font Italic fontXxvi Italic screen fontXxvii Waarschuwing Belangrijke VeiligheidsinstructiesVaroitus Tärkeitä Turvallisuusohjeita Xxviii Warnung Wichtige SicherheitshinweiseAvvertenza Importanti Istruzioni Sulla Sicurezza Xxix Aviso Instruções Importantes DE SegurançaXxx Varning! Viktiga SäkerhetsanvisningarXxxi Xxxii GEM Disse AnvisningerXxxiii Xxxiv An Overview of the Cisco Unified IP Phone Cisco Unified IP Phone Understanding the Cisco Unified IP Phones 7970G/7971G-GEPage OL-11524-01 Unified CallManager System Guide What Networking Protocols Are Used?Networking Protocol Purpose Usage Notes Phones section on page 1-18 for Authentication on Cisco Unified IPRefer to the Supporting Network Configuration section on Related Topics Understanding the SIP ProtocolFeature Overview Configuring Telephony Features Providing Users with Feature Information Topic Reference Understanding Security Features for Cisco Unified IP PhonesRefer to Cisco Unified CallManager Security GuideTopic Reference Overview of Supported Security Features Feature Description Authentication on Cisco Unified IP Phones section on More information, see the Device Configuration MenuProcedure Identifying Encrypted and Authenticated Phone CallsSelect Security Configuration Understanding Security ProfilesRelated Topic Supporting 802.1X Authentication on Cisco Unified IP PhonesRequired Network Components OL-11524-01 Security Restrictions OL-11524-01 CallManager System Guide CallManager AdministrationTask Purpose For More Information Refer to Cisco Unified Templates section on See the Configuring SoftkeySee the Setting Up Services Cisco Unified CallManager Installing Cisco Unified IP PhonesSee the Adding Users to Page See the Installing See the Providing PowerSee the Adjusting Placement of the CiscoIP Phone 7970 Guide SettingsNetwork ConfigurationOL-11524-01 A P T E R OL-11524-01 Vlan Telephony Features Available for the Phone,Providing Power to the Phone Power Type Guidelines Power GuidelinesPhone Power Consumption and Display Brightness Brightness Obtaining Additional Information about Power Power OutageUnderstanding Phone Configuration Files SIP Dial Rules Understanding the Phone Startup ProcessStep Description Related Topics Security Guide Unified CallManagerFiles, UnderstandingRequires 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 BATUsing Cisco Unified IP Phones with Different Protocols Converting an In-Use Phone from Sccp to SIP See the Configuring Startup Network Settings section onConverting a New Phone from Sccp to SIP Deploying a Phone in an Sccp and SIP Environment Converting an In-Use Phone from SIP to SccpDetermining the MAC Address of a Cisco Unified IP Phone Setting Up the Cisco Unified IP Phone Network Requirements Cisco Unified CallManager ConfigurationBefore You Begin Safety Setting Up the Cisco Unified IP Phone Before You Begin Handset Network and Access PortsNetwork and Access Ports, Handset, Speakerphone, Headset, Headset SpeakerphoneHttp//plantronics.com Audio Quality Subjective to the UserUsing External Devices with Your Cisco Unified IP Phone Procedure Reference Installing the Cisco Unified IP PhoneSee the Providing Power to See the Headset section onPorts section on page 3-5 for See the Network and Access130055 Adjusting Cisco Unified IP Phone Placement on the Desktop Adjusting the Placement of the Cisco Unified IP PhoneSee -2 below Securing the Phone with a Cable LockBefore You Begin Mounting the Phone to the WallParts Used in Wall Mounting the Cisco Unified IP Phone Verifying the Phone Startup ProcessOL-11524-01 Settings on the Cisco Unified IP Phone Configuring Startup Network SettingsBefore You Begin From the phone, press the Settings Security Configuration OL-11524-01 Configuring Settings on Cisco Unified IP Phone Related Topics Displaying a Configuration Menu Unlocking and Locking Options Editing Values Category Description Overview of Options Configurable from a PhoneValues section on Network Configuration MenuOption Description To Change Refer to Cisco Unified CallManager Security Configuration Menu sectionOption Description To Change Vlan ID Scroll to the Dhcp Address Option Description To Change PC Vlan Device Configuration Menu Blank CallManager Configuration MenuState Device Pool Designation DescriptionUnified CallManager Security Guide CallManager Security GuideSIP General Configuration Menu, Line Settings Menu, SIP Configuration MenuDevice Device Settings SIP ProfileUsecallmanager Line Settings Menu Call Preferences Menu This option can also be Http Configuration Menu URL Configuration Menu, Locale Configuration MenuNTP Configuration Menu UI Configuration MenuIncoming call on the same line when Parameters Media Configuration MenuAdministration System Enterprise Enabled or disabled for the phone. If Whose phone has the Recording Tone Receives. The remote party is the party Power Save Configuration Menu Security Configuration Menu Ethernet Configuration MenuResponses. Disabling the phone’s Network Configuration QoS Configuration MenuWAN by storing images locally Call Statistics Screen, Streaming Statistics, Security Configuration MenuCisco Unified CallManager Security CTL File Screen section onList Screen section on Status section on See the 802.1X AuthenticationCTL File Screen Unlocking the CTL File Configuration Menu section onTrust List Screen 802.1X Authentication and Status Configuration Choose Settings SecurityAuthentication Device Authentication802.1X Authentication Real-Time Status Configuring Features, Templates Services, and Users Feature Description Configuration Reference Telephony Features Available for the PhoneSystem Guide, Call Pickup Administration GuideFeatures and Services Guide System Guide CallManager FeaturesCisco Unified CallManager New Administration Guide, CallChanged Information Guide Release 5.11, Cisco UnifiedText, on the phone screen DND New and Changed Information Features and Services Guide sectionServices Guide, Presence Administration Guide, MusicSystem Guide, Music on CallManager System Guide, CiscoUnified CallManager System Administration Guide , CiscoRings section on Creating Custom PhoneService Application Development Administration Guide, TimeSystem Guide, Time-of-Day Refer to the Cisco Unified IP PhoneConfiguring Corporate Directories and Personal Directories Configuring Personal Directory Configuring Corporate DirectoriesModifying Phone Button Templates Configuring Softkey TemplatesSetting Up Services Managing the User Options Web Pages Adding Users to Cisco Unified CallManagerUser Management End User Giving Users Access to the User Options Web PagesCustomizing the Cisco Unified IP Phone Creating Custom Phone Rings Ringlist.xml File Format Requirements PCM 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 ImagesConfiguring a Custom Background Image Configuring Wideband Headset Codec Configuring the Idle Display OL-11524-01 Page Field Description Field Description OL-11524-01 A P T E R CTL Model Information ScreenPhones with Different Protocols See the Using Cisco Unified IPStatus Menu Select Status Messages Status Messages ScreenNetwork Configuration Menu section CallManager Administration section onMessage Description Possible Explanation and Action Adding Phones with Cisco UnifiedUnified CallManager Administration Guide 802.1X Authentication option on the phone Settings Security ConfigurationAuthentication and Status section on Address. See the Network ConfigurationMessage Description Possible Explanation and Action Network Configuration Menu section on Device Phone Phone. See the Firmware Versions ScreenSection on page 7-15 to verify the phone Section on page 4-7 section for details See the Network Configuration MenuMessage Description Possible Explanation and Action Select Network Statistics Network Statistics ScreenPC port is in a link up state and has auto-negotiated Select Firmware Versions Firmware Versions ScreenSelect Call Statistics Call Statistics ScreenMonitoring the Voice Quality of Calls section on MOS LQKOL-11524-01 Monitoring the Cisco Unified IP Phone Remotely Http//IPaddress Accessing the Web Page for a PhoneNetwork Statistics, Device Logs, Streaming Statistics, Disabling and Enabling Web Page Access Choose Device Phone Device InformationUDI Network Configuration Network Configuration Description Description Description Network Statistics Ethernet Information Area Items Description Device Logs Streaming Statistics MOS LQK Streaming Statistics Related Topics Page OL-11524-01 Troubleshooting and Maintenance Resolving Startup Problems Troubleshooting and Maintenance Resolving Startup Problems Identifying Error Messages Verifying IP Addressing and Routing Choose Tools Control Center Cisco CallManager ServiceabilityCreating a New Configuration File Symptom Cisco Unified IP Phone Unable to Obtain IP Address Identifying Intermittent Network Outages Cisco Unified IP Phone Resets UnexpectedlyVerifying Physical Connection Verifying Voice Vlan Configuration Verifying Dhcp SettingsChecking Static IP Address Settings Verifying that the Phones Have Not Been Intentionally Reset Eliminating DNS or Other Connectivity ErrorsProblem Possible Cause Checking Power Connection802.1X Enabled on Phone but Not Authenticating 802.1X Not Enabled Summary Explanation General Troubleshooting TipsSee the Call Statistics Screen section on page 7-16 for Unlocking and Locking Options section on page 4-4 forHalfduxcollisionexceedthreshold Performing a Basic Reset, Performing a Factory Reset,Operation Performing Explanation Performing a Basic ResetLocking Options section on Unlocking and Locking OptionsPerforming a Factory Reset Monitoring the Voice Quality of Calls Using the Quality Report ToolUsing Voice Quality Metrics Troubleshooting Tips Condition Where to Go for More Troubleshooting Information Cleaning the Cisco Unified IP PhoneProviding Information to Users Via a WebsiteHow Users Obtain Support for the Cisco Unified IP Phone How Users Access the Online Help System on the PhoneHow Users Get Copies of Cisco Unified IP Phone Manuals Unified CallManager section on How Users Access a Voice Messaging SystemHow Users Configure Personal Directory Click Next Configuring the Synchronizer OL-11524-01 P E N D I X B Cisco Unified IP Phone FeaturesCMC Calling Features Cisco Unified IP Phone 7970G/7971G-GE Cisco Ipma User Guide Cisco IP Phone Service ApplicationDevelopment Notes for Release 4.13 or Cisco CallManager Attendant Console Cisco CallManager Features and ServicesUser Guide Cisco IP Phone Expansion ModuleAdding Language Overlays to Phone Buttons Supporting International UsersInstalling the Cisco Unified CallManager Locale Installer Specification Value or Range Technical SpecificationsNetwork and Access Port Pinouts Cable SpecificationsPin Number Function Network Port ConnectorAccess Port Connector IN-1 NumericsIN-2 IN-3 IN-4 IN-5 IN-6 IN-7 IN-8 IN-9 IN-10 IN-11 IN-12 IN-13 VlanIN-14
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