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... power supply Determines how the phone receives power. Step 2 Assemble the phone, adjust phone placement, and connect the network cable. For More Information See the "Providing Power to the Cisco Unified IP Phones 7906G and 7911G" section on page 3-8. See the "Installing the Cisco Unified IP Phone" section on page 2-4. See the "Verifying the Phone Startup Process" section on page 3-8. OL-14585-01 Cisco Unified IP Phone 7906G and 7911G for the phone...
... power supply Determines how the phone receives power. Step 2 Assemble the phone, adjust phone placement, and connect the network cable. For More Information See the "Providing Power to the Cisco Unified IP Phones 7906G and 7911G" section on page 3-8. See the "Installing the Cisco Unified IP Phone" section on page 2-4. See the "Verifying the Phone Startup Process" section on page 3-8. OL-14585-01 Cisco Unified IP Phone 7906G and 7911G for the phone...
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...; Power Outage, page 2-5 • Power Guidelines, page 2-4 • Obtaining Additional Information about Power, page 2-5 Power Guidelines Table 2-1 provides guidelines that apply to external power and to a phone. PoE is provided through the Ethernet cable attached to PoE power for Cisco Unified Communications Manager 6.1 2-4 OL-14585-01 Cisco Unified IP Phone 7906G and 7911G for the Cisco Unified IP Phones 7906G and 7911G. External power is provided by a switch through a separate power supply.
...; Power Outage, page 2-5 • Power Guidelines, page 2-4 • Obtaining Additional Information about Power, page 2-5 Power Guidelines Table 2-1 provides guidelines that apply to external power and to a phone. PoE is provided through the Ethernet cable attached to PoE power for Cisco Unified Communications Manager 6.1 2-4 OL-14585-01 Cisco Unified IP Phone 7906G and 7911G for the Cisco Unified IP Phones 7906G and 7911G. External power is provided by a switch through a separate power supply.
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... to the phone. • The Cisco Unified IP Phones 7906G and 7911G support both Cisco inline power and IEEE 802.3af Power over Ethernet. • To ensure uninterruptible operation of the phone, make sure that the switch has a backup power supply. • Make sure that work with any Cisco Unified IP Phone. Provided through a Cisco supply. Functioning as a midspan device, the injector delivers inline power to the Cisco Unified IP Phones 7906G and 7911G...
... to the phone. • The Cisco Unified IP Phones 7906G and 7911G support both Cisco inline power and IEEE 802.3af Power over Ethernet. • To ensure uninterruptible operation of the phone, make sure that the switch has a backup power supply. • Make sure that work with any Cisco Unified IP Phone. Provided through a Cisco supply. Functioning as a midspan device, the injector delivers inline power to the Cisco Unified IP Phones 7906G and 7911G...
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...-01 Cisco Unified IP Phone 7906G and 7911G for safety and performance information. back of the phone. See the "Providing Power to the Cisco Unified IP Phones 790 6G and 7911G" section on page 3-8 for Cisco Unified Communications Manager 6.1 3-9 When disconnecting the phone, you must connect the power supply to the phone before disconnecting the power supply. Before using external devices, read the "Using External Devices with Your Cisco Unified IP Phone" section...
...-01 Cisco Unified IP Phone 7906G and 7911G for safety and performance information. back of the phone. See the "Providing Power to the Cisco Unified IP Phones 790 6G and 7911G" section on page 3-8 for Cisco Unified Communications Manager 6.1 3-9 When disconnecting the phone, you must connect the power supply to the phone before disconnecting the power supply. Before using external devices, read the "Using External Devices with Your Cisco Unified IP Phone" section...
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Chapter 3 Setting Up the Cisco Unified IP Phone Installing the Cisco Unified IP Phone Figure 3-3 Cisco Unified IP Phone Model 7906G Cable Connections 3 10/100 SW 1 4 5 1 Network port (10/100 SW) 2 Handset port 3 DC Adapter port (DC48V) 154390 2 4 AC-to-DC power supply 5 AC power cord OL-14585-01 Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.1 3-13
Chapter 3 Setting Up the Cisco Unified IP Phone Installing the Cisco Unified IP Phone Figure 3-3 Cisco Unified IP Phone Model 7906G Cable Connections 3 10/100 SW 1 4 5 1 Network port (10/100 SW) 2 Handset port 3 DC Adapter port (DC48V) 154390 2 4 AC-to-DC power supply 5 AC power cord OL-14585-01 Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.1 3-13
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Installing the Cisco Unified IP Phone Chapter 3 Setting Up the Cisco Unified IP Phone Figure 3-4 Cisco Unified IP Phone Model 7911G Cable Connections 4 3 6 1 2 5 91638 1 Network port (10/100 SW) 2 Access port (10/100 PC) 3 Handset port 4 DC Adapter port (DC48V) 5 AC-to-DC power supply 6 AC power cord Related Topics • Before You Begin, page 3-2 • Mounting the Phone to a Wall, page 3-15 • Configuring Startup Network Settings, page 3-16 3-14 Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.1 OL-14585-01
Installing the Cisco Unified IP Phone Chapter 3 Setting Up the Cisco Unified IP Phone Figure 3-4 Cisco Unified IP Phone Model 7911G Cable Connections 4 3 6 1 2 5 91638 1 Network port (10/100 SW) 2 Access port (10/100 PC) 3 Handset port 4 DC Adapter port (DC48V) 5 AC-to-DC power supply 6 AC power cord Related Topics • Before You Begin, page 3-2 • Mounting the Phone to a Wall, page 3-15 • Configuring Startup Network Settings, page 3-16 3-14 Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.1 OL-14585-01
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... using the external power supply, switch with a unit that you know to launch a backup software image. 4. Symptom: The Cisco Unified IP Phone Does Not Register with Cisco Unified Communications Manager, page 9-4 • Checking Network Connectivity, page 9-4 • Verifying TFTP Server Settings, page 9-5 • Verifying IP Addressing and Routing, page 9-5 • Verifying DNS Settings, page 9-6 • Verifying Cisco Unified Communications Manager Settings...
... using the external power supply, switch with a unit that you know to launch a backup software image. 4. Symptom: The Cisco Unified IP Phone Does Not Register with Cisco Unified Communications Manager, page 9-4 • Checking Network Connectivity, page 9-4 • Verifying TFTP Server Settings, page 9-5 • Verifying IP Addressing and Routing, page 9-5 • Verifying DNS Settings, page 9-6 • Verifying Cisco Unified Communications Manager Settings...
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... Cisco Unified IP Phone 7906G and 7911G for additional troubleshooting information about determining a MAC address, see the "Determining the MAC Address of these issues, and for Cisco Unified Communications Manager 6.1 OL-14585-01 Power cycle the phone. Table 9-1 Cisco Unified IP Phone Security Troubleshooting Problem Possible Cause Device authentication error. For information about security, refer to an external power supply. Phone cannot authenticate any of a Cisco Unified IP Phone" section...
... Cisco Unified IP Phone 7906G and 7911G for additional troubleshooting information about determining a MAC address, see the "Determining the MAC Address of these issues, and for Cisco Unified Communications Manager 6.1 OL-14585-01 Power cycle the phone. Table 9-1 Cisco Unified IP Phone Security Troubleshooting Problem Possible Cause Device authentication error. For information about security, refer to an external power supply. Phone cannot authenticate any of a Cisco Unified IP Phone" section...
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... (10-BaseT / half duplex) • The phone receives power from an external power supply. • The phone is powered down (the power supply is disconnected). In this case, the switch port on the phone can occur when the following message will appear in.... General Troubleshooting Tips Chapter 9 Troubleshooting and Maintenance Table 9-2 Cisco Unified IP Phone Troubleshooting (continued) Summary LCD display issues. Moving the phone away from the switch. 9-18 Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.1 OL-14585-01 Dual-Tone Multi-Frequency (...
... (10-BaseT / half duplex) • The phone receives power from an external power supply. • The phone is powered down (the power supply is disconnected). In this case, the switch port on the phone can occur when the following message will appear in.... General Troubleshooting Tips Chapter 9 Troubleshooting and Maintenance Table 9-2 Cisco Unified IP Phone Troubleshooting (continued) Summary LCD display issues. Moving the phone away from the switch. 9-18 Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.1 OL-14585-01 Dual-Tone Multi-Frequency (...