Configuring Cisco Unified Communications Manager for the IX System
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- Updated:
- April 22, 2015
Chapter: Verifying and Troubleshooting the IX System Configuration
Verifying and Troubleshooting the IX System Configuration
The following sections describe how to verify your IX and Unified CM configuration:
Troubleshooting Your Configuration
Use the information in Table 3-1 to help you troubleshoot your configuration.
First check that the following conditions have been met:
- The IX system is installed and configured according to the instructions in Cisco TelePresence System Assembly Guides.
- Unified CM has been configured to support the IX as described in this guide.
- The endpoint can be accessed with an IP address through the Web UI.
Testing Unified CM Server Connectivity
You also can test for proper communication between your Unified CM server by completing the following steps:
Step 1 Using Secure Shell (SSH), create a CLI session with the user admin . The default password is cisco .
Step 2 Enter the command utils network ping { X }, where X is the IP address or DNS name of Unified CM. If the command results in a 0% packet loss, the network is functioning properly. If there is any packet loss, check your network for issues.
1. Check that the correct upgrade file name is configured on the Device are in Unified CM. 2. Check whether the COP file has been uploaded to the TFTP server. 3. Check whether TFTP service has been restarted after the upgrade file is uploaded. 4. Check whether the IX system is pointed to correct the TFTP server where the upgrade file is located. |
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The IX system was moved to a different Unified CM and the registration is rejected. |
The system was associated with a different secure Unified CM at one time and the system preserved the previous Certificate Trust List (CTL) file. |
Delete the CTL file through the administration interface in the Cisco Unified CM Administration interface. |
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– Log in to the Cisco Unified CM Administration interface. – click the IP address and verify the phone registration.
Note Some browsers do not allow you to navigate directly to the Configuration page. If you have any problems, click Monitoring, then click Configuration. After you perform the preceding changes, but before you begin first-time setup, you must load the latest IX software version from cisco.com and load it to your IX system. |
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You must follow the correct bootup sequence as described in the “Resetting the Table Switch to Fix Issues with Touch 10 Devices” section of the IX5000 and IX5200 First-Time Setup document. |
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Use the Touch 10 connection sequence as described in the “Preventing Touch 10 Configuration Issues” section of the IX5000 and IX5200 First-Time Setup document. |
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1. Confirm that Unified CM is receiving SIP messages and whether the system is responding. 2. Collect a packet capture if necessary to submit to Cisco technical response for further review. |
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– Log in to Unified CM and navigate to Device > Phone. – Enter search criteria for your device, and click the hyperlink under Device Name to view the Device Information page. |
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Network Time Protocol (NTP) is not configured properly or the codec does not sync up with NTP. |
1. If NTP is not configured, access Cisco Unified CM date/time group, configure NTP properly and assign to a system device pool. 2. Make sure that the system can ping NTP, and there is no firewall blocking the 123 NTP port. |
Managing Passwords
The following sections contain information to help you manage your passwords:
Resetting Your Unified CM Secure Shell Password
To reset your secure shell password:
Step 1 Log into the Cisco Unified CM Administration interface.
Step 2 Navigate to Device > Phone. The Find and List Phones window appears.
Step 3 To locate a specific phone, enter search criteria and click Find.
Step 4 Click the hyperlink under Device Name, and scroll down to the Product Specific Configuration Layout Area.
Step 5 Scroll down to Saving Your Settings.
Step 6 Change your password using the following guidelines:
Step 7 Under SSH admin Life, enter a number between 0 and 365. This will dictate the time parameter of your password:
Step 8 Save your changes by clicking Restart. This enables the updated configuration to be read and applied to the system; and then Calling Service is restarted. Alternately you can click Reset, which causes the system to reboot. On startup, the system reads the Unified CM configuration and applies any changes.
See the “Saving Your Settings” section for more information about password aging.
Resetting Your IX System Codec Password
Note You must physically be in the room to read the newly requested pass code that shows on the main display.
At each point where the pwrecovery account requires input, the program will wait up to 60 seconds. If nothing is entered, the Cisco TelePresence System will inform you that the entry took too long and will exit.
If you encounter any difficulty, open a case with Technical Assistance Center (TAC) via the Internet at https://tools.cisco.com/ServiceRequestTool/create/, or contact your Cisco technical support representative and provide the representative with the information you have gathered about the problem.
Make sure that the system is not in a call, and that there is only one instance of someone trying to reset the password, otherwise the session will abort.
To reset your system codec password:
Step 1 SSH into the codec from your laptop.
Step 2 Login with the following credentials:
The following message appears in the SSH client window:
Example 3-1 Welcome to Password Reset
***********************************************
Do you want to continue ? (y/n):y
Preparing the system...
Please enter the passcode:
Step 3 The system will ask whether you want to continue. Type Y then return to continue
Note If desired, type any other key then return to exit.
This system will now prepare for password reset and prompt you for a passcode. The new passcode is displayed on the system main display, as shown in the following example:
Password reset is now being run
Note The passcode is a randomly generated number and will be different for each login attempt. If you enter the wrong passcode, the system will inform you that the passcode was incorrect and will exit, as shown in the following example. If this happens, repeat Step 1 and Step 2.
Example 3-2 Invalid Password Reset Request
When you enter the correct passcode, the system will then reset the administration account name and password to the system defaults. The following example shows successful password reset information:
Example 3-3 Successful Password Reset Request
Note If you are using the system with a Cisco Unified Communications Manager, the next time you perform a “Refresh” or “Reset” from the Unified CM, the administration account name and password will be reconfigured to the values specified in the Unified CM device page.
Resetting and Synchronizing an IX System
The following sections contain information about managing the following system components:
Resetting an IX System
If a device is not registered with Cisco Unified Communications Manager, you cannot reset or restart it. If a device is registered, to restart a device without shutting it down, click the Restart button. To shut down a device and bring it back up, click the Reset button. To return to the previous window without resetting or restarting the device, click Close.
Synchronizing an IX System
To synchronize a phone with the most recent configuration changes, perform the following procedure, which applies any outstanding configuration settings in the least-intrusive manner possible. (For example, a reset/restart may not be required on some affected devices.)
Step 1 Choose Device > Phone . The Find and List Phones window appears.
Step 2 Choose the search criteria to use and Click Find . The window displays a list of phones that match the search criteria.
Step 3 Check the check boxes next to the phones that you want to synchronize. To choose all phones in the window, check the check box in the matching records title bar.
Step 4 Click Apply Config to Selected . The Apply Configuration Information dialog displays.
Restoring Connectivity to the Codec
If you lose connectivity to the IX system codec, power off the system by turning the PDUs off, then power on the system by turning each switch to the On position. Connectivity should automatically be restored.
See the power-down sequence in the “Replacing the Camera” section of the Field-Replaceable Units and Country- and Region-Specific Power Connectors document.
The complete documentation set for installation is located at the following URL:
https://www.cisco.com/c/en/us/support/collaboration-endpoints/ix5000-series/
products-installation-guides-list.html
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