Cisco Cisco Customer Voice Portal 8.0(1)

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Cisco Internet Service Node (ISN) Product Description
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About This Guide
Obtaining Additional Publications and Information
If you have Internet access, we recommend that you open P3 and P4 cases through the Cisco TAC 
website so that you can describe the situation in your own words and attach any necessary files.
Cisco TAC Escalation Center
The Cisco TAC Escalation Center addresses priority level 1 or priority level 2 issues. These 
classifications are assigned when severe network degradation significantly impacts business operations. 
When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer 
automatically opens a case.
To obtain a directory of toll-free Cisco TAC telephone numbers for your country, go to this URL:
Before calling, please check with your network operations
 
center to determine the level of Cisco support 
services to which your company is entitled: for example, SMARTnet, SMARTnet Onsite, or Network 
Supported Accounts (NSA). When you call the center, please have available your service agreement 
number and your product serial number.
Obtaining Additional Publications and Information
Information about Cisco products, technologies, and network solutions is available from various online 
and printed sources.
The Cisco Product Catalog describes the networking products offered by Cisco Systems as well as 
ordering and customer support services. Access the Cisco Product Catalog at this URL:
Cisco Press publishes a wide range of networking publications. Cisco suggests these titles for new 
and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking 
Technology Handbook, Internetworking Troubleshooting Guide, 
and the Internetworking Design 
Guide. 
For current Cisco Press titles and other information, go to Cisco Press online at this URL:
Packet magazine is the Cisco monthly periodical that provides industry professionals with the latest 
information about the field of networking. You can access Packet magazine at this URL:
iQ Magazine is the Cisco monthly periodical that provides business leaders and decision makers 
with the latest information about the networking industry. You can access iQ Magazine at this URL:
Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering 
professionals involved in the design, development, and operation of public and private internets and 
intranets. You can access the Internet Protocol Journal at this URL:
Training—Cisco offers world-class networking training, with current offerings in network training 
listed at this URL: