Cisco Unified Border Element Management
This Cisco Unified Border Element is a special Cisco IOS software image that provides a network-to-network interface point for billing, security, call admission control, quality of service, and signaling interworking. This chapter describes basic gateway functionality, software images, topology, and summarizes supported features.
Cisco Product Authorization Key (PAK)--A Product Authorization Key (PAK) is required to configure some of the features described in this guide. Before you start the configuration process, please register your products and activate your PAK at the following URL
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest caveats and feature information, see
Bug Search Tool and the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the feature information table at the end of this module.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to
www.cisco.com/go/cfn. An account on Cisco.com is not required.
Configuration of Cisco UBE Management Features
This chapter contains the following configuration topics:
Cisco UBE Prerequisites and Restrictions
- Prerequisites for Cisco Unified Border Element
- Restrictions for Cisco Unified Border Element
Monitoring the SIP Trunk
- Out-of-dialog SIP OPTIONS
- Media Inactivity timer based on RTP
- The Clearable SIP-US Statistics feature adds MIB support.