12.3(x) New Features

• 1/2 Port Channelized T1/E1 PRI Network Module (NM-1CE1T1-PRI and NM-2CE1T1-PRI)

• 1-Port DSU/CSU T1 WIC for the Cisco 1700, Cisco 2600, Cisco 3600, and Cisco 3700 Series Routers
  Version 2

• AAA Dead-Server Detection
  This feature was introduced in Cisco IOS Release 12.3(6).

• ACL IP Options Selective Drop

• Advanced-mode DOCSIS Set-Top Gateway 1.1 for the Cisco CMTS

• ATM Routed Bridge Encapsulation

• Cisco Fax Services over IP Application Guide

• Cisco IOS Tcl IVR and VoiceXML Application Guide - 12.3(14)T and later

• CNS Image Agent

• CNS Zero Touch
  This feature was introduced in Cisco IOS Release 12.3(9).

• Command Scheduler

• Configuring the IP Static Route Adjustment Interval

• DHCP-Statically Configured Routes Using a DHCP Gateway
  This feature was introduced in Cisco IOS Release 12.3(8)T and 12.3(9).

• Distributed Multilink Point-to-Point Protocol for Cisco 7500 Series Routers

• DOCSIS Set-Top Gateway (DSG) for the Cisco CMTS

• DSP Voice Quality Statistics in DLCX Messages

• Enhanced cablelength CLI

• Enhanced ITU-T G.168 Echo Cancellation

• Enhanced ITU-T G.168 Echo Cancellation for the Cisco AS5300

• Firewall Authentication Proxy for FTP and Telnet Sessions

• Firewall Support of Skinny Client Control Protocol (SCCP)

• Gatekeeper Enhancements for Managed Voice Services

• Gateway Codec Order Preservation and Shutdown Control

• Hot Standby MAC Address

• ISDN BCAC and Round-Robin Channel Selection Enhancements

• MPLS Label Switch Controller and Enhancements

• MPLS—Multilink PPP Support

• MPLS VPN Half-Duplex VRF
  This feature was introduced in Cisco IOS Release 12.3(6)and updated in Cisco IOS Release 12.3(11)T.

• NetFlow BGP Next Hop Support

• NetFlow Multicast Support

• NetFlow v9 Export Format

• NetFlow v9 Export Format

• PKI Integration with AAA Server

• QA Error Recovery for the Cisco 7500 Series
  This feature was introduced in Cisco IOS Release 12.3(6).

• RADIUS Server Reorder on Failure

• SAA for Frame Relay Interfaces

• Serial Link Parameter Monitoring and Control

• Telephony Gateway Registration Protocol on Cisco IOS Gateways

• Upgrade Secondary ROMmon CLI

• V.92 Reporting Using RADIUS Attribute v.92-info

• VPN Acceleration Module

• VPN Acceleration Module 2 (VAM2) Feature Module

• VPN Acceleration Module 2+ (VAM2+) Feature Module

• X.25 Version Configuration

• Advanced-mode DOCSIS Set-Top Gateway 1.2 for the Cisco CMTS