Cisco IOS Software Releases 12.3 Special and Early Deployments

Cisco IOS Software Release 12.3(14)YQ

Document ID: 64538

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Description of the Release

Cisco IOS® Software Release 12.3(14)YQ is an XED release optimized for the the GGSN project. This release is based upon Cisco IOS Software Release 12.3(14)T. This release introduces IOS support for General Packet Radio Service (GPRS) enhancements in order to support 3G UMTS networks on the MWAM platform.

Product and Feature Support

Cisco IOS Software Release 12.3(14)YQ supports these platforms:

Product/Feature Image Name Memory  Requirements
Cisco 7200 c7200-g8is-mz
See Release Notes
Cisco MWAM c6svc5fmwam-g8is-mz See Release Notes

GPRS allows mobile users to wirelessly access Internet, E-mail, WAP and other essential services. GGSN is one of the components in the GPRS network to be the gateway between the PS domain of PLMN and IP networks such as the Internet and IMS.

Support Pages

For more information, consult these web pages:

Release Documentation

Parent Release Documentation

Other Links

Target Market

Cisco Systems, Inc. released Cisco IOS Software Release 12.3(14)YQ as a short-lived XED release for the Cisco GGSN Product. It is targeted for Mobile Wireless Operators that plan to deploy 3G technology.

Lifecycle of Release

Cisco IOS Software Release Reference Guide

Milestones Y2K Compliance Release Designation
CCO FCS: March 31, 2005

MFG FCS: April 5, 2005




Yes XED Release

Maintenance Releases

It is highly recommended that Release Notes are used to determine if a maintenance release should be used. Release Notes provide announcements of new features and a summary of known caveats at the time of the renumber.

Maintenance Cycle Download Image
Migration path for customers: 12.3(14)YQ (with rebuilds) -> 12.4(4th) T

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Important Notes: N/A

Interim Builds

Short-lived X releases do not provide interim builds.

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Recommended Customer Migration Path

To view the projected release date of Cisco IOS Software Release 12.3(14)YQ, see the Projected Release Dates for Cisco IOS Software Release Product Bulletin.

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Updated: Apr 13, 2005 Document ID: 64538