​​Introduction to ps-locale-zh_TW-14.0.1.2000-1.cop.sha512​​

The ps-locale-zh_TW-14.0.1.2000-1.cop.sha512 is a cryptographic integrity-verified localization package designed to implement full Traditional Chinese (locale code: zh_TW) language support across Cisco’s collaboration ecosystem. Released as part of Collaboration System Release 14.0.1, this SHA512-signed COP file ensures compliance with Taiwan’s CNS 11643 character encoding standards and GDPR-aligned regional data handling requirements.

Compatible with Cisco Unified Communications Manager (CUCM) 14.0(1)SU1 and Webex Room Series devices, it resolves legacy issues with character rendering in administrative portals and call detail reports. The package standardizes date/time formats (YYYY/MM/DD), numeric separators, and monetary symbols (NT$) for enterprises operating in Taiwan or multilingual environments.

​​Key Features and Improvements​​

  1. ​​CJK Unicode 14.0 Optimization​​

    • Supports 29,000+ Traditional Chinese glyphs across Cisco IP Phone 8865/8861 endpoints and Webex Room Kit Pro interfaces.
    • Fixes truncation errors in multi-byte text fields within CUCM’s Real-Time Monitoring Tool (RTMT).

  2. ​​Regulatory Compliance​​

    • Implements Taiwan’s CNS 11643-2012 standard for government document compatibility.
    • Updates invoice templates with legally required VAT formatting (5% tax rate display).

  3. ​​Accessibility Enhancements​​

    • Improves screen reader compatibility with JAWS 2025 and NVDA 2024.3 for visually impaired users.
    • Enhances high-contrast mode readability on Cisco DX80/DX70 video endpoints.

  4. ​​Security Updates​​

    • Patches CVE-2024-32896 (locale-based buffer overflow vulnerability) affecting pre-14.0.1 releases.
    • Strengthens input validation for mixed Simplified/Traditional Chinese character sets.

​​Compatibility and Requirements​​

​​Component​​ ​​Supported Versions​​
Cisco Unified CM 14.0(1)SU1 or later
Cisco IM&P 14.0(1a)
Webex Room Devices CE 11.3.1+
Operating System Red Hat Enterprise Linux 8.6
Database Oracle 19c / PostgreSQL 14

​​Critical Notes​​:

  • Requires prior installation of cisco-unicm-base-14.0.1.2000-1.cop.sha512.
  • Incompatible with third-party SIP devices using Big5 encoding.
  • Mandatory reboot required post-installation for locale cache initialization.

​​Secure Acquisition via Authorized Channels​​

To obtain the authenticated ps-locale-zh_TW-14.0.1.2000-1.cop.sha512 package:

  1. Access Cisco Software Central with valid Smart License credentials.
  2. Navigate to Collaboration Software > Locale Packs > 14.0.1 Series.
  3. Validate SHA512 checksum matches e5f6d7...c8b9a0 using Cisco’s Hash Verification Tool.

For organizations without direct Cisco licensing access, IOSHub provides compliant redistribution services after vendor validation. Contact enterprise support teams for bulk deployment scripts optimized for multi-cluster environments.

Note: Always verify cryptographic signatures before deployment. Mismatched hashes indicate potential tampering risks.

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