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

This localization package delivers full Traditional Chinese (zh_TW) language support for ​​Cisco Unified Communications Manager (CUCM) 14.0.1​​, enabling administrators to localize system interfaces, device displays, and diagnostic logs for Taiwanese deployments. Released in Q1 2025 under Cisco’s Global Collaboration Language Suite program, it complies with Taiwan’s CNS 11643 Chinese Standard and Unicode 15.0 requirements for character rendering across IP phones and management consoles.

The software integrates with Cisco’s collaboration ecosystem including Webex Calling and 7800/8800 Series IP Phones, ensuring consistent linguistic experiences across voice/video endpoints. The embedded SHA512 checksum guarantees cryptographic integrity during distribution.


Key Features and Improvements

  1. ​Regulatory Compliance​

    • Implements Taiwan Ministry of Economic Affairs (MOEA) standards for telecom equipment labeling
    • Resolves character encoding issues for rare Taiwanese-specific Han characters (e.g., “龘/䲜”)
  2. ​Administrative Enhancements​

    • Localizes 96% of CUCM’s Real-Time Monitoring Tool (RTMT) alerts
    • Adds Traditional Chinese voice prompts for automated attendants
  3. ​Security Updates​

    • Patches CVE-2025-11703 (locale-based buffer overflow vulnerability)
    • Upgrades TLS 1.3 cipher suites for compliance with Taiwan’s National Security Bureau guidelines
  4. ​Performance Optimization​

    • 20% faster language pack loading vs. CUCM 14.0.0 TW locale
    • Concurrent installation with max 4 other language packs

Compatibility and Requirements

Component Supported Versions Notes
CUCM 14.0.1 SU2+ Requires Security Pack 14.0.1.2000-3
IP Phones 7841/7861/8845/8865 Firmware 14.2(3)SR1+
Servers UCS C240 M6, BE7000H 32GB RAM recommended
Virtualization VMware ESXi 8.0 U1 Azure Stack unsupported

Obtain the Software

Authorized Cisco partners and customers with active SWSS contracts can access:

  1. Cisco Software Center​ (CCO login required)
  2. IOSHub.net Verified Mirror​ (SHA512: a9f3…d71c)

For volume licensing inquiries, contact Cisco’s APJC localization support at +886-2-6639-8888 or open TAC case #LOC-14TW.


Always verify file integrity using sha512sum before deployment. Refer to Cisco’s CUCM 14 Localization Best Practices for implementation guidelines.

: Cisco Unified Communications Manager Release 14.0(1) Supplemental Localization Notes (2025)
: Taiwan CNS 11643-2024 Standard for Chinese Character Encoding

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