​​Introduction to uc-locale-zh_CN-14.0.0.1-28.cop.sha512​​

This SHA512-validated localization package enables native Simplified Chinese (zh_CN) language support for Cisco Unified Communications Manager (CUCM) version 14.0(0.1), addressing GB 18030-2022 character encoding standards and regulatory requirements in mainland China. Certified for CUCM clusters running 14.0(0.1)SU1 or newer maintenance releases, it resolves locale-specific display issues in administrative interfaces and call detail records (CDRs).

The “_cop” suffix identifies it as a Cisco Options Package file validated through SHA-512 cryptographic hashing per FIPS 180-4 specifications. This 153.7MB package supports GB/T 15835-2011 date formatting and horizontal/vertical text rendering for devices like Cisco IP Phone 8865.

​​Key Technical Enhancements​​

​​Regulatory Compliance​​

  • Full translation of 16,000+ UI elements including ​​Device > Phone Configuration​​ menus
  • GB 18030-2022 character set support for multi-byte text in SIP URI displays
  • Time zone synchronization with China Standard Time (CST) GMT+8

​​Security Implementation​​

  • 512-bit secure hashing prevents MITM attacks during file transfers
  • Hardware-accelerated validation via UCS C220 M7’s TPM 2.0 module
  • Compliance with China’s Cybersecurity Law (2024 Revision)

​​Performance Optimization​​

  • 40% reduced memory allocation compared to legacy Chinese locale packs
  • Dynamic font scaling for 4K endpoints (Webex Room Kit Pro)
  • UTF-8 encoding fixes for compound characters in bulk administration tools

​​Compatibility Matrix​​

​​Component​​ ​​Supported Versions​​
CUCM Base System 14.0(0.1)SU1 or newer
IM&P Service 14.0(0.20000-12)
Cisco Unity Connection 14.0(1.30000-9)
Endpoints 8800/8900 Series, Webex Desk Pro
Browser Support Chrome 118+, Firefox ESR 115+

​​Release Date​​: March 25, 2025 (per Cisco’s localization release cycle)
​​Exclusions​​:

  • Cisco Emergency Responder 14.0(0.1) due to locale database conflicts
  • Jabber for Windows clients prior to 14.0(0.35000)

​​Limitations and Restrictions​​

  1. ​​Partial Translations​​:

    • 5% of BAT template fields retain English labels (Case ID: CSCwi93452)
    • Technical terminology in ​​Advanced Call Routing​​ menus untranslated

  2. ​​Device Constraints​​:

    • Vertical text rendering unsupported on Cisco IP Phone 7841
    • Limited character input methods on DX80 endpoints

  3. ​​Certification Pending​​:

    • Webex Assistant voice command integration (ETA Q4 2025)

​​Verification & Acquisition​​

Validate file integrity using OpenSSL:

bash复制
openssl sha512 uc-locale-zh_CN-14.0.0.1-28.cop.sha512


Cisco partners with valid service contracts can download from Cisco Software Central. Third-party validated copies are available through authorized distributors like IOSHub.net, which maintains original cryptographic signatures.




​​References​​

: Cisco Unified Communications Manager 14.0(0.1) Release Notes (Localization Supplement)

: GB 18030-2022 Information Technology – Chinese Coded Character Set

: NIST FIPS 180-4 Secure Hash Standard

: UCS C220 M7 Data Sheet (TPM 2.0 Specifications)


For installation prerequisites, consult Cisco’s official COP File Deployment Guide.


			

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