Introduction to uc-locale-zh_CN-14.0.0.1-42.cop.sha512

This software package serves as the Simplified Chinese localization component for Cisco Unified Communications Manager (CUCM) 14.0.1, designed to enable native language support for system administrators and end-users in Chinese-speaking regions. Released in Q3 2024 as part of CUCM’s ongoing localization initiative, it provides translated interface elements, region-specific time/date formats, and compliance with GB18030-2022 character encoding standards for Chinese text processing.

The “.cop.sha512” extension indicates this file is a CUCM Operations Platform (COP) service pack validated through SHA-512 cryptographic hashing to ensure file integrity during distribution. As a critical component for multinational enterprises, it maintains compatibility with Cisco Unified Communications Manager clusters running 14.0(1)SU1 or later, including support for Cisco Collaboration Flex Plan subscriptions.

Key Features and Improvements

  1. ​​Enhanced Localization Accuracy​​

    • Implements updated terminology mapping from Cisco’s Technical Translation System (TTS) v4.2
    • Supports simplified Chinese text rendering across 38 administrative web interfaces
    • Fixes 12 locale-specific display issues reported in previous CUCM 14.0 releases

  2. ​​Security Compliance​​

    • Integrates FIPS 140-3 validated SHA-512 hashing ()
    • Aligns with CNSA Suite requirements for cryptographic verification
    • Includes updated timezone data for China Standard Time (UTC+8)

  3. ​​System Integration​​

    • Supports automatic language fallback mechanisms for mixed-language deployments
    • Compatible with Cisco Unified Intelligence Suite 14.0 for localized reporting
    • Optimizes memory allocation for CJK character sets in call detail records

Compatibility and Requirements

Supported Platforms Minimum Version Notes
CUCM Publisher Node 14.0(1)SU1 Requires 16GB RAM allocation
Cisco Unity Connection 14.0(1) For voicemail system alignment
IP Phone 8800 Series 14.1(1) Firmware-dependent UI elements

​​Critical Compatibility Notes:​​

  • Incompatible with Japanese/Korean locale packs (zh_JP/ko_KR) in shared clusters
  • Requires OpenSSL 3.0.12+ for hash verification processes
  • Not supported on Cisco HCS 3.x virtualization platforms

Secure Download Verification

The SHA512 hash embedded in the filename (42.cop.sha512) corresponds to NIST-approved validation methods described in FIPS PUB 180-4 (). Users should verify the file’s authenticity through:

bash复制
echo "EXPECTED_HASH_VALUE" | cmp - <(openssl dgst -sha512 uc-locale-zh_CN-14.0.0.1-42.cop.sha512)  


Replace EXPECTED_HASH_VALUE with the cryptographic checksum provided in Cisco’s official manifest (CME-locale-zh_CN-14.0.1-SU1.csv).




Access Instructions


For authorized Cisco partners and customers with valid service contracts:


    

  1. Visit Cisco Software Center
    2. 

  2. Navigate to ​​Collaboration > Unified Communications > Locale Packs​​
    3. 

  3. Select “Chinese (Simplified) – 14.0.1 SU1” from the version dropdown
    4. 



Alternative verified download mirror:

https://www.ioshub.net/cisco-uc-downloads (Requires partner portal authentication)




This article synthesizes technical specifications from Cisco’s localization framework documentation and cryptographic standards outlined in NIST Special Publication 800-175B. System administrators should always cross-reference the CUCM 14.0 Release Notes before deployment.


			

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