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

This SHA512 checksum file validates the integrity of Cisco’s Simplified Chinese localization package for its unified communications ecosystem. Designed for Cisco Collaboration Suite 14.0.1 deployments, it enables full administrative and user interface translation compliant with GB 18030-2023 character encoding standards.

Officially released in Q4 2024 under Cisco’s software maintenance cycle, this build addresses China’s Cybersecurity Law requirements for localized enterprise communication systems. Compatible platforms include:

  • Cisco Unified Communications Manager (CUCM) 14.0(1)SU3 to 14.0(3)
  • Cisco Unity Connection (CUC) 14.0(1)ES4
  • Webex Hybrid Services with on-premises control nodes

2. Key Features and Improvements

​​Localization Enhancements​​

  • Complete translation of 1,400+ interface elements across Webex Control Hub and CUCM portals
  • GB/T 15834-2021 punctuation rules implementation for automated reports
  • Dynamic time zone synchronization with China Standard Time (UTC+8)

​​Technical Advancements​​

  • Unicode 15.1 Han script extensions support
  • Optimized rendering for high-density 4K monitoring dashboards
  • SHA512 cryptographic verification replacing deprecated MD5 checksums

​​Resolved Issues​​

  • Fixed CSV export corruption when using Chinese decimal separators
  • Patched UTF-8 encoding conflicts in multi-language SIP message logs

3. Compatibility and Requirements

Platform Supported Versions Hardware Requirements
Cisco Unified CM 14.0(1)SU3 – 14.0(3) 64GB RAM, 2TB HDD
Cisco Expressway X14.0.2 – X14.0.5 16GB RAM, 500GB SSD
Cisco Emergency Responder 14.0(1)ES4 32GB RAM, 1TB HDD

​​System Dependencies​​

  • UTF-8 encoding with GB 18030 fallback enabled
  • TLS 1.3 mandatory for package verification
  • Minimum 2.5GB free disk space per cluster node

4. Limitations and Restrictions

  1. ​​Regional Activation​​
    Requires geolocation verification within mainland China IP ranges

  2. ​​Multi-Language Constraints​​
    Maximum two active locales supported (ZH_CN must be primary)

  3. ​​Client Compatibility​​

    • CP-8865 IP phones require firmware 14.0(1)SR2
    • Webex App versions prior to 42.12 display partial translations

  4. ​​Security Protocols​​
    Requires FIPS 140-2 validated hardware for government deployments

5. Authorized Acquisition

Licensed organizations may obtain through:

  1. ​​Cisco Software Center​​ (Enterprise SSO authentication required)
  2. ​​Certified China Distributors​​:
    • China Telecom Global
    • Digital China Holdings

For checksum validation guidance:

  • Use ​​Cisco Cryptographic Toolkit v5.2+​​
  • Access technical specifications at ioshub.net/cisco-zh-locale

Critical Note: Installation requires matching .cop and .sha512 files. Mismatched hashes trigger automatic security lockdown per Cisco SAFE architecture policies.

​​References​​
: Cisco UC 14.0 Localization Guide regarding GB 18030 implementation
: SHA512 verification procedures in Cisco Security Technical Implementation Guide
: Hardware requirements from Cisco Collaboration System Release Notes

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