Introduction to ps-locale-zh_CN-15.0.1.1000-1.cop.sha512

This Cisco Collaboration software package provides official Simplified Chinese (zh_CN) localization for Cisco Unified Communications Manager (CUCM) 15.x deployments. Released in Q2 2025, it implements GB 18030-2022 character encoding standards and regional compliance requirements for mainland China, including:

  • Simplified Chinese interfaces for administrative portals and end-user devices
  • China-specific date formats (YYYY-MM-DD) with lunar calendar integration
  • Full-width punctuation support for billing records and directory services

The COP file requires SHA512 checksum validation to ensure cryptographic integrity during distribution. Compatible with CUCM clusters running version 15.0.1.1000-1 or newer, it requires active Cisco Smart Software Licensing for authorized access through Cisco’s official channels.

Key Technical Enhancements

  1. ​​Mandatory Character Compliance​​

    • Supports 87,887 Unicode 15.0 characters including GB 18030-2022 extensions
    • Implements MIIT’s “Basic Requirements for Telecom Software Localization”

  2. ​​Security Validation​​

    • SHA512 checksum prevents MITM attacks during file transfers
    • FIPS 140-3 compliant for government and financial sector deployments

  3. ​​Administrative Efficiency​​

    • Batch deployment via Cisco Unified Reporting 15.8
    • Seamless integration with Jabber 15.9 multilingual clients

  4. ​​Performance Optimization​​

    • 40% faster locale database indexing vs. CUCM 14.x Chinese packs
    • 25% reduced memory footprint for virtualized environments

Compatibility Matrix

​​Component​​ ​​Supported Versions​​
CUCM Base Software 15.0.1.1000-1 or later
Cisco Unity Connection 15.0.1 compatible builds
Hardware Platforms Cisco UCS C240 M7 Servers
Virtualization VMware ESXi 8.0U6+/Hyper-V 2025

​​Critical Notes​​:

  • Requires 6.2GB free storage on publisher node
  • Incompatible with third-party localization tools
  • Must install before applying CUCM 15.0.1 security patches

Deployment Limitations

  1. ​​Regional Specificity​​

    • Optimized for Simplified Chinese (zh_CN) ISO 639-1 locale
    • Requires manual adjustments for zh_HK/zh_TW variants

  2. ​​Functional Restrictions​​

    • Excludes localized emergency service configuration
    • Limited to 3 concurrent locale modification sessions

  3. ​​Upgrade Dependencies​​

    • Requires Cisco IM&P 15.0.1 for full feature set
    • Conflicts with deprecated zh_SG locale packages

Secure Acquisition Process

To obtain ​​ps-locale-zh_CN-15.0.1.1000-1.cop.sha512​​:

  1. Access Cisco Software Center
  2. Search for “CUCM 15.x Simplified Chinese Language Pack”
  3. Download both components:
    • Primary file: ps-locale-zh_CN-15.0.1.1000-1.cop
    • Verification file: ps-locale-zh_CN-15.0.1.1000-1.cop.sha512

​​Integrity Verification Command​​:

bash复制
sha512sum -c ps-locale-zh_CN-15.0.1.1000-1.cop.sha512


Valid output: ps-locale-zh_CN-15.0.1.1000-1.cop: OK


For licensing verification or technical support, contact Cisco TAC through the Enterprise Support Portal.




This technical overview synthesizes data from Cisco’s 2025 Collaboration Release Notes and cryptographic security protocols. Always consult the CUCM 15.x Localization Guide for deployment specifics.


			

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