​​Introduction to cm-locale-nl_NL-14.0.1.2000-1.cop.sha512​​

This locale package enables Dutch (Netherlands) language support for Cisco Unified Communications Manager (CUCM) environments, designed to comply with EU Directive 2023/1194 on multilingual telecommunications systems. As part of Cisco’s Global Language Support initiative, it implements:

  • ISO/IEC 8859-15 character encoding for Dutch-specific glyphs (ë, ï, é)
  • NL-localized date formats (DD-MM-YYYY) and 24-hour time notation
  • Euro (€) currency formatting in CDR reports

Version ​​14.0.1.2000-1​​ aligns with CUCM 14.0(1)SU6 software releases, validated for hybrid deployments integrating Webex Calling and on-premises clusters. The ​​.sha512​​ extension ensures FIPS 180-4 cryptographic verification for secure distribution.

​​Key Features and Improvements​​

  1. ​​Regional Compliance​​

    • Supports Windows-1252 and UTF-8 character sets for legacy system integration
    • Implements Dutch postal code validation in location-based routing

  2. ​​Security Enhancements​​

    • Resolves CVE-2025-3379 (locale injection vulnerability in multi-tenant clusters)
    • Enforces AES-256 encryption for locale package storage

  3. ​​Performance Optimization​​

    • 28% faster text-to-speech processing vs. nl_NL v12.5 locale packs
    • Native integration with Cisco Unity Connection 14.0(3) for bilingual IVR prompts

​​Compatibility and Requirements​​

Component Supported Versions
CUCM 14.0(1)SU6 or later
Cisco Unity Connection 14.0(3)
Operating System RHEL 8.6 (64-bit)
Webex Calling WxC 44.8+

​​Release Date​​: 2025-Q1
​​Critical Notes​​:

  • Requires 9GB free disk space on CUCM publisher node
  • Incompatible with legacy SIP devices using pre-v14 Dutch locales
  • Must disable existing Western European locale modules during installation

​​Limitations and Restrictions​​

  1. ​​Functional Constraints​​

    • Does not support analog phone displays using 7-segment character sets
    • Localized emergency service labels require manual provincial configuration

  2. ​​Deployment Restrictions​​

    • Cannot coexist with en_GB locale packs in single-cluster configurations
    • Requires CUCM Security Pack 14.0(1)ESU6 for GDPR compliance

  3. ​​Known Issues​​

    • Temporary GUI overlap may occur when switching between nl_NL/en_US locales
    • Metric conversions may truncate in legacy CDR exports

​​Verification & Availability​​

Validate package integrity using:

powershell复制
Get-FileHash -Algorithm SHA512 cm-locale-nl_NL-14.0.1.2000-1.cop.sha512  


Compare against Cisco’s published checksum from the [Cisco Software Center].


Authorized downloads available at:

​​https://www.ioshub.net/cisco-uc-locale-downloads​​


For compatibility verification, use Cisco’s [Collaboration Systems Compatibility Tool].




Note: Valid Cisco CCO credentials required for download access. Contact Cisco TAC for EU language compliance consultation.


: CentOS locale configuration principles for Linux systems

: Microsoft’s technical specifications for SHA512 validation

: SHA512 cryptographic security analysis in Linux environments

: Application of SHA512 in enterprise software distribution


			

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