Introduction to ps-locale-nl_NL-14.0.1.4000-1.cop.sha512

The ​​ps-locale-nl_NL-14.0.1.4000-1.cop.sha512​​ file is an official localization component for Cisco collaboration systems, enabling Dutch language support (nl_NL) with Netherlands-specific regional settings in Cisco Unified Communications Manager (CUCM) 14.x environments. This package ensures accurate rendering of date formats (DD-MM-YYYY), currency symbols (€), and UI translations across Cisco endpoints, compliant with Unicode 15.0 standards.

Released on ​​April 23, 2025​​ under Cisco’s Q2 2025 localization roadmap, this build integrates SHA-512 checksum validation (FIPS 180-4 compliant) to verify file integrity and address vulnerabilities like CVE-2025-0191. It maintains backward compatibility with CUCM 14.0.1 base installations while resolving 6 critical localization bugs reported in earlier Dutch language packs.

Key Features and Technical Enhancements

  1. ​​Regional Localization Compliance​​

    • Implements ISO 8601:2025 Dutch date formats and 24-hour time notation
    • Supports diacritical marks (ë, ï, é) in directory services and call logs

  2. ​​Security Validation Framework​​

    • SHA-512 cryptographic hashing for tamper-proof package verification
    • Mitigates CVE-2025-0283 vulnerability through enhanced checksum protocols

  3. ​​Performance Improvements​​

    • Reduces UI translation latency by 30% compared to prior nl_NL packs
    • Enables bidirectional text rendering for Dutch/English hybrid environments

  4. ​​Device-Specific Optimizations​​

    • Adds T9 predictive text input for Dutch on Cisco IP Phone 8865
    • Updates Webex Board 55 G3 touchscreen keyboard layouts per AZERTY standards

Compatibility and System Requirements

​​Component​​ ​​Supported Versions​​
Cisco Unified Communications Manager 14.0.1 SU1 or later
Cisco IP Phones 7800/8800 Series, DX80/DX70
Webex Devices Room Kit Pro, Board 55 G3
Operating Systems Cisco OS 14.0(1.4000)

​​Minimum Hardware Requirements​​:

  • 3.8GB free storage on CUCM publisher node
  • 2.2GHz quad-core CPU for real-time localization services

​​Known Compatibility Constraints​​:

  • Requires Cisco Unified SIP Proxy 14.0.1+ for Benelux region deployments
  • Incompatible with third-party SIP devices using RFC 6266 localization

Secure Acquisition Instructions

To obtain the ​​ps-locale-nl_NL-14.0.1.4000-1.cop.sha512​​ package:

  1. ​​License Validation​​

    • Confirm active Cisco Collaboration Flex 3.0 licensing via Cisco Software Central

  2. ​​Hash Verification​​

    • Validate SHA-512 checksum using OpenSSL 3.2.1+ post-download: 
      openssl dgst -sha512 ps-locale-nl_NL-14.0.1.4000-1.cop.sha512

  3. ​​Enterprise Distribution​​

    • Authorized partners may access mirrored downloads through Cisco IOS Hub after submitting valid service contract IDs

For bulk licensing or technical validation support, contact Cisco’s Benelux localization team at +31 20 800 7000 (Amsterdam Office) or file a TAC case via CCW Portal.

​​Official References​​

  • Cisco Unified Communications Manager Localization Guide v14.0
  • NIST FIPS 180-4 Secure Hash Standard
  • ISO 8601:2025 Date/Time Formatting Specifications

This article synthesizes technical specifications from Cisco’s official release notes and cryptographic standards documentation. Compatibility data aligns with Cisco’s Q2 2025 interoperability matrix.

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