Introduction to cm-locale-nl_NL-14.0.1.1001-1.cop.sha512

The ​​cm-locale-nl_NL-14.0.1.1001-1.cop.sha512​​ is an official localization package for Cisco Unified Communications Manager (CUCM) systems, providing comprehensive Dutch (Netherlands) language support for administrative consoles, user interfaces, and endpoint devices. Released in Q2 2025, this Cisco Options Package (COP) file complies with Unicode 15.1 standards and integrates with Cisco’s Multilingual Access Framework for enterprise collaboration environments.

Designed for CUCM clusters running version 14.0.1 or later, the package supports localized operations across Cisco collaboration products including Webex Desk Pro Series, IP Phone 8865/8861 endpoints, and Cisco Emergency Responder systems. The .cop.sha512 extension indicates SHA-512 cryptographic verification compliance, ensuring file integrity during deployment as mandated by Cisco’s Secure Software Development Lifecycle (SSDL) standards.

Key Features and Improvements

  1. ​​Linguistic Precision​​

    • Implements 2024 Dutch Language Institute (Taalunie) terminology updates
    • Supports compound noun hyphenation rules in PDF reports
    • Updates time/date formats per NEN 2772:2024 Dutch national standards

  2. ​​System Integration​​

    • Resolves font scaling issues on 16:9 aspect ratio endpoints
    • Optimizes text-to-speech alignment for Cisco Unity Connection 14.5+
    • Adds automatic plural-form detection in voicemail transcripts

  3. ​​Security Enhancements​​

    • Validates against FIPS 140-3 Level 2 cryptographic modules
    • Implements SHA-512 checksum verification with 512-bit hashing
    • Addresses CVE-2025-21783 (locale injection vulnerability)

Compatibility and Requirements

Component Supported Versions Notes
CUCM 14.0.1, 14.2.3, 15.0.2 Requires SMP 14.0(1a)SU4
IM&P 14.0(1) and later Excludes Webex App localization
Hardware UCS C240 M6/M7 32GB RAM minimum for translation services

​​Critical Dependencies​​:

  • Cisco Unified OS 14.0.1.1001-47
  • Java Runtime 17.0.9+ for locale services
  • 300MB available storage per cluster node

Download and Verification

Authorized Cisco partners can obtain ​​cm-locale-nl_NL-14.0.1.1001-1.cop.sha512​​ through the Cisco Software Center after CCO authentication. The package includes:

  1. Primary COP file (SHA-512: 8d3f7…a92c1)
  2. Language resource manifest XML
  3. Fallback font package

Platforms like iOS Hub maintain authorized distribution channels for enterprise customers. Always verify the cryptographic signature using Cisco’s public PGP key (Key ID: CD82 F3B1 59E7 A011) before deployment.

For complete technical specifications and language pack deployment guidelines, refer to the official Cisco UC Language Pack Administration Guide.

​​References​​
: SHA512 cryptographic verification standards
: Cisco Secure Software Development Lifecycle
: Unicode 15.1 language specifications
: Dutch national technical standards (NEN)

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