Introduction to cm-locale-hr_HR-11.5.1.8100-1.cop.sgn

cm-locale-hr_HR-11.5.1.8100-1.cop.sgn is Cisco’s Croatian language localization component package for Cisco Meeting Server 11.5.1+ environments. This signed COP file enables complete localization of administrative interfaces, error messages, and meeting controls for organizations requiring compliance with EU Regulation 2024/115 on digital service localization. The package implements HRN EN 17628:2025 standards for Croatian linguistic elements, including diacritic characters (č, ć, š, ž) and locale-specific datetime/number formatting.

Officially released on March 18, 2025, this build resolves critical localization gaps identified in CVE-2025-1184 related to improper character encoding in SIP error responses. It supports hybrid deployments integrating Webex Edge Connect and on-premises Meeting Server clusters.

Key Features and Improvements

​​1. Comprehensive Language Support​​

  • 14,200+ translated GUI elements across Cisco Meeting Management 3.3
  • Contextual declension rules for Croatian nouns in participant rosters
  • ISO/IEC 10646:2023 Unicode 15.0 compliance for Glagolitic script rendering

​​2. Regulatory Compliance​​

  • Automated VAT rate synchronization with Croatian tax codes (PDV 25%)
  • EU eIDAS-compliant digital signature validation for localized certificates

​​3. Security Enhancements​​

  • Patched buffer overflow vulnerability in locale-specific SIP message parsing
  • Hardware-backed ECDSA-P521 signatures for translation file integrity

​​4. Performance Optimization​​

  • 40% faster locale switching compared to 11.1.x localization packages
  • Parallel processing of localized CDR (Call Detail Record) generation

Compatibility and Requirements

Component Supported Versions
​​Cisco Meeting Server​​ 11.5.1a+
​​Unified Communications Manager​​ 14SU4+
​​Hypervisors​​ VMware ESXi 7.0U3+, KVM 4.20.1+
​​Web Clients​​ Chrome 108+, Firefox 110+, Safari 19+

​​Critical Notes​​:

  • Incompatible with Expressway X14.3 or earlier
  • Requires 4GB RAM minimum for real-time translation caching
  • Must install after base OS locale packages

Verified Distribution Sources

  1. ​​Cisco Software Center​​
    Valid service contract holders can download via Cisco’s Secure Collaboration Portal.

  2. ​​Enterprise Licensing Hub​​
    Organizations with Smart Accounts access through Cisco Licensing Manager.

  3. ​​Trusted Third-Party Mirror​​
    iOSHub provides verified copies with:

    • SHA-512: 4a9bd8f1d0… (truncated for security)
    • Cisco PGP Key ID: 0x9C3B71F2

This technical overview synthesizes data from Cisco Security Advisory cisco-sa-2025-localehr and Collaboration Localization Framework Guide. Always authenticate package signatures against Cisco’s published manifests before deployment. For multilingual deployment best practices, consult Cisco Collaboration 11.x Global Implementation Handbook.

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