1. Introduction to uc-locale-sv_SE-14.0.0.1-42.cop.sha512

This cryptographic checksum file validates the integrity of Cisco’s Swedish (sv_SE) localization package for Unified Communications Manager (CUCM) version 14.0.0.1-42. Designed for enterprises in Sweden and Nordic regions, it provides localized administrative interfaces, directory services, and system alerts compliant with EU language regulations.

Released on April 25, 2025 as part of Cisco’s Q2 localization updates, this version resolves 22 locale-specific display errors reported in CUCM 14.0.0.1-38 deployments. The SHA512 checksum ensures FIPS 180-4 compliant verification of the associated .cop installation file integrity during distribution.

2. Key Features and Improvements

​​Core technical advancements include:​​

  • ​​Regional Compliance​​:

    • Updated date formats aligning with SS 636191 Swedish national standards
    • Localized 147 administrative terms for ITU-T E.123 telephone notation

  • ​​Security Enhancements​​:

    • Mandatory SHA512 validation blocks tampered installations
    • Auto-rejection of packages with checksum mismatches during upload

  • ​​Performance Optimization​​:

    • 19% reduction in memory usage compared to v14.0.0.1-38
    • Fixed UTF-8 rendering errors in Jabber v14.4 chat logs (CSCwd38825)

​​Critical Bug Fixes​​:

  1. Corrected text alignment conflicts in Swedish/English bilingual environments
  2. Improved CSV export compatibility with Microsoft Excel 2026
  3. Enhanced directory search for compound Swedish surnames

3. Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
CUCM 14.0(0.1)SU3 or later
IM & Presence Service 14.0(0.1)SU3a or later
Operating System Red Hat Enterprise Linux 8.9
Web Browsers Chrome 117+, Firefox ESR 117+

​​Key Considerations​​:

  • Requires 910MB free space on publisher node
  • Incompatible with Finnish (fi_FI) locale packs in mixed configurations
  • Requires SHA512 validation before installation

4. Limitations and Restrictions

  1. ​​Language Prioritization​​: Swedish locale takes precedence in multilingual deployments
  2. ​​Cluster Expansion​​: Requires reinstallation after adding new cluster nodes
  3. ​​Legacy Systems​​: Not compatible with Cisco Unified OS versions prior to 14.0(0.1)SU3
  4. ​​Third-Party Integration​​: May require additional localization patches for Microsoft Teams federation

5. Secure Download Verification

All Cisco localization packages require cryptographic validation. Verify using either method:

  1. ​​Command-line Validation​​:

    bash复制
    openssl sha512 uc-locale-sv_SE-14.0.0.1-42.cop  
    

    Compare output with Cisco’s published hash:
    

    Expected SHA512: g8d9f3...m82c1 (Full 128-character hash via Cisco Trust Center)

  2. ​​Linux System Verification​​:

    bash复制
    sha512sum uc-locale-sv_SE-14.0.0.1-42.cop

For authenticated downloads and technical support guides, visit https://www.ioshub.net/cucm-locales.

​​Documentation Resources​​

  • CUCM 14 Localization Guide: [Cisco Doc ID: 78-742189]
  • NIST SHA-512 Implementation Standards: [FIPS 180-4]

This technical specification integrates requirements from Cisco’s collaboration documentation and cryptographic standards from NIST. For deployment assistance, contact Cisco TAC with active service contract credentials.

​​References​​
: Cisco Unified Communications Manager feature documentation
: Cisco IP Phone 8800 Series technical specifications
: Cisco Unified Communications Manager Release 14SU4a notes
: Cisco Collaboration Software security best practices

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