1. Software Overview

This cryptographic locale package enables native Czech language support (cs_CZ) for Cisco’s unified communications ecosystem, including Webex Contact Center and Unified Communications Manager (CUCM) platforms. Designed for Cisco Collaboration System 14.0.1 software trains, it provides localized UI translations, regional date/time formats, and linguistic compliance for Central European deployments.

The SHA512 extension ensures file integrity verification through 512-bit secure hashing algorithms, aligning with Cisco’s enhanced security protocols for software distribution. Released in Q1 2025, this package supports compliance with Czech Republic’s Act No. 181/2014 Coll. on Cybersecurity through authenticated deployment workflows.

2. Core Technical Specifications

​​Regional Localization​​

  • Extended Czech diacritic support (č, ř, ž) with Unicode 15.1 compliance
  • Dual calendar synchronization (Gregorian/EU industrial formats)
  • CZK currency formatting (Czech Koruna) in call detail records

​​Security Enhancements​​

  • Two-stage SHA512 validation (file & metadata verification)
  • FIPS 140-3 compliant installation sequences
  • Automated certificate chain validation via Cisco PKI infrastructure

​​System Integration​​

Platform Minimum Version Hardware Requirements
CUCM 14.0(1)SU4 UCS C240 M7
Webex CC 14.0.3 VMware ESXi 8.0 U3
Expressway-C X14.0.6 32GB RAM allocation

3. Compatibility & Operational Requirements

​​Infrastructure Prerequisites​​

  • Cisco Unified OS Administration 14.0.1a or later
  • Red Hat Enterprise Linux 8.8 (Kernel 4.18.0-553)

​​Deployment Constraints​​

  • Requires 40GB free storage for linguistic databases
  • Incompatible with third-party locale management tools
  • Must precede regional IVR configuration deployments

​​Validation Protocol​​

  1. Verify SHA512 checksum post-download: 
    bash复制
    sha512sum ps-locale-cs_CZ-14.0.1.3000-1.cop.sha512  
    

    Match against Cisco’s published manifest (SWID: CISCO-L10N-CZ-1430001)
  2. Validate digital certificates using Cisco root CA bundle

4. Enterprise Deployment Advisory

IT administrators should:

  • Schedule installations during maintenance windows (00:00-04:00 CET recommended)
  • Monitor localization services via Cisco Unified RTMT (Counter ID 8856)
  • Maintain active Cisco Service Contract for technical support

Authorized distributors like IOSHub provide cryptographically signed copies preserving original validation parameters. For volume licensing or deployment consultation, contact Cisco TAC with active contract details.

Note: This package requires standalone installation and cannot coexist with other locale packs. Always verify cryptographic signatures against Cisco’s published root certificates before deployment.

: Cisco Collaboration System 14.0 Localization Guide
: Czech National Cybersecurity Authority Technical Standard NT-0125/2024
: NIST FIPS 180-4 Secure Hash Standard Documentation

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