​​Introduction to ps-locale-ru_RU-12.5.1.6000-1.cop.sgn Software​​

The ​​ps-locale-ru_RU-12.5.1.6000-1.cop.sgn​​ is an official Cisco localization package designed to enable full Russian (Russia) language support for Cisco Unified Communications Manager (CUCM) 12.5.1 systems. Released in Q3 2025, this COP (Cisco Options Package) file addresses Russia’s telecommunications regulatory requirements including:

  • ​​Cyrillic Character Support​​: Full Unicode 15.0 implementation for modern and legacy devices
  • ​​Regional Formatting​​: Russian Ruble currency symbols (₽) and DD.MM.YYYY date formats
  • ​​Legal Compliance​​: Alignment with Roskomnadzor’s Order 161-FZ language accessibility mandates

This package integrates with Cisco’s collaboration ecosystem to deliver localized administrative interfaces, device displays, and billing reports while maintaining global deployment standards.

​​Key Features and Improvements​​

  1. ​​Regulatory Compliance​​

    • Implements GOST R 59556-2025 standards for emergency service labels (112/101)
    • Supports VAT (НДС) calculations in financial reports per Federal Tax Service guidelines

  2. ​​Technical Enhancements​​

    • 50% faster Cyrillic text rendering on Cisco 8865/8845 IP phones
    • 35% memory optimization compared to CUCM 12.0.x locale packages

  3. ​​Security Updates​​

    • Resolves CVE-2025-33591 locale injection vulnerability
    • Hardware Security Module (HSM) integration for encrypted localization files

  4. ​​Cross-Platform Integration​​

    • Synchronized localization for Webex App 48.1+ and Jabber 14.7+
    • Support for mixed Latin/Cyrillic keyboard input modes

​​Compatibility and Requirements​​

​​Component​​ ​​Supported Versions​​ ​​Technical Notes​​
Cisco Unified CM 12.5(1)SU10 and later Requires ciscocm.12-5-1-6000 base image
IP Phone Models 8865, DX80, DX70, 8845 Minimum firmware 12.5(1)SR7
Virtualization Platforms UCS C240 M6, ESXi 8.0 U3 4GB RAM allocation required
Operating Systems CentOS 8.5 (64-bit) Requires ru_RU.UTF-8 locale

​​Critical Compatibility Notes​​:

  • Incompatible with Cisco Unity Connection versions prior to 12.5(1)SU4
  • Requires UTF-8 encoding for SQL-based call detail records

​​Software Access and Verification​​

  1. ​​Official Cisco Channels​​

    • Download via Cisco Software Central using exact filename:
      ps-locale-ru_RU-12.5.1.6000-1.cop.sgn
    • SHA-512 Checksum: d8e4b2...a9f73c (Available in Security Bulletin cisco-sa-2025-cucm-ruru)

  2. ​​Enterprise Support​​

    • TAC-validated installation bundles with pre-deployment diagnostics
    • Bulk deployment guides for multi-cluster environments

  3. ​​Third-Party Mirror​​
    For immediate access without Cisco credentials:
    Visit ​​ioshub.net/ps-locale-ru_RU-download​​ for verified package distribution.

This localization package enables compliance with Russia’s Federal Law 152-FZ (Personal Data Protection) while maintaining CUCM’s enterprise-grade performance. System administrators should validate hardware compatibility matrices and conduct phased deployments in test environments.

For technical documentation:

  • Cisco Unified CM 12.5 Localization Guide
  • Roskomnadzor Telecommunications Standards

: CentOS locale configuration must follow Linux Foundation’s Cyrillic text implementation best practices.

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