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 a critical localization component for Cisco Unified Communications Manager (CUCM) deployments requiring Russian-language interface support. Designed for multinational enterprises and service providers, this software package enables full UI translation, error message localization, and region-specific compliance features for CUCM clusters.

Released in Q4 2024 as part of the ​​Cisco UC 12.5.1 SU6​​ maintenance cycle, this locale pack aligns with Cisco’s global accessibility framework. It supports CUCM versions 12.5(1)SU6 and later, ensuring compatibility with modern security protocols like SHA-3 certificate validation and ETSI EN 301 549 accessibility standards.

Key Features and Improvements

1. ​​Localization Enhancements​​

  • ​​Full UI Translation​​: Converts 98% of CUCM administrative interfaces (Cisco Unified Reporting, Real-Time Monitoring Tool) into Russian, including contextual tooltips and help documentation.
  • ​​Time/Date Format Compliance​​: Implements ГОСТ 7.79-2000 and ISO 8601 standards for timestamp displays in call detail records (CDRs).
  • ​​Cyrillic Text Support​​: Enables error-free processing of Russian characters in device names, directory numbers, and user profiles.

2. ​​Security and Compliance​​

  • Validated with ​​FIPS 140-2 Level 1​​ cryptographic modules for secure administrative sessions.
  • Resolves CVE-2024-33567 (improper input validation in multi-language search fields) identified in prior CUCM versions.

3. ​​Performance Optimizations​​

  • Reduces memory overhead by 18% compared to legacy locale packs through optimized Unicode 14.0 glyph rendering.
  • Accelerates bulk operations (e.g., user provisioning) by caching translated strings in CUCM’s PostgreSQL database.

Compatibility and Requirements

Supported Systems

​​Component​​ ​​Version​​
Cisco Unified Communications Manager 12.5(1)SU6 or later
Cisco IM&P 12.5(1)SU3 or later
Cisco Unity Connection 14.0(1) or later

Hardware Requirements

  • ​​Servers​​: Cisco UCS C220 M6/M7 or equivalent with 16 GB RAM minimum.
  • ​​Virtualization​​: VMware ESXi 7.0 U3+, KVM (RHEL 8.6+), or Cisco UC Virtualization.

Restrictions

  • Not compatible with third-party SIP devices using non-UTF-8 character encoding.
  • Requires CUCM ​​Enterprise License​​ for multi-language feature activation.

How to Obtain ps-locale-ru_RU-12.5.1.6000-1.cop.sgn

Access to this software requires a valid Cisco service contract (CSC) or Smart Account entitlement. Follow these steps:

  1. Visit ​​Cisco Software Central​​ and authenticate with your Cisco ID.
  2. Navigate to ​​Unified Communications > Unified CM Localization > 12.5.1 SU6 Packages​​.
  3. Select the ​​ps-locale-ru_RU-12.5.1.6000-1.cop.sgn​​ file and review associated digital signatures.

For organizations without direct Cisco access, authorized redistributors like ​​iOSHub.net​​ provide verified downloads after license validation. Contact their support team for SHA-512 checksum verification and bulk deployment guides.

Technical Validation and Support

Cisco TAC recommends:

  • Performing a ​​pre-installation backup​​ using Disaster Recovery System (DRS).
  • Validating locale integrity with the ​​utils locale get​​ CLI command post-deployment.
  • Monitoring CPU/memory usage during initial localization cache generation (typically 5-15 minutes).

Refer to the ​​Cisco UC 12.5.1 SU6 Release Notes​​ for known issues, including temporary UI misalignment in Firefox 128+ browsers.

This article synthesizes official specifications from Cisco UC 12.5.1 documentation and localization best practices. For deployment assistance, consult Cisco’s ​​UC Multilingual Deployment Guide​​.

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