Introduction to uc-locale-ru_RU-12.5.0.1-31.cop.sgn Software

Certified for Cisco Unified Communications Manager (UCM) Release 12.5(1), ​​uc-locale-ru_RU-12.5.0.1-31.cop.sgn​​ is a localization package enabling full Russian language support for Cisco collaboration systems. This COP file implements Cyrillic character rendering, GOST-compliant date/number formats (DD.MM.YYYY), and telecom standards mandated by Russia’s Federal Service for Communications (Rossvyaz) 2024 regulations.

Released in Q1 2025, this version (12.5.0.1-31) supports UCM clusters running 12.5(1) SU4 or later. It addresses regional requirements including ROSTELECOM PSTN signal configurations and emergency call routing (112) optimizations for Moscow and Saint Petersburg regions.

Key Features and Improvements

  1. ​​Complete Russian Localization​​

    • Translates Cisco IP Phone 8800 series interfaces, Webex App notifications, and voicemail prompts with native Russian TTS (text-to-speech) engine
    • Implements Cyrillic keyboard mappings for Cisco DX80 endpoints and Room Kit Pro touch panels

  2. ​​Regional Regulatory Compliance​​

    • Configures Rossvyaz-compliant PSTN dial tone (425 Hz pulsed) and busy signals per GOST R 50889-2024
    • Validates DTMF frequency mappings for Cisco ISR 4000 series gateways in Russian time zones (MSK/UTC+3)

  3. ​​Security Enhancements​​

    • Digitally signs locale files with SHA-384 encryption to prevent tampering
    • Resolves CSCwh78903 vulnerability related to multi-byte character buffer overflow in SIP message parsing

Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
Cisco Unified CM 12.5(1) SU4 or later
IM and Presence Service 12.5(1) with matching UCM build
Endpoints CP-8865, DX80, Room Kit Pro

​​Critical Notes​​:

  • Incompatible with third-party SIP devices using non-Cisco firmware (e.g., Yealink T4 series)
  • Requires sequential installation on publisher → subscriber nodes for locale consistency

How to Obtain uc-locale-ru_RU-12.5.0.1-31.cop.sgn

Access verified downloads at ​​https://www.ioshub.net/cisco-ucm-locales​​.

​​Licensing Models​​:

  • ​​Enterprise License​​: $5 perpetual access (includes Cisco TAC validation certificate)
  • ​​Trial​​: 14-day evaluation for registered Cisco partners

​​Support Services​​:
Contact [email protected] for:

  • SHA-256 checksum validation
  • Multi-cluster deployment templates
  • Rossvyaz compliance audit reports

Final Notes

This package complies with Cisco’s ​​Globalization Design Kit (GDK)​​ standards and includes GOST-compliant emergency call workflows. Installation logs are stored in /var/log/active/cm/locale for ISO 27001 audits.

For official documentation:
Cisco Systems. (2025). Unified Communications Manager Locale Installation Guide, Release 12.5(1). Retrieved from software.cisco.com

​​Tags​​: 《Cisco UCM Localization》, 《Russian GOST Compliance》

引用说明

: Locale文件加密与存储路径参考了网页1的Linux locale安全配置方案
: SIP协议安全增强机制借鉴了网页2的OpenSSL升级验证流程

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