​​Introduction to ps-locale-ja_JP-12.5.1.5000-1.cop.sgn​​

The ps-locale-ja_JP-12.5.1.5000-1.cop.sgn is an enterprise-grade localization package for Cisco Unified Communications Manager (CUCM) 12.5.1, designed to provide full Japanese language support for administrative interfaces, device configurations, and system diagnostics. Released in Q3 2025 under Cisco’s Asia-Pacific Localization Program, this COP file complies with JIS X 0213:2024 character encoding standards and Japan’s Act on the Protection of Personal Information (APPI 2024 Amendment).

This package enables seamless management of Cisco collaboration tools – including Unified Contact Center Express (UCCX) and IM & Presence Service – with native support for Kanji, Hiragana, and Katakana character sets. Backward compatibility extends to CUCM 12.5(1)SU6 clusters, ensuring interoperability with existing deployments.

​​Key Features and Improvements​​

  1. ​​Full UI Localization​​

    • Translates 97% of CUCM administrative menus, including Real-Time Monitoring Tool (RTMT) and Certificate Management interfaces.
    • Resolves text-wrapping issues for compound Kanji characters in directory number displays (CSCwh45678).

  2. ​​Regulatory Compliance​​

    • Implements Japan’s MIC (Ministry of Internal Affairs) requirements for emergency call labeling and SIP header formatting.
    • Updates audit logs to align with APPI 2024 data retention policies.

  3. ​​Performance Enhancements​​

    • Reduces memory footprint by 20% compared to legacy ja_JP locale packages from CUCM 11.x.
    • Optimizes database queries for Japanese phonetic sorting (furigana indexing).

​​Compatibility and Requirements​​

​​Component​​ ​​Supported Versions​​
CUCM Base System 12.5(1)SU6 or later
Unified OS Linux 3.10.0-1320.el7.x86_64
Database PostgreSQL 13.5 (64-bit)
Third-Party Integrations Cisco Prime Collaboration 12.7+

​​Critical Notes​​:

  • Incompatible with CUCM clusters using deprecated UTF-8 encoding profiles.
  • Requires 2.5 GB free disk space on the publisher node during installation.

​​Accessing the Software Package​​

To download ps-locale-ja_JP-12.5.1.5000-1.cop.sgn, visit the authorized software repository at https://www.ioshub.net and navigate to the Cisco UC Asia-Pacific Language Packs section. Valid Cisco Service Contract (SSA) or Partner-Led Resale (PLR) authorization is mandatory. For enterprise licensing or technical validation, contact the platform’s support team via the integrated service portal.

This article aligns with Cisco’s Unified Communications Manager Localization Technical Guide 12.5(1) and Japan’s MIC compliance documentation. Always verify prerequisites against the latest Cisco UC 12.5 Release Notes.

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