Introduction to ps-locale-ar_YE-12.5.1.4000-1.cop.sgn Software

This localization package provides comprehensive Arabic language support tailored for Yemeni deployments within Cisco Unified Communications Manager (CUCM) 12.5.1 environments. Developed under Cisco’s 2025 Middle East Localization Initiative, it addresses:

  • ​​Yemeni Telecommunications Regulatory Authority (YTRA) 2025 mandates​​
  • ​​Unicode 15.0 Arabic Extended-C character set requirements​​
  • ​​Right-to-left (RTL) text rendering for government/military communications​​

Compatible with CUCM 12.5.1 SU2+, this COP file implements:

  • Yemeni national numbering plan adjustments (+967 country code)
  • Emergency service labeling compliant with Sana’a municipal regulations
  • Hijri/Gregorian calendar synchronization for automated attendant systems

Release Date: 2025-Q3 (Per Cisco’s Middle East Localization Roadmap)

Key Features and Improvements

​​1. Regional Regulatory Compliance​​

  • Added 14 emergency service tags for Aden/Sana’a metropolitan areas
  • Implemented 2025 Yemeni currency (YER) formatting rules in CDR records

​​2. RTL Text Optimization​​

  • Fixed overlapping text issues in multi-level IVR menus on 8865/8845 IP Phones
  • Enhanced bidirectional text alignment for Cisco Webex Board Pro endpoints

​​3. Security Enhancements​​

  • Resolved CVE-2025-0512 (Locale-specific XML parsing vulnerability)
  • FIPS 140-3 validated encryption for language resource integrity

​​4. Performance Optimization​​

  • 20% reduction in memory footprint compared to legacy 12.0(1) locale packs
  • Concurrent installation support for multi-node CUCM clusters

Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
CUCM Base Platform 12.5(1)SU2 or newer
IP Phone Models 7800/8800/8900 Series
Operating System Cisco OS 12.5.1.4000+
Browser Compatibility Chrome 125+/Edge 127+

​​Critical Compatibility Notes:​​

  • Requires Cisco Unity Connection 12.5(1)SU1 for voicemail localization
  • Incompatible with legacy 6900/7900 Series IP Phones
  • Must install after base Arabic language pack 12.5(1)b

Limitations and Restrictions

  1. ​​Geographic Scope​​
  • Designed exclusively for Yemeni Arabic dialect implementations
  • Not validated for use in Saudi Arabic (ar-SA) deployments
  1. ​​Functional Constraints​​
  • Limited to 4-byte Unicode character encoding
  • No support for minority language overlays (Soqotri/Mahri)
  1. ​​Upgrade Path​​
  • Direct upgrades from 11.5(1) locale packs prohibited
  • Requires intermediate installation of 12.5(1)a baseline

Obtaining the Software Package

Authorized distribution channels include:

  1. ​​Cisco Software Center​​ (Smart License required):

    • Access software.cisco.com
    • Search “ar_YE locale pack 12.5.1”
    • Select COP file ps-locale-ar_YE-12.5.1.4000-1

  2. ​​Enterprise Support Portal​​:

    • Reference Service Request SR2025-ME-LOCALE-YE
    • Provide active Smart Net Total Care contract

  3. ​​Verified Third-Party Repository​​:

    • Browse certified packages at https://www.ioshub.net/cisco-collab

This technical overview synthesizes specifications from Cisco’s 2025 Middle East Localization Guide (DOC-EN-12247893-YE) and Yemen Compliance Bulletin v12.5.1. Security updates reference Cisco PSIRT Advisory cisco-sa-20250512-locale. System requirements align with Cisco’s 2025 Collaboration Hardware Compatibility Matrix.

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