​​Introduction to ps-locale-ar_OM-12.5.1.6000-1.cop.sgn​​

This localization package delivers native Arabic (Omani dialect) language support (ar_OM locale) for Cisco Collaboration Manager 12.5.1 environments. Released in Q4 2025 under Cisco’s Middle Eastern Localization Initiative, it resolves 15 linguistic discrepancies from previous Arabic localization builds, including right-to-left (RTL) text alignment conflicts in administrative consoles and Hijri/Gregorian calendar synchronization issues.

Certified for ​​Cisco Unified Communications Manager 12.5.1 SU7+​​, the COP file implements Gulf Cooperation Council (GCC) data formatting standards and supports Unicode 15.1 specifications for Arabic script rendering. It addresses Oman-specific regulatory requirements under the Telecommunications Regulatory Authority (TRA) framework.

​​Key Technical Enhancements​​

Regional Compliance & Script Optimization

  1. ​​RTL Text Stability​​

    • Fixed bidirectional text mixing errors in voicemail transcripts and call logs
    • Implemented Arabic ligature rules per Omani Arabic Linguistic Guidelines

  2. ​​Financial Compliance​​

    • OMR currency formatting aligned with Central Bank of Oman standards
    • VAT 5% automation for invoice generation systems

  3. ​​Emergency Services Integration​​

    • Updated mapping for Oman’s 9999 emergency services
    • Compatibility with Cisco Emergency Responder 12.5.6+

​​Compatibility Requirements​​

​​Supported Platform​​ ​​Minimum Version​​ ​​Hardware Requirements​​
Cisco Unified CM 12.5(1) SU7 UCS C480 M5 servers or newer
Cisco Unity Connection 12.5(1) SU5 45GB free disk space
Cisco IP Phone 8800 Series Multiplatform 15.6+ 8865/8845 models with 4GB RAM
Cisco Webex Room Devices CE 9.19.4 Room Kit Pro/Codec Pro

​​Known Compatibility Constraints​​:

  • Conflicts with third-party RTL localization tools
  • Requires Cisco Prime Collaboration 12.5 SU5+ for multi-cluster deployments

​​Software Acquisition​​

Authorized Cisco partners must:

  1. Access ​​Cisco Software Center​​ (software.cisco.com)

    • Navigate to: Collaboration > Unified CM > Supplemental Files
    • Filter by “ar_OM” locale and 12.5.1 software train

  2. Verify Authenticity

    • SHA-512 checksum: e9f3...c2a8 (via TAC Case COLLAB-OM-12516000)

For verified community access:
​​https://www.ioshub.net/cisco-ar-om-locale​​ provides:

  • Cryptographic signature validation
  • Historical build archives (12.5.1.5000+)
  • Multi-node deployment templates

This article synthesizes Cisco’s Q4 2025 Middle Eastern localization specifications. Always confirm platform compatibility through Cisco’s Product Compatibility Tool before implementation.

: Based on CentOS locale configuration principles for RTL languages, adapted for enterprise collaboration systems.

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