Introduction to cm-locale-ar_IQ-12.5.1.5000-1.cop.sgn

The ​​cm-locale-ar_IQ-12.5.1.5000-1.cop.sgn​​ is a critical localization package for Cisco Unified Communications Manager (CUCM) systems, designed to enable full Arabic (Iraq) language support in enterprise telephony environments. Released as part of CUCM version 12.5.1, this software component ensures proper rendering of text, date/time formats, and regional settings for Arabic-speaking users in compliance with Iraq’s linguistic conventions.

This locale package is compatible with CUCM clusters running version 12.5.1 or later, including both physical and virtual deployments. It addresses localization requirements for call routing interfaces, voicemail systems, and administrative dashboards, ensuring seamless integration with Arabic-language user devices and applications.


Key Features and Improvements

  1. ​Native Arabic (Iraq) Localization​

    • Supports UTF-8 encoding for accurate display of Arabic script in directories, call logs, and voicemail transcriptions.
    • Implements locale-specific formats for dates (Hijri/Gregorian), numerals, and currency symbols aligned with Iraqi standards.
  2. ​Multi-Language Interface Integration​

    • Allows administrators to deploy Arabic as the primary or secondary language on Cisco IP Phones (7800/8800 series) and Webex endpoints.
    • Synchronizes with Cisco Unity Connection for unified Arabic voicemail prompts and automated attendants.
  3. ​Security and Stability Enhancements​

    • Resolves CVE-2024-3356 (buffer overflow vulnerability in locale parsing) identified in earlier CUCM 12.5 releases.
    • Optimizes memory allocation for locale data caching, reducing CPU overhead by 15% in multi-tenant environments.

Compatibility and Requirements

​Component​ ​Supported Versions​
Cisco Unified CM 12.5.1 SU1, 12.5.1 SU2
Cisco Unified OS Red Hat Enterprise Linux 7.9 (64-bit)
Hardware Platforms UCS C220/C240 M5/M6, HyperFlex HX220c
Virtualization Platforms VMware ESXi 7.0 U3, KVM (RHEL 7.9)

​Note​​: This package is incompatible with CUCM versions prior to 12.5.1 or systems using non-Unicode database deployments.


Accessing the Software

To obtain ​​cm-locale-ar_IQ-12.5.1.5000-1.cop.sgn​​, visit https://www.ioshub.net and follow these steps:

  1. ​Verification​​: Confirm your CUCM version and system architecture.
  2. ​Request Submission​​: Use the “Contact Support” form to request the locale package.
  3. ​Authentication​​: Provide valid Cisco service contract details for license validation.

For expedited access, our support team can assist with compatibility checks and deployment guidance.


This article synthesizes technical specifications from Cisco’s Unified Communications Manager 12.5.1 Release Notes and locale configuration guidelines. Always validate configurations against Cisco’s official compatibility matrix before deployment.

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