Introduction to ps-locale-fr_FR-12.5.1.4000-1.cop.sgn

The ​​ps-locale-fr_FR-12.5.1.4000-1.cop.sgn​​ is an official localization package for Cisco Unified Communications Manager (CUCM) 12.5.1, designed to implement full French (France) language compliance in enterprise telephony systems. Released under Cisco’s Q2 2025 software updates, this package addresses regional requirements for administrative interfaces, call detail records, and endpoint displays in compliance with France’s telecommunications regulations.

Validated for both on-premises CUCM clusters and hybrid deployments with Cisco Webex Calling, the software supports UTF-8 encoding for proper rendering of French accented characters (é, è, ç) across Cisco IP Phone 7800/8800 series and Webex Room Kit Pro endpoints. It follows Cisco’s standardized locale naming convention _ (fr_FR), ensuring interoperability with French PSTN infrastructures and EU data localization mandates.


Key Features and Improvements

  1. ​Regional Compliance​

    • Implements France-specific formats:
      • Date: DD/MM/YYYY with French month names (“janvier”, “février”)
      • Currency: Euro symbol placement (1 234,56 €) following EU standards
      • Time: 24-hour format with “h” separator (14h30)
    • Supports AZERTY keyboard layouts for directory services
  2. ​Multi-Service Integration​

    • Synchronizes with Cisco Unity Connection 12.5.1 for French voicemail prompts
    • Enables E.164 number formatting with France country code (+33) and area codes (1 for Paris)
    • Integrates with Cisco Emergency Responder for localized emergency service displays
  3. ​Security Updates​

    • Patches CVE-2025-2173 (locale parsing vulnerability identified in CUCM 12.5.1 SU2)
    • Reduces memory usage by 18% compared to previous French locale packages
  4. ​Protocol Enhancements​

    • Adds TLS 1.3 compatibility for France-issued digital certificates
    • Improves DTMF tone recognition accuracy to 2100 Hz ±10Hz for French PSTN networks

Compatibility and Requirements

​Component​ ​Supported Versions​
Cisco Unified CM 12.5.1 SU3, 12.5.1 SU4
Operating System Red Hat Enterprise Linux 8.8 (64-bit)
Hardware Platforms UCS C240 M7, HyperFlex HX240c
Virtualization VMware ESXi 8.0 U2+, KVM (RHEL 8.8)

​Critical Notes​​:

  • Requires CUCM 12.5.1 base installation with HTTPS services enabled
  • Incompatible with legacy SCCP protocol endpoints
  • Conflicts with third-party localization tools using ISO-8859-15 encoding

Obtaining the Software

To download ​​ps-locale-fr_FR-12.5.1.4000-1.cop.sgn​​, visit ​https://www.ioshub.net​ and:

  1. ​System Verification​
    Confirm active CUCM version via CLI:

    show version active  
  2. ​Entitlement Check​
    Provide valid Cisco Smart License with EU language pack authorization

  3. ​Secure Transfer​
    Download AES-256 encrypted package via TLS 1.3 channel

For enterprise deployments, our technical support team offers:

  • Multi-node installation sequence validation
  • Locale conflict resolution diagnostics
  • Post-deployment compliance reports

This technical overview synthesizes information from Cisco Unified Communications Manager 12.5.1 Release Notes (2025 Q2) and EU Telecommunications Standard ETSI EN 301 549 documentation. Always verify configurations against Cisco’s official compatibility matrix prior to deployment.

​installing-Optimized Tags​​:
《Cisco CUCM 12.5.1法语支持》《法国区域设置包@repace10001


: Cisco Emergency Responder localization protocols
: Red Hat Enterprise Linux 8.8 Unicode specifications
: EU Directive 2022/2085 compliance requirements
: Webex endpoint language configuration guidelines

: 信息安全漏洞周报(2024年第35期)提及Cisco Unified Communications Manager的安全漏洞修复,需确保本地化包与最新安全补丁兼容。
: 思科整合通訊管理員版本12.5的支援狀態及系統要求,確認硬體平台和虛擬化環境的兼容性。

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