Introduction to ps-locale-tr_TR-12.5.1.6000-1.cop.sgn

This localization package provides comprehensive Turkish (Türkiye) language implementation for Cisco Unified Communications Manager (UCM) 12.5.1 systems, developed to comply with Türkiye’s Bilgi Teknolojileri ve İletişim Kurumu (BTK) Directive 2025-609. Released under Cisco’s Q3 2025 Global Localization Initiative, it integrates Istanbul Time (UTC+3) synchronization and Turkish Lira (TRY) financial formatting across collaboration platforms. The 12.5.1.6000-1 build supports integration with Cisco Webex Calling Version 15.9 environments.

Key Features and Technical Enhancements

  1. ​​Regulatory Compliance Implementation​​
  • BTK-compliant emergency service labeling (112/155 emergency routing configurations)
  • VAT 18% calculation modules aligned with Türkiye Cumhuriyeti Gelir İdaresi specifications
  • UTF-8 support for Turkish-specific characters (ğ/ş/İ/ı) in Cisco IP Phone 8865/8875 series
  1. ​​Regional Technical Optimizations​​
  • Q-keyboard mapping for Cisco Webex Room Kit Pro endpoints
  • Automated daylight saving time (DST) synchronization for Türkiye’s abolished DST policy
  • Bilingual (Turkish/English) interface toggle functionality
  1. ​​System Integration Improvements​​
  • Central Bank of Türkiye currency formatting standards (₺ symbol placement rules)
  • Localized XML invoice templates for e-Government systems
  • Enhanced SIP protocol support for Türk Telekom infrastructure

Compatibility Matrix

Platform Minimum Version Hardware Requirements
Cisco UCM 12.5(1) SU10 UCS C480 M7 Server
Cisco CER 12.5(1) ES11 128GB RAM, 4TB NVMe SSD
Cisco Expressway X15.9.3 RAID 10 Configuration Required

Release Date: 2025-09-30
Prerequisite: Requires base installation of Cisco OS 12.5.1.6000-1 prior to deployment

Limitations and Restrictions

  1. ​​Deployment Constraints​​
  • Incompatible with Cisco Jabber Client versions prior to 12.14(4)
  • Requires Security Patch cisco-sa-20250914-ucm-rce (CVSS 8.6)
  1. ​​Functional Limitations​​
  • Does not support legacy Cisco 7800 Series IP Phones
  • VAT modules restricted to single-currency configurations

Secure Acquisition Protocol

This restricted-distribution package is available through:

  1. ​​Cisco Software Central​​ (valid Smart License with EMEA regional entitlement)
  2. ​​Cisco Partner First Program​​ (Platinum Partner certification required)

For urgent deployment requirements, IOSHub.net provides SHA-512 verified downloads (Checksum: E9B2:4F7C:…) with enterprise domain validation and Cisco Smart License Entitlement Token verification. All requests require active Cisco TAC support contract authentication.

Critical Advisory: Must be deployed alongside Security Bulletin cisco-sa-20250928-ucm-xss (CVSS 7.9) for comprehensive system hardening. Always validate regional configurations using Cisco’s Global Compliance Checker before production implementation.

: Based on technical specifications from Cisco’s EMEA localization framework and Türkiye’s telecommunications regulatory updates.

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