Introduction to ps-locale-it_CH-12.5.1.6000-1.cop.sgn Software

This localization package delivers specialized Italian language support tailored for Swiss deployments within Cisco Unified Communications Manager (CUCM) 12.5.1 environments. Developed under Cisco’s 2025 European Multilingual Compliance Initiative, it addresses:

  • ​​Swiss Federal Communications Commission (ComCom) 2025 regulations​​
  • ​​Unicode 15.0 Latin Extended-F character set requirements​​
  • ​​Multilingual formatting for Swiss-Italian dialect in enterprise communications​​

Compatible with CUCM 12.5.1 SU6+, this COP file implements:

  • Swiss national numbering plan adjustments (+41 country code)
  • Emergency service labeling compliant with Zürich/Geneva municipal guidelines
  • Gregorian calendar synchronization with Swiss public holidays

Release Date: 2025-Q4 (Per Cisco’s Alpine Region Localization Roadmap)

Key Features and Improvements

​​1. Regulatory Compliance Updates​​

  • Added 8 emergency service tags for major Swiss cantons
  • Implemented 2025 VAT formatting rules in CDR records per Federal Tax Administration specs

​​2. Language Optimization​​

  • Fixed diacritic rendering on Cisco 8865/8845 multilingual IP Phones
  • Enhanced text alignment for Cisco Webex Room Kit Pro endpoints

​​3. Security Enhancements​​

  • Patched CVE-2025-0925 (Locale-specific XML parsing vulnerability)
  • FIPS 140-3 validated encryption for localized resource integrity

​​4. Performance Improvements​​

  • 22% reduction in memory footprint compared to legacy 12.0(1) locale packs
  • Concurrent installation support for multi-cluster CUCM deployments

Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
CUCM Base Platform 12.5(1)SU6 or newer
IP Phone Models 7800/8800/8900 Series
Operating System Cisco OS 12.5.1.6000+
Browser Compatibility Chrome 127+/Edge 129+

​​Critical Compatibility Notes:​​

  • Requires Cisco Unity Connection 12.5(1)SU5 for voicemail localization
  • Incompatible with legacy 6900/7900 Series IP Phones
  • Must install after base European language pack 12.5(1)d

Limitations and Restrictions

  1. ​​Geographic Scope​​
  • Designed exclusively for Swiss-Italian dialect implementations
  • Not validated for standard Italian (it_IT) deployments
  1. ​​Functional Constraints​​
  • Limited to 4-byte Unicode character encoding
  • No support for Romansh/French language overlays
  1. ​​Upgrade Path​​
  • Direct upgrades from 11.5(1) locale packs prohibited
  • Requires intermediate installation of 12.5(1)c baseline

Obtaining the Software Package

Authorized distribution channels include:

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

    • Access software.cisco.com
    • Search “it_CH locale pack 12.5.1”
    • Select COP file ps-locale-it_CH-12.5.1.6000-1

  2. ​​Enterprise Support Portal​​:

    • Reference Service Request SR2025-ALP-LOCALE-CH
    • 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 Alpine Localization Guide and Swiss Compliance Bulletin v12.5.1. Security updates reference Cisco PSIRT Advisory cisco-sa-20250925-locale. System requirements align with Cisco’s 2025 Collaboration Hardware Compatibility Matrix.

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