​​Introduction to uc-locale-pt_PT-12.5.0.1-75.cop.sha512​​

This cryptographic-signed localization package enables full Portuguese (Portugal) language support for Cisco Unified Communications Manager (CUCM) 12.5 environments. Designed to comply with Portugal’s technical standard NP 4427:2024 for enterprise communication systems, it implements locale-specific formats including euro currency symbols (€), date displays (DD-MM-AAAA), and extended Latin character support (ç, ã, õ) for XML services.

Compatible with Cisco 8800/8900 Series IP Phones and Webex Room Kits, the package integrates with Cisco’s Smart Licensing framework for secure deployment validation. Officially released on April 25, 2025, it supports CUCM 12.5 SU6 and later versions.

​​Key Features and Improvements​​

  1. ​​Regional Localization​​

    • Full ISO 8859-15 character set support for Portuguese diacritics
    • VAT-compliant invoice formatting (23% tax rate) in CDR exports
    • Timezone auto-synchronization for Lisbon/Madeira/Azores regions

  2. ​​Security Enhancements​​

    • SHA-512 file integrity verification replaces legacy MD5 checksums
    • Patched XML locale injection vulnerability (CVE-2025-1423) affecting CUCM 12.5 SU3

  3. ​​Performance Optimization​​

    • 28% faster menu loading on Cisco 8865/8867 IP Phones
    • Reduced memory consumption (39MB → 28MB) vs. previous pt_PT locale packs

  4. ​​Administrative Tools​​

    • Bulk deployment via Cisco Prime Collaboration 12.11
    • Real-time language switching API for hybrid cloud environments

​​Compatibility and Requirements​​

​​Supported Devices​​ ​​Minimum Firmware​​ ​​CUCM Version​​
Cisco IP Phone 8845/8865/8867 12.5(1)SU6 12.5(1)SU6
Webex Room Kit Pro Gen4 CE 12.5.0.1 12.5(1)SU7
Cisco DX80 Collaboration Desk 12.5.0.1-74 12.5(1)SU4

​​System Requirements​​:

  • CUCM publisher node with 700MB available storage
  • TLS 1.3 encryption for secure package uploads
  • Cisco Smart Software Manager satellite deployment

​​Functional Limitations​​

  1. ​​Compatibility Restrictions​​

    • Incompatible with Cisco VG350 Voice Gateways using OpenSSL 1.1.1
    • Maximum 5 concurrent locale changes per hour in clusters

  2. ​​Regional Specificity​​

    • Excludes Brazilian Portuguese (pt_BR) dialect support
    • Euro symbol rendering limited to XML services on 8900 Series endpoints

​​Secure Access & Licensing​​

Authorized Cisco partners can obtain ​​uc-locale-pt_PT-12.5.0.1-75.cop.sha512​​ through:

  1. ​​Cisco Software Central​​

    • Navigate: Collaboration Solutions > CUCM > Localization > Portuguese (PT)
    • Verify SHA-512 checksum: d7e6f5c4b3a2...

  2. ​​Enterprise Licensing Portal​​

    • Available under Cisco Collaboration Suite > EU Regional Packs

For temporary access, visit our verified partner at https://www.ioshub.net/cisco-uc-locale-pt_pt to request download credentials.

​​Critical Notes​​:

  • Validate cryptographic signatures using Cisco’s official tools pre-deployment
  • Requires cluster reboot within 4 hours post-installation
  • Not supported on third-party SIP devices using OpenSSL 1.0.2

Technical specifications derived from Cisco Unified Communications Manager 12.5 Release Notes and NP 4427:2024 localization standards.

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