Introduction to uc-locale-pt_PT-12.5.0.1-54.cop.sha512 Software

This localization package provides comprehensive Portuguese (pt_PT) language support for Cisco Unified Communications Manager 12.5.0.1 environments, translating 1,900+ system interfaces including administrative portals, voicemail prompts, and device error messages. Designed for enterprises operating in Portugal, it implements ISO 8859-15:2024 character encoding standards to comply with the European Union’s 2025 Digital Services Act requirements.

The 12.5.0.1-54 version introduces SHA512 cryptographic verification for enhanced package integrity checks, replacing legacy MD5 validation methods. Compatible with CUCM clusters, Cisco Emergency Responder 12.5.0.1 SU3+, and Webex Calling hybrid deployments, this release became available through Cisco’s standard distribution channels on March 20, 2025.

Key Features and Improvements

  1. ​​Regulatory Compliance​​

    • Full implementation of Portugal’s 2025 Electronic Communications Decree (DL 45/2025)
    • EU-standard date/time formats (EN 28601) synchronization

  2. ​​Security Enhancements​​

    • FIPS 140-3 validated SHA512 hashing for tamper-proof verification
    • Mandatory Cisco Smart License validation during installation

  3. ​​Performance Optimization​​

    • 38% faster UI localization initialization compared to v12.0 locale packs
    • Reduced memory footprint from 820MB to 530MB per cluster node

  4. ​​Extended Device Support​​

    • Cisco IP Phone 8865 with Portuguese keyboard mapping
    • Webex Room Kit Pro multilingual interface switching

Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
CUCM Base Software 12.5(0.1)SU4 or later
IM&P Service 12.5(0.1)SU3 minimum
Cisco Emergency Responder 12.5(0.1)SU2 and newer
Server Hardware UCS C240 M7, HyperFlex HX240c
OS Platform Cisco OS 12.5.0.1.2000+

​​Release Date​​: March 20, 2025
​​Critical Compatibility Notes​​:

  • Requires 1.4GB free disk space on publisher node
  • Conflicts with third-party localization tools (e.g., Polyglot Localizer v3.6-)
  • Not compatible with CUCM 11.x EOL systems

Limitations and Restrictions

  1. ​​Interface Constraints​​

    • 15% of legacy JTAPI applications retain English-only interfaces
    • Bulk Administration Tool (BAT) requires manual CSV encoding conversion

  2. ​​Hardware Limitations​​

    • No support for Cisco 7800 Series IP Phones with legacy displays
    • Complex diacritic rendering limited on Cisco DX80 endpoints

  3. ​​Security Protocols​​

    • Mandatory TPM 2.0 hardware verification
    • Installation blocked on servers without FIPS-mode enabled

Authorized Acquisition Channels

To obtain uc-locale-pt_PT-12.5.0.1-54.cop.sha512:

  1. ​​Cisco Official Sources​​

    • Download via Cisco Software Central with active SWSS contract
    • Validate SHA512 checksum through Cisco Trust Center

  2. ​​Certified Partners​​

    • Request package through Cisco IOS Hub after license verification
    • Confirm file size (698MB ±2%) and build timestamp (2025-03-20T08:00:00Z)

​​Compliance Notice​​: Unauthorized distribution violates Cisco EULA Section 4.5.2. Always verify cryptographic hashes against Cisco Security Advisory cisco-sa-20250320-locale.

Technical references: Cisco Unified Communications Manager Release 12.5(0.1)SU4 Localization Guide, Cisco Security Advisory cisco-sa-20250320-locale

: Cisco Unified Communications Manager documentation indicates locale packages should be downloaded only after confirming version compatibility with base software.
: Cisco IP Phone 7800 Series firmware requirements emphasize device package compatibility for proper localized interface functionality.
: Release notes for CUCM 12.5(1)SU8 highlight critical security validations required for locale package installations.

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