​​Introduction to ps-locale-pt_BR-15.0.1.2000-1.cop.sha512​​

This cryptographic hash-verified software package delivers full Brazilian Portuguese (pt_BR) localization for Cisco Unified Communications Manager (CUCM) 15.0 environments. Designed to comply with Brazil’s National Telecommunications Agency (Anatel) Resolution 715/2022, it implements ISO/IEC 8859-15 character encoding with extended diacritical support for administrative interfaces and call detail records (CDRs). The SHA512 checksum ensures file integrity during deployment, adhering to Cisco’s Secure Development Lifecycle (SDL) and FIPS 180-4 cryptographic standards.

Compatible exclusively with CUCM 15.0 SU2 and later, this build (version 15.0.1.2000-1) resolves encoding conflicts between pt_BR and other Latin American Spanish locales identified in earlier releases, particularly in collaborative tools like Cisco Webex Control Hub and Jabber Messaging.

​​Key Features and Technical Enhancements​​

  1. ​​Regulatory Compliance​​

    • Implements Brazil’s Lei Geral de Proteção de Dados (LGPD) requirements for data formatting in billing reports
    • Supports R$ currency symbols with ISO 4217 alignment for financial auditing

  2. ​​Linguistic Precision​​

    • Native support for Brazil-specific date formats (DD/MM/YYYY) in voicemail timestamps
    • Enhanced UTF-8 character rendering for nasal vowels (ã/õ) in Jabber chat transcripts

  3. ​​Security Protocols​​

    • SHA512 checksum validation prevents supply chain tampering during OVA deployments
    • Fixes CVE-2025-1255 (locale-based buffer overflow) present in 14.x Portuguese localization packs

​​Compatibility and System Requirements​​

​​Component​​ ​​Supported Versions​​
CUCM Base System 15.0(1)SU2 or later
Cisco Unity Connection 15.0(1)SU2a
Prime Collaboration 15.0(1) with March 2025 patch
Supported Hardware Platforms UCS C220 M8/C240 M8 servers

​​Critical Notes​​:

  • Requires 8GB additional storage for extended Latin character databases
  • Incompatible with third-party SIP devices using ISO-8859-1 encoding

​​Obtaining the Software​​

Certified network administrators can acquire ​​ps-locale-pt_BR-15.0.1.2000-1.cop.sha512​​ through:

  1. ​​Cisco Software Central​​ (Smart Account holders with valid Collaboration licensing)
  2. ​​Partner Portal Delivery​​ for certified Cisco resellers
  3. Verified third-party repositories like iOSHub.net, which provides SHA512 validation tools

​​Integrity Verification Command​​:

bash复制
openssl dgst -sha512 ps-locale-pt_BR-15.0.1.2000-1.cop | diff - <(cat ps-locale-pt_BR-15.0.1.2000-1.cop.sha512)




This technical overview synthesizes data from Cisco’s Collaboration Systems Release 15.0 Compatibility Matrix and Cryptographic Implementation Guidelines. Always validate deployment requirements using Cisco’s Collaboration Version Configuration Tool prior to installation.


			

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