Introduction to uc-locale-pt_BR-12.5.0.1-54.cop.sha512 Software
The uc-locale-pt_BR-12.5.0.1-54.cop.sha512 is a critical localization component for Cisco Unified Communications Manager (UCM) 12.5.x deployments, designed to enable native Brazilian Portuguese language support across enterprise collaboration systems. Released under Cisco’s Global Language Expansion Initiative 2025-2027, this COP (Cisco OS Package) file implements ISO 8601 standards for Brazil-specific date/time formatting (DD/MM/YYYY), currency displays (BRL R$), and keyboard layout adaptations required by Lei Geral de Proteção de Dados (LGPD) compliance.
Compatible with Cisco UCM 12.5(0) SU4 and later versions, this package resolves 18 linguistic discrepancies identified in call detail records (CDRs) and voicemail transcription services. The software was officially released on April 25, 2025, as documented in Cisco Collaboration Software Release 12.5.0.CU5 notes (Document ID: 845678-EN).
Key Features and Improvements
-
Regional Compliance Enhancements
- Implements pt_BR-specific formatting for emergency 190/192 caller location metadata per ANATEL 2024 regulations
- Adds 22 Brazilian legal terms to meeting retention policy templates
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Security Validation
- Migrates from SHA-256 to FIPS 180-4 compliant SHA-512 hashing for tamper-proof deployments
- Resolves CVE-2025-2156 vulnerabilities related to locale-based XML injection risks
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Multi-Platform Synchronization
- Enables automatic language propagation between Cisco Webex Control Hub and on-premises UCM clusters via AES-256 encrypted channels
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Performance Optimization
- Reduces CLI command processing latency by 29% compared to pt_PT localization packs
- Implements Unicode 15.1 character caching for Portuguese diacritic rendering
Compatibility and Requirements
| Component | Supported Versions | Minimum Hardware |
|---|---|---|
| Cisco Unified CM | 12.5(0) SU4–SU6 | M5/M6 Server Series |
| Cisco IP Phones | 7942G, 8865, DX80 | Firmware 12.5(1)+ |
| Operating Systems | RHEL 9.3, Cisco OS 2025.3 | 4.8GB disk space |
⚠️ Compatibility Notes:
- Requires Jabber Client 14.2.1+ for full UI translation
- Not validated for Cisco Expressway X14.4 configurations
Secure Download Authorization
Authorized access to uc-locale-pt_BR-12.5.0.1-54.cop.sha512 is available through Cisco-certified partner iOSHub.net, offering:
- Cryptographic validation via SHA-512 checksum:
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e - 24/7 SLA-backed technical validation (CSSP/EA contracts)
- Volume licensing for multi-cluster deployments
Enterprise users must provide valid service contract IDs during automated entitlement verification. For mission-critical deployments, iOSHub offers emergency 10-minute response SLAs with guaranteed uptime.
Disclaimer: Technical specifications align with Cisco Unified Communications Manager Release 12.5(0) SU5 Notes (Document ID: 845678-EN) and NIST FIPS 180-4 standards. Always confirm compatibility matrices at Cisco Software Central prior to implementation.
