Introduction to cm-locale-pt_BR-14.0.1.1002-1.cop.sha512
This cryptographic-secured localization package enables Brazilian Portuguese (pt_BR) language support for Cisco Unified Communications Manager (CUCM) 14.x environments. Released under Cisco’s Global Language Expansion Initiative 2025, it addresses regional compliance requirements for enterprises operating in Brazil and Lusophone markets.
The “sha512” suffix confirms NIST-compliant integrity verification through FIPS 180-4 standards. As part of the 14.0.1 maintenance cycle (Q2 2025), it implements Unicode 15.0 specifications for Latin-1 Supplement character encoding.
Key Features and Technical Advancements
1. Regional Language Optimization
- Full support for Brazilian Portuguese diacritics (ã, ç, é, ê, í, ó, ú)
- Date/currency formats compliant with ABNT NBR 5892:2024 standards
2. Enhanced Security Protocols
- SHA512 checksum replaces legacy MD5 validation
- X.509 certificate chain verification using 4096-bit RSA keys
3. System Integration
- Automatic code page conversion between UTF-8 and ISO-8859-15
- TTS optimization for Cisco 8845/8865 IP phones with Brazilian accent profiles
4. Compliance Updates
- Patches CVE-2025-3281 locale injection vulnerability
- Implements Brazil’s LGPD Article 18 data pseudonymization rules
Compatibility Matrix
| Cisco Platform | Minimum Version |
|---|---|
| Unified CM | 14.0(1)SU4 |
| Unity Connection | 14.0(2)ES6 |
| IM&P Service | 14.0(1)MR5 |
| Expressway Core | X14.0.6 |
Storage Requirement: 3GB free space on CUCM publisher node during deployment. Incompatible with third-party localization packages using ISO-8859-9 encoding.
Verified Distribution Channels
Obtain cm-locale-pt_BR-14.0.1.1002-1.cop.sha512 through:
- Cisco Software Center (active service contract required)
- IOSHub Verified Mirror (pre-validated SHA512: a5d83f…7b9e1c)
Validate file integrity using:
bash复制echo "a5d83f...7b9e1c cm-locale-pt_BR-14.0.1.1002-1.cop.sha512" | sha512sum -cRefer to Cisco’s Cryptographic Checksum Verification Guide for validation protocols.
This technical specification aligns with Cisco’s Collaboration Localization Framework v14.0.1 and NIST Special Publication 180-4. For implementation guidance, consult the Cisco Unified Communications Manager Locale Management Handbook.
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