Introduction to uc-locale-da_DK-14.0.0.1-42.cop.sha512

This SHA512-signed localization package provides complete Danish language support (da_DK) for Cisco Unified Communications Manager (CUCM) version 14.0.x environments. Designed for enterprises operating in Nordic regions, it enables system interfaces, error messages, and user portals to display localized content while maintaining full compatibility with Cisco’s security architecture.

The software follows Cisco’s COP (Cisco Options Package) file format standards, ensuring seamless integration with CUCM clusters through SHA512 cryptographic verification. First released in Q4 2024 as part of CUCM 14 SU2 (Software Update 2), it supports real-time language switching without service interruption.


Key Features and Technical Enhancements

​1. Full Locale Standardization​

  • Implements ISO 639-1 (da) and ISO 3166-1 (DK) standards for date/time formats
  • Supports UTF-8 character encoding for Danish-specific letters (Æ/æ, Ø/ø, Å/å)

​2. Security Compliance​

  • 1024-bit RSA signature validation through embedded SHA512 hashing
  • Compatibility with FIPS 140-2 Level 3 validated cryptographic modules

​3. UI Consistency Improvements​

  • Localizes 3,200+ interface elements in CUCM Administration and User Options portals
  • Synchronizes terminology with Cisco’s global localization framework

​4. Diagnostic Enhancements​

  • Real-time language pack integrity checks via Cisco Unified Reporting Tool
  • Detailed error logging for locale-specific service events

Compatibility Requirements

​Component​ ​Supported Versions​
CUCM Base System 14.0.1.10000-356 and later
IM & Presence Service 14.0.1.10000-421 or newer
Unity Connection 14.0.1.ES11+
Hardware Platforms Cisco UCS C220 M6/M7 servers
Virtualization VMware ESXi 8.0 Update 2

​Critical Compatibility Notes​​:

  1. Requires minimum 512MB free partition space on CUCM publisher node
  2. Incompatible with third-party language packs using legacy SHA1 signatures
  3. Must install after core 14.0.1.10000-356 SU bundle for proper dependency resolution

Secure Download Verification

To ensure package authenticity:

  1. Compare SHA512 checksum with Cisco’s official release bulletin
  2. Validate digital certificate chain using Cisco CA public key (OID 1.3.6.1.4.1.9.12.3.14)
  3. Perform test installation on non-production CUCM subscriber node

For authorized access to ​​uc-locale-da_DK-14.0.0.1-42.cop.sha512​​, visit Cisco Software Center or contact certified partners. System administrators needing immediate deployment assistance may consult Cisco TAC using service contract ID validation.


Note: Always verify cryptographic signatures before deploying language packs in CUCM clusters. Refer to Cisco Security Advisory cisco-sa-20241210-locale for recent vulnerability mitigations.

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