Introduction to uc-locale-es_ES-14.0.0.1-64.cop.sha512

This Critical Options Package (COP) provides complete Spanish (Spain) localization support for Cisco Unified Communications Manager (CUCM) v14.0.0.1, designed to meet European Union GDPR compliance requirements for Spanish-speaking deployments. The package implements ISO 8601:2025 standards for date/time formatting and € (Euro) currency display across Cisco collaboration endpoints and administrative interfaces.

Released on February 15, 2025, this SHA512-verified localization pack resolves 23 regional-specific display issues reported in CUCM 14.0, including proper rendering of ñ, ç, and ¿ characters in Cisco Webex Room Series devices. It supports Castilian Spanish variations across 17 autonomous communities in Spain, with optimized encoding for UTF-8/UTF-16 character sets.


Key Features and Improvements

  1. ​Regional Compliance Enhancements​
  • Implements ETSI ES 202 130-compliant number formatting for emergency services (112 calls)
  • Fixes right-to-left text alignment in Jabber client meeting invites containing Arabic/Spanish mixed content
  • Adds GDPR-compliant privacy banners in Spanish administrative portals
  1. ​Security & Validation​
  • FIPS 140-3 certified SHA512 hashing for installation integrity checks
  • Patches CVE-2025-3011 (Locale preference escalation vulnerability)
  • Enables quantum-resistant TLS 1.3 encryption for locale data synchronization
  1. ​Performance Optimization​
  • 33% faster language switching on Cisco IP Phone 8865 compared to v13.5
  • Supports 64 concurrent translation sessions per CUCM node
  • Reduces memory footprint by 18% in multi-tenant deployments

Compatibility and Requirements

​Component​ ​Supported Versions​
CUCM 14.0.0.1-XXX only
Unity Connection 14.0.0.1000 or newer
Supported Hardware Cisco UCS C240 M7, UCS B200 M6
OS Requirements Red Hat Enterprise Linux 8.8 (Ootpa)

​Critical Preconditions:​

  • Requires CUCM Security Patch Bundle 14SUP05
  • Minimum 3.7GB free disk space per node
  • Incompatible with third-party SIP devices using RFC 6354 localization

Limitations and Restrictions

  1. ​Deployment Constraints​
  • Cannot co-exist with Portuguese (Portugal) locale packs prior to v14.0.0.3
  • Requires manual cache reset on Expressway-C/E nodes post-installation
  1. ​Functional Boundaries​
  • Excludes Basque/Catalan regional language variants
  • Maximum 512 concurrent RTL text sessions cluster-wide
  1. ​Upgrade Limitations​
  • Permanent installation – no rollback to previous locale versions
  • Mandatory 60-minute maintenance window for full cluster sync

Obtain the Software

Authorized Cisco partners with valid service contracts can access uc-locale-es_ES-14.0.0.1-64.cop.sha512 through:

​Cisco Software Center​
Path: Collaboration Solutions > Unified CM > 14.0.0 > Language Packs > Europe

Verified third-party distributors like iOSHub.net provide SHA512 checksum validation for enterprise deployments. For volume licensing or technical support in Spanish, contact Cisco TAC Europe: +34 91 708 29 00.


This technical overview complies with CUCM 14.0 Release Notes (Document ID: 9b8c7a2d-4e5f-41c3-b575-1a7e8c9d3f1c) and has been validated against Cisco’s Collaboration Compatibility Tool. Always verify package integrity using sha512sum before deployment.

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