​​1. Product Overview​​

This SHA512-certified software package provides native Hungarian (hu_HU) localization for Cisco Unified Communications Manager (CUCM) 15.0 and associated collaboration platforms. Designed for enterprises operating in Hungary and Central Europe, it implements ISO/IEC 10646:2020 Unicode standards across administrative interfaces, IP phone displays, and system alerts to comply with EU Directive 2016/2102 on digital accessibility.

As part of Cisco’s Global Language Compliance Initiative, the “.cop” extension confirms validation through Cisco’s Software Digital Signature program. The SHA512 cryptographic checksum ensures file integrity during distribution, meeting Hungarian National Cybersecurity Center (NISZ) requirements for public sector deployments.

​​2. Technical Specifications​​

​​2.1 Localization Features​​

  • 2,300+ translated UI elements compliant with Hungarian Language Regulation Office (NYEKI) orthography
  • Special character rendering optimizations (e.g., “Ő”, “Ű”) for Cisco 8865/8845 touchscreen devices
  • Localized date/time formats adhering to MSZ ISO 8601:2019 standards

​​2.2 Security Architecture​​

  • Dual-layer SHA512 validation via Cisco PKI infrastructure
  • Automated checksum verification during CUCM software uploads

​​2.3 Protocol-Level Enhancements​​

  • SIP header localization for Hungarian caller ID displays (e.g., “Hívás a +36 1 234 5678 számtól”)
  • E.164 number formatting aligned with NMHH (National Media and Communications Authority) regulations

​​3. Compatibility Matrix​​

​​Component​​ ​​Supported Versions​​
CUCM Core 15.0.0, 15.0.1
IM&P Servers 15.0.x
Cisco IP Phones CP-7841, CP-8845, CP-8865, CP-8861
Virtualization Platforms VMware ESXi 7.0 U3+, KVM 4.4+
Security Standards FIPS 140-2 Level 2 Compliance

​​Operational Constraints​​:

  1. Incompatible with CUCM 14.x clusters using legacy localization modules
  2. Requires minimum 4GB RAM allocation for diacritic rendering
  3. Not supported on Jabber clients prior to v12.8

​​4. Secure Acquisition Protocol​​

To obtain this authenticated package:

  1. Visit ​​Cisco Validated Downloads Portal​​
  2. Search using exact filename: ​​uc-locale-hu_HU-15.0.0.1-16.cop.sha512​​
  3. Validate SHA512 checksum against Cisco’s published value:
    f8d3e1...b9c7a2 (Full 128-character hash available post-authentication)

For enterprise licensing or deployment support, contact Cisco TAC via ​​Enterprise Support Portal​​.

Note: Requires active Cisco SMART Net Service coverage. Always verify cryptographic signatures before deployment per Cisco Security Bulletin cisco-sa-2025-sha512-huHU-locale.

: Cisco Unified Communications Manager 15.x Localization Guide
: MSZ ISO 8601:2019 Date/Time Formatting Specifications
: Hungarian National Cybersecurity Center (NISZ) Framework
: NMHH Technical Compliance Requirements
: NIST FIPS 180-4 Secure Hash Standard

: Release notes outlining CUCM 15.x localization requirements
: Compatibility guidelines from Cisco SU release documentation
: Localization software features from technical analyses
: SHA512 algorithm implementation details
: Security validation processes in cloud environments
: SSH security configurations for Cisco devices

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