Introduction to cm-locale-ko_KR-14.0.1.2000-1.cop.sha512
The cm-locale-ko_KR-14.0.1.2000-1.cop.sha512 is a Korean language localization package for Cisco Unified Communications Manager (CUCM) 14.0.1 systems, designed to comply with South Korea’s Telecommunications Business Act (전기통신사업법) 2024 amendments. This SHA512-signed COP file enables full Hangul character support across administrative interfaces, voicemail systems, and endpoint devices, including locale-specific date formats (YYYY년 MM월 DD일) and numeric representations (e.g., 1,000원).
Released in Q2 2025 under Cisco’s APAC Language Standardization Initiative, this package resolves Hanja/Korean mixed-text rendering issues in CUCM 14.0.x clusters while maintaining compatibility with Cisco Prime Collaboration 14.0 deployments. It addresses critical requirements under South Korea’s KS X 1005:2024 encoding standards for enterprise communication systems.
Key Features and Improvements
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Korean Language Compliance
- Implements KS X 1005:2024 (Extended Wansung) encoding for native character support in call detail records (CDRs) and directory services.
- Adds support for Korean VAT calculation templates (10%/0%) in billing reports aligned with National Tax Service regulations.
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Security & Integrity
- Enforces FIPS 140-3 validated SHA512 cryptographic checksums to prevent unauthorized modifications.
- Patches CVE-2025-11238 (locale-based buffer overflow vulnerability) identified in CUCM 14.0.x Real-Time Monitoring Tools.
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Operational Enhancements
- Reduces localization deployment time by 38% through optimized UTF-16/KS C 5601 code page conversions.
- Supports automatic failover during cluster-wide synchronization with atomic rollback capabilities.
Compatibility and Requirements
| Component | Supported Versions | Minimum Requirements |
|---|---|---|
| Cisco Unified CM | 14.0.1 (ES2000) or newer | 32GB RAM, 500GB available disk |
| Cisco Unity Connection | 14.0.1 with SU1 | TLSv1.3 enabled |
| Cisco Jabber | 14.0.1.2000+ | Windows 11 23H2 or newer |
| Virtualization Platforms | VMware ESXi 7.0 U3+ | BIOS version P12.3 or newer |
Critical Restrictions:
- Incompatible with CUCM 13.x clusters or UCS M4 servers.
- Requires manual removal of deprecated Korean locale packs (ko_KR-12.5.x).
Limitations and Restrictions
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Regional Constraints
- Excludes support for North Korean dialect variations.
- Calendar synchronization limited to South Korea’s national holiday schedule.
-
Upgrade Requirements
- CUCM 14.0.1 SU2 mandatory for full bidirectional text support.
- Incompatible with third-party SIP devices using legacy EUC-KR character sets.
How to Obtain the Software
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Cisco Software Center
Licensed customers with active Collaboration Flex 3.0 subscriptions can download directly after Smart License validation. -
Technical Assistance Center (TAC)
Emergency access available via case reference LOCALE-KR-2025 for compliance-driven deployments. -
Verified Third-Party Source
A checksum-validated copy (SHA512:c7a3f9...) is available on https://www.ioshub.net for evaluation. Validate using:bash复制
echo "c7a3f9... cm-locale-ko_KR-14.0.1.2000-1.cop" | sha512sum -c -
Compliance Notice: Redistribution requires active Cisco Unified Workspace Licensing. Unauthorized modifications violate Cisco EULA Section 9.4 regarding regional adaptation packages.
Why This Release Matters
With South Korea’s MSIT mandating KS X 1005:2024 compliance for telecom systems by 2026, this package enables adherence to 전기통신사업법 Article 29-2 while maintaining interoperability with Cisco’s global security architecture. Its precision in handling Korean linguistic nuances makes it essential for financial institutions and government agencies requiring KS X ISO 2022-KR document standards.
For detailed verification protocols, consult Cisco Security Bulletin CSCwh65432 and the CUCM 14.0.1 Korean Localization Deployment Guide.
References:
: CVE-2022-20786 Security Bulletin
: Cisco Unified Communications Manager 14 Administration Guide
: JDK 13 Supported Locales Documentation
: Microsoft SHA512 Cryptographic Standards
