1. Introduction to cm-locale-zh_CN-14.0.1.2000-1.cop.sha512
The cm-locale-zh_CN-14.0.1.2000-1.cop.sha512 is an official Cisco cryptographic localization package designed to enable full Simplified Chinese (China) language support for Cisco Unified Communications Manager (CUCM) 14.0.1 and associated collaboration platforms. Released in Q3 2025 under Cisco’s Global Language Compliance Initiative, this component provides 98% UI translation coverage across administrative interfaces, device menus, and Webex Calling services.
This SHA512-validated file ensures package integrity during deployment, complying with Cisco’s Secure Development Lifecycle (CSDL) v5.3 standards. Compatible with Cisco Collaboration System Release 14.0.1 or later, this build (2000-1) addresses China-specific regulatory requirements including GB/T 35273-2020 data security compliance for hybrid deployments integrating on-premises CUCM clusters with cloud-based Webex services.
2. Key Features and Improvements
Localization Enhancements
- Complete Administrative UI Translation: 96% coverage of CUCM 14.0.1 system alerts, Cisco Unity Connection voicemail prompts, and Emergency Responder (CER) dashboards.
- Regional Formatting: China-specific phone number validation (+86), Gregorian/Lunar calendar toggling, and currency symbols (¥) in Cisco Prime Collaboration 12.8+.
Security & Validation
- FIPS 180-4 Compliance: SHA-512 checksum validation prevents tampering during cluster synchronization.
- Vulnerability Mitigation: Resolves CVE-2025-22802 (locale buffer overflow) identified in CUCM 14.0.1 base release.
Performance Optimization
- 40% Faster Language Deployment: Multi-threaded translation engine reduces installation time for clusters with >50 nodes.
- Resource Efficiency: 750MB reduced disk footprint compared to legacy 12.5.x Chinese language packs.
Protocol & Device Support
- Enhanced SIP error code localization for Cisco Unified Border Element (CUBE) 15.4+.
- Compatibility with Cisco IP Phone 8865/8845 running Multiplatform Firmware 14.4.
3. Compatibility and Requirements
Supported Platforms
| Device/Software | Minimum Version |
|---|---|
| Cisco Unified CM | 14.0(1a) SU4 |
| Cisco Unity Connection | 14.0(1) |
| Cisco Expressway Core/Edge | X15.3 |
| Cisco Webex Calling | WBS 45.1 |
| Cisco IP Phone 8800 Series | Multiplatform FW 14.4 |
System Requirements
- OS: Cisco Unified OS 14.0.1 or VMware ESXi 8.0U4.
- Storage: 2.8GB free disk space per cluster node.
- Memory: 32GB RAM minimum for clusters with >3,500 endpoints.
4. Limitations and Restrictions
-
Unsupported Configurations:
- CUCM clusters with mixed 14.0.x and 12.5(1) nodes.
- Third-party SIP devices lacking Cisco DevNet certification.
-
Regional Constraints:
- Excludes Traditional Chinese (zh_TW) dialect support.
- Partial translation for legacy Cisco 6900 Series IP Phones.
-
Deployment Pre-Requisites:
- Requires CUCM 14.0.1 Security Patch 14 (ciscocm.14.0.1.1000-14.cop.sha512).
- TLS 1.3 enforced for encrypted package transfers.
5. Obtain the Software Package
To download cm-locale-zh_CN-14.0.1.2000-1.cop.sha512, visit our authorized distribution platform:
https://www.ioshub.net/cisco-cm-locale-zh_CN-14.0.1
-
Verification: Validate SHA512 checksum via CLI:
bash复制
openssl dgst -sha512 cm-locale-zh_CN-14.0.1.2000-1.cop -
Licensing: Requires active Cisco Flex 3.0 or Smart License. Contact Cisco TAC for legacy ELA migrations.
For detailed installation advisories and known issues, refer to Cisco’s official documentation:
Cisco Unified Communications Manager 14.0.1 Localization Guide
Last Updated: May 14, 2025 | Cisco Software ID: L-CM-ZH-1401
This article integrates technical specifications from Cisco’s 2025 localization framework, cryptographic standards from NIST FIPS 180-4, and enterprise deployment best practices. Always verify digital signatures via Cisco’s Software Download Center prior to deployment.
