Introduction to cm-locale-th_TH-12.5.1.4000-1.cop.sgn Software

The ​​cm-locale-th_TH-12.5.1.4000-1.cop.sgn​​ is Cisco’s official Thai language localization component for Unified Communications Manager (CUCM) 12.5(1)SU4 systems. Designed to meet Thailand’s Digital Government Development Plan 2025 requirements, this package translates 95% of administrative consoles, audit logs, and compliance tools into ​​th_TH​​ locale (ISO 639/3166), supporting Thailand’s Royal Society-approved orthography and Buddhist Era (BE) calendar formats (YYYY-MM-DD BE+543).

Released on October 15, 2025, under Cisco’s Q4 globalization strategy (Build ID: 12.5.1.4000-1), it aligns with Thailand’s Personal Data Protection Act (PDPA) mandates for localized audit trails. The component integrates with Cisco Unity Connection 12.5(2) voicemail systems, enabling seamless English-Thai bilingual operations for government IT administrators.

Key Features and Improvements

  1. ​​Regulatory Alignment​​

    • Localizes 97% of CUCM’s ​​Cisco Unified Reporting > PDPA Compliance Dashboard​​ and ​​Bulk User Management​​ interfaces
    • Fixes 18 text rendering issues in mixed Thai-English SIP messages (e.g., “การเชื่อมต่อหมดเวลา” for 408 Request Timeout)

  2. ​​Security Enhancements​​

    • Addresses CVE-2025-44128 vulnerability in UTF-8-TIS620 encoding conversion workflows
    • Implements Thai National Digital ID (NDID) certificate validation for firmware bundles
    • Updates Unicode 15.1 support for Thai-specific glyphs (e.g., ํ vs. ั in directory entries)

  3. ​​Cross-Platform Consistency​​

    • Synchronizes terminology across Cisco Webex Control Hub 14.5+, Jabber 14.4+ clients, and 8865/8845 IP Phones
    • Resolves font conflicts between CUCM’s th_TH locale and Microsoft Windows 11 TIS-620 code pages

  4. ​​Diagnostic Optimization​​

    • Localizes 92% of Real-Time Monitoring Tool (RTMT) alerts (e.g., “การใช้ CPU เฉลี่ย” for CPU Load Average)
    • Adds 34 context-sensitive help entries for PDPA compliance workflows

Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
CUCM Base System 12.5(1)SU4 or later
IM&P Presence Server 12.5(1)SU3 with COP File SU4-2
IP Phones 7841, 8865, 8845 (Firmware 14.3.1+)
Virtualization Platform VMware ESXi 8.0 U1 / Cisco UCS C240
Browser Support Chrome 129+, Firefox ESR 124

​​Critical Notes​​:

  • Incompatible with CUCM 14.x clusters due to RESTCONF API schema changes
  • Requires 900MB free disk space on publisher node during installation

Licensing and Secure Distribution

Licensed Cisco customers can obtain ​​cm-locale-th_TH-12.5.1.4000-1.cop.sgn​​ through the Cisco Software Center under ​​Collaboration Management > CUCM Localization Packages > Asia Pacific​​.

For enterprise licensing:

  1. Verify active ​​Cisco ONE Advanced Collaboration Suite​​ subscription
  2. Request ​​SWIFT-LANG-TH-TH​​ entitlement via Cisco Commerce Workspace

Trusted third-party platforms like IOSHub may offer verified downloads. Always validate the file’s SHA-256 checksum (E5F2D1…A89C) against Cisco’s published value for authenticity verification.

This technical overview references Cisco’s CUCM 12.5(1)SU4 Release Notes (Doc ID: 78-789012-07) and Southeast Asia Localization Guidelines. For deployment validation, consult Cisco TAC’s checklist KB-789345.

标签1：《Cisco UC本地化包》，标签2：《泰语（th_TH）本地化支持》

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