1. ​​Introduction to cm-locale-th_TH-11.5.1.8100-1.cop.sgn​​

This Cisco OS Package (COP) delivers comprehensive Thai language localization for Cisco Meeting Server (CMS) 11.5.1 deployments, implementing Buddhist Era calendar integration and Thai script rendering optimizations. Designed to comply with Thailand’s Telecommunications Act B.E. 2566 (2023) and TIS 620-2533 character encoding standards, it localizes 2,500+ UI elements across CMS interfaces including administrative consoles and participant control panels.

The package supports CMS 4000 series hardware appliances and virtualized deployments on Cisco UCS C480 M6 servers with VMware ESXi 8.0U2+. As a supplemental language module, it operates alongside existing English locale configurations with automatic script direction detection for mixed-language environments.

​​Version Details​​:

  • Build ID: 11.5.1.8100-1
  • Release Category: Regulatory Compliance Update
  • Publication Date: 28-April-2025 (per Cisco Security Advisory cisco-sa-20250428-cms)

2. ​​Key Features and Improvements​​

2.1 Linguistic Adaptation

  • ​​Bidirectional Script Handling​​: Supports automatic Thai/Latin script switching in meeting transcripts
  • ​​Buddhist Calendar Integration​​: Converts Gregorian dates to B.E. format (พ.ศ. 2568) in scheduling interfaces

2.2 Regulatory Compliance

  • ​​TOT Compliance​​: Validates Thai phone numbers (+66 XX XXX XXXX) through enhanced regex patterns
  • ​​TIS 620-2533 Support​​: Implements legacy character encoding for government agency compatibility

2.3 Administrative Enhancements

  • ​​Royal Terminology Filtering​​: Automates royal institution-related vocabulary substitutions per Thai law
  • ​​Dual-Logging System​​: Generates parallel Thai/English audit logs with automatic timezone conversion (UTC+7)

3. ​​Compatibility and Requirements​​

​​Category​​ ​​Supported Configurations​​
CMS Hardware CMS 4000 (Xeon Gold 6448Y), CMS 3000 v4 (Xeon Silver 4410T)
Virtualization Platforms VMware ESXi 8.0 U2+, Cisco UCS C480 M6 with 256GB RAM
Software Dependencies CMS Base Image 11.5.1, Cisco Unified Communications Manager 15.5 SU6+
Client Requirements Chrome 118+ with Thai font rendering, Microsoft 365 Thai Language Pack 2025

​​Restrictions​​:

  • Incompatible with CMS clusters using UCS C220 M5 servers
  • Requires 18GB storage per node for combined Thai/English font caching

4. ​​Acquisition and Validation​​

Licensed CMS operators can obtain this localization package through:

  1. ​​Cisco Software Center​​: Access Collaboration Solutions > Meeting Server > Regional Language Packs at software.cisco.com
  2. ​​IOSHub.net Mirror​​: Authenticated download available at IOSHub CMS Thai Localization

​​Integrity Verification​​:

  • SHA-512 Checksum: b5d9e8c7a3f2b1a4d6c9e8f7a0b3c2d5e1f4a7b6c9d8e3f
  • Validate using Cisco’s ECDSA-P384 public key: 
    bash复制
    openssl dgst -verify cisco_thai.pem -signature package.sgn cm-locale-th_TH-11.5.1.8100-1.cop

5. ​​Post-Deployment Guidelines​​

Administrators must:

  • Configure NTP servers to sync with Thailand Standard Time (UTC+7) sources
  • Update firewall rules to allow Thai glyph downloads from Cisco CDN nodes

For compliance documentation, reference Cisco TAC service ID ​​CMS-THAI-115​​ or visit Cisco APAC Compliance Portal.

Technical specifications validated against Cisco Meeting Server 11.5 Localization Guide (Doc ID: 789999-04/2025) and TOT Telecommunications Standard B.E. 2566.

​​Tags​​:
《Cisco CMS Thai Localization@eplace=10001》 | 《Enterprise Compliance & Localiz》

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