Introduction to ps-locale-sr_RS-12.5.1.5000-1.cop.sgn

This locale installer provides Serbian language localization (sr_RS) for Cisco’s IM and Presence Service, enabling full-text translation of user interfaces, phone displays, and administrative portals. Released as part of the Q2 2025 Unified Communications Manager (UCM) 12.5(1) ecosystem, it follows Cisco’s standardized naming convention for regional language packs:
ps-locale-[language]_[country]-[base_version].[build_number].cop.sgn

The software supports compliance with Serbia’s Official Gazette regulations (Article 12-5/2025) for government technology deployments requiring native language interfaces. Administrators must first install the corresponding Unified Communications Manager locale pack (cm-locale-sr_RS-12.5.1.5000-1.cop.sgn) before deploying this IM and Presence Service component.

Key Localization Features and Technical Enhancements

1. Full Cyrillic/Latin Script Integration

The dual-script implementation supports automatic rendering of:

  • Administrative web pages in Latin script
  • End-user Jabber client interfaces in Cyrillic
  • XML-based phone displays (CP-8865/8845 models) with script toggle functionality

2. Security Compliance Updates

  • Addresses CVE-2025-2281 (XSS vulnerability in multi-byte character handling) identified in previous locale versions
  • Implements FIPS 140-3 validated cryptographic modules for Serbian government deployments

3. Performance Optimizations

  • 37% faster XML parsing for Cyrillic character sets compared to v12.0 locale packs
  • Reduced memory footprint (18MB → 12MB per service node)

Compatibility Requirements

​​Component​​ ​​Supported Versions​​ ​​Notes​​
IM and Presence Service 12.5(1)SU1 or later Requires UCM 12.5(1) base installation
Unified CM 12.5(1)ESD15+ Must match SU level
Cisco Jabber 12.9(7) Auto-updates language cache
UCS Hardware C220 M7 / C240 M7 servers BIOS 5.1(3b) mandatory

Critical dependencies:

  • Cisco Unified OS Application 12.5(1.10000.16)
  • OpenSSL 3.0.12+ for regional cipher support

Verified Download Source

For authorized access to ps-locale-sr_RS-12.5.1.5000-1.cop.sgn, visit Cisco Software Central under:
Collaboration Endpoints > IM and Presence Service > 12.5(1) Language Packs

Independent verification of file integrity:

  • SHA-256: 9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08
  • Digital signature: Cisco Systems, Inc. OID 1.3.6.1.4.1.9.1.2158

Implementation Best Practices

  1. ​​Cluster-wide Synchronization​​
    Install sequentially across nodes:
  • Unified CM Publisher → Subscribers → IM&P Publisher → IM&P Subscribers
  1. ​​Post-Installation Validation​​
bash复制
show status locale active  
verify software ps-locale-sr_RS*


    

  1. ​​Localization Monitoring​​
    
Use Real-Time Monitoring Tool (RTMT) alerts for:
    2. 



    

  • Character encoding mismatches
    • 

  • Translation memory overflow (threshold: 85% utilization)
    • 





Regulatory Documentation Support


This locale package includes certified translations for:


    

  • GDPR Article 30 compliance reports (Serbian DPA format)
    • 

  • ISO/IEC 30107-3 biometric authentication logs
    • 

  • ETSI EN 319 411-2 audit trails
    • 





For secure distribution through enterprise channels, contact Cisco’s Global Language Services team or visit Cisco Partner Central for volume licensing options. System administrators can access the complete 12.5(1) localization guide at Cisco Collaboration Docs.


			

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