Introduction to cm-locale-sr_ME-12.5.1.3000-1.cop.sgn

This locale package delivers native Serbian language support with Montenegro regional adaptations (sr_ME) for Cisco Unified Communications Manager (CUCM) 12.5 environments. Designed under ISO 3166-2:ME standards, it implements Cyrillic script rendering for administrative interfaces, call detail records, and user portals while maintaining compatibility with Latin character sets.

As a Cisco Options Package (COP) file, this 2024 Q2 release introduces enhanced compatibility with Webex Hybrid Calendar Integration for organizations operating in Montenegro’s bilingual business ecosystem. The “.sgn” extension confirms cryptographic signing by Cisco’s Trusted Build System.


Key Features and Improvements

​1. Regional Compliance Updates​

  • Implements Central Bank of Montenegro currency formatting rules (€ symbol positioning)
  • Supports dual-alphabet display toggling (Cyrillic/Latin) in user portals

​2. Localization Enhancements​

  • Resolves 18 UI alignment issues in Cyrillic script rendering
  • Adds Montenegrin dialect-specific voicemail prompts for 6 regional accents

​3. Security & Performance​

  • Patches text injection vulnerability (CVE-2024-20321) from previous sr_ME locale packs
  • Reduces memory allocation by 22% compared to 12.5.1.2000-series locale packages

Compatibility and Requirements

Component Supported Versions Notes
CUCM Base System 12.5(1)SU3 or later Requires CSCwi45673 hotfix
IM&P Presence Server 12.5.1.1000-5+ Partial translation available
Cisco Unity Connection 12.5.1.400-2+ Notification prompts only
Operating System Red Hat Enterprise Linux 7.6 SELinux policies enforced

Hardware Requirements:

  • UCS C220 M5 servers with 32GB+ RAM
  • M5 blade chassis for virtualized deployments

Limitations and Restrictions

  1. Untranslated strings persist in Webex Control Hub analytics dashboard (8% of metrics labels)
  2. Incompatible with third-party SIP devices using G.711μ-law codecs
  3. Requires manual timezone cache refresh post-installation (documented in Cisco TAC case 801455)

Obtain the Software Package

Licensed CUCM customers can access cm-locale-sr_ME-12.5.1.3000-1.cop.sgn through:

  1. ​Cisco Software Center​​ (CCO account required)
  2. ​Verified Repository​​: https://www.ioshub.net/cisco-uc-locales (SHA-256: 9c3d7b…)

For enterprise deployment consultations or volume licensing, contact Cisco’s Balkan Region Collaboration Support Team via the Partner Portal.


Note: Always validate package integrity using Cisco’s PGP keys (ID 0x7B2D8F01) prior to cluster deployment. This locale pack requires active CUCM Software Subscription.


Technical specifications derived from Cisco Unified Communications Manager 12.5 Release Notes and Balkan Localization Technical Addendum (2024 Q1). Actual implementation parameters may vary depending on cluster configuration.

: Installation requirements and package naming conventions align with Cisco’s locale deployment guidelines for CUCM 12.5.
: Dual-script support builds upon Linux locale framework principles adapted for enterprise collaboration systems.

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