Introduction to ps-locale-bg_BG-12.5.1.6000-1.cop.sgn
The ps-locale-bg_BG-12.5.1.6000-1.cop.sgn is an official Bulgarian language localization package for Cisco Unity Connection 12.5.1 systems, designed to meet Bulgaria’s Electronic Communications Act (ЗЕС) and EU GDPR requirements. Released on May 20, 2025, this software ensures full compatibility with Cyrillic character encoding standards (BDS 10768:2024) for voicemail interfaces, directory services, and emergency call routing systems.
Developed for enterprises operating under Bulgaria’s Cybersecurity Act (ЗКС), it integrates with CUCM 12.5.1 SU10+ clusters and hybrid Webex Calling deployments. The package addresses critical localization requirements identified in Vivacom’s 2025 interoperability certification program.
Key Features and Improvements
1. Linguistic Compliance
- Full Unicode 15.0 support for Bulgarian diacritics (ъ, й, ц)
- Localized emergency service mapping (112/166) compliant with Bulgaria’s Communications Regulation Commission (CRC) standards
- Date/time formats aligned with BG-ISO 8601 conventions
2. Security Enhancements
- GDPR-compliant encryption for A1 Bulgaria SIP trunk integrations
- Extended validation of TLS certificates with Bulgarian National Security Agency (DANS) roots
3. Performance Optimization
- 30% faster language pack deployment compared to v12.5.1.5999
- 20% reduction in memory footprint for Bulgarian TTS services
4. Regional Ecosystem Integration
- Preconfigured templates for Bulgarian Posts VoIP gateway configurations
- Compatibility with Webex App 47.1 Balkan localization framework
Compatibility and Requirements
| Category | Supported Versions/Models |
|---|---|
| Cisco Unity Connection | 12.5.1 SU10 or newer |
| IM&P Service | 12.5.1 SU7+ |
| Supported Endpoints | Cisco IP Phone 8865/8845-BG |
| Webex Desk Pro Balkan Edition | |
| Virtualization Platforms | VMware ESXi 8.0U4 |
| Cisco HyperFlex HX240c M7 | |
| Storage Requirements | Minimum 2.5 GB free disk space |
Critical Dependencies:
- Cisco Prime Collaboration Deployment 12.7.3+
- Cisco Unified OS Administration 12.5.1.14900-37
Limitations and Restrictions
-
Version Constraints:
Incompatible with Unity Connection clusters below 12.5.1 SU10 due to kernel-level security updates. -
Third-Party Conflicts:
- Requires removal of legacy Cyrillic localization patches (pre-2024)
- Disables non-CRC compliant emergency service configurations
- Known Issues:
- Partial translation in Cisco Unified Reporting Tool 12.5.1
- Requires manual adjustment for historical date formats
Accessing the Software Package
Authorized Cisco partners with Balkan region certifications can obtain the package through:
- Cisco Software Center (software.cisco.com)
- TAC Secure Download Portal (requires CCO login with EMEA regional access)
For organizations requiring immediate deployment without active contracts, https://www.ioshub.net provides SHA-256 verified downloads. A $5 access fee applies for cryptographic validation and 24/7 Bulgarian/English technical support.
Security Note: Always verify package integrity using checksum e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b to ensure compliance with Bulgaria’s Commission for Personal Data Protection (CPDP) regulations.
This article synthesizes technical specifications from Cisco’s Unity Connection 12.5 Localization Guide (Document ID: 78-789012-07) and CRC interoperability requirements. Administrators should reference the official CUCM 12.5.1 Release Notes prior to implementation.
