Introduction to UCSInstall_CUC_14.0.1.13900-70.sha512.iso
This cryptographically verified installation package provides the base image for Cisco Unified Communications Manager (CUCM) version 14.0.1 Supplemental Update 7, specifically designed for VMware ESXi deployments. The ISO implements FIPS 140-3 compliant security protocols and contains preconfigured templates for rapid deployment in hybrid cloud environments.
Developed under Cisco’s Enhanced Software Maintenance cycle, this release resolves 18 critical vulnerabilities identified in previous CUCM versions (14.0.1 SU1-SU6), including SIP protocol stack overflow protection and certificate validation improvements. Certified for both on-premises and Webex Calling hybrid implementations, it meets GDPR and CCPA compliance requirements for enterprise communications.
Key Features and Improvements
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Security Enhancements
- TLS 1.3 protocol implementation for SIP trunk connections
- Automated certificate rotation system with 90-day enforcement cycles
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Performance Optimization
- 40% faster call processing through enhanced SIP stack architecture
- Reduced VM resource consumption with dynamic memory allocation
-
Compliance Updates
- EU ePrivacy Directive 2024-compliant call detail recording
- Automated retention policy enforcement for CDR databases
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Virtualization Support
- VMware vSphere 8.0U2 compatibility with NVMe over Fabrics
- Hyper-V 2025 guest cluster support for active/active configurations
Compatibility and Requirements
| Component | Supported Versions |
|---|---|
| Cisco UCS B-Series Blade Servers | B200 M6/M7, B480 M5 |
| Cisco UCS C-Series Rack Servers | C220 M6, C480 ML M5 |
| Hypervisors | VMware ESXi 8.0U3+, Hyper-V 2025 |
| Storage | NetApp AFF A400, Pure Storage FlashArray//XL |
System Prerequisites
- 64GB RAM minimum for production deployments
- 500GB SSD storage for base installation
- TPM 2.0 module with Secure Boot enabled
Limitations and Restrictions
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Upgrade Constraints
- Requires CUCM 14.0.1 SU6 as minimum baseline for in-place upgrades
- Incompatible with third-party SIP devices using SHA-1 certificates
-
Virtualization Limitations
- No support for Kubernetes containerized deployments
- VMware snapshots disabled during active call processing
Obtaining the Software
This installation image is distributed through Cisco’s Secure Content Delivery Network with three access pathways:
-
Enterprise Licensees
- Download via Cisco Software Central using Smart Account privileges
- Search catalog ID UC-INSTALL14-SU7
-
Certified Partners
- Request through Cisco Commerce Workspace (CCW) portal
- Requires active CCO account with UC license entitlements
-
Authorized Resellers
Platforms like IOSHub provide legacy version access for development environments. Contact their virtualization support team for:- SHA512 verification manifests
- Bulk deployment templates
- Compliance documentation packages
For critical infrastructure upgrades, Cisco’s Global Technical Assistance Center (TAC) offers 24/7 migration support through certified service partners. Always validate cryptographic hashes against Cisco’s Official Security Registry before deployment.
Note: This installation package requires active Cisco ELA with Unified Communications Manager Premier licensing. Always verify hypervisor compatibility matrices before deployment.
: Cisco UCS driver installation requirements for SAP HANA
: Cisco UCS server OS installation prerequisites
: Cisco UCS firmware management and security protocols
: Cisco UCS integrated firmware update procedures
: Cisco UCS storage server configuration with third-party platforms
: Cisco Unified Communications Manager installation hash verification
