Introduction to UCSInstall_CUC_14.0.1.10000-19.sha512.iso

This SHA512-verified ISO image provides the complete installation package for ​​Cisco Unified Communications Manager (UCM) 14.0(1) SU19​​, designed for enterprise-grade voice/video collaboration systems. Released under Cisco’s Software Maintenance cycle, it integrates critical security patches and feature updates validated through Cisco’s Unified Computing System (UCS) hardware compatibility program.

The “.sha512” extension confirms cryptographic integrity validation per Cisco’s 2024 Secure Development Lifecycle standards. As a core component of Cisco’s UC 14.x ecosystem, this ISO supports automated deployment on UCS C-Series rack servers and HyperFlex hyperconverged infrastructure.

Key Features and Improvements

1. Security Enhancements

  • ​​TLS 1.3 Protocol Support​​: Enables FIPS 140-2 compliant encryption for SIP/SCCP endpoints
  • ​​CVE-2024-20252 Mitigation​​: Patches XML injection vulnerability in JTAPI interfaces
  • Hardware-rooted Secure Boot validation for UCS C220 M6/M7 servers

2. Performance Optimizations

  • 40% faster cluster initialization for multi-node deployments
  • Enhanced SIP trunk capacity (up to 2,500 concurrent sessions per node)
  • Reduced CPU utilization during bulk device registration

3. UCS Integration Upgrades

  • Native support for UCS Manager 4.2(3c) fabric interconnects
  • Automated driver injection for Cisco VIC 1457/1467 adapters
  • Preconfigured service profiles for UCS C480 M5 ML servers

Compatibility and Requirements

Supported Hardware

Device Model Minimum Firmware Notes
UCS C220 M6 4.1(3g) Requires 64GB RAM minimum
UCS C240 M5 4.2(1a) SSD RAID-1 mandatory
HyperFlex HX220c 4.5(2b) vSphere 7.0U3+ required

Software Prerequisites

  • VMware ESXi 7.0 Update 3 (Build 19193900)
  • Red Hat Enterprise Linux 8.6 (KVM deployments)
  • Cisco Prime Collaboration 14.0(1) SU5+

​​Exclusions​​:

  • Not compatible with UCS B-Series blade servers
  • Requires manual driver injection for Intel XXV710 NICs

Limitations and Restrictions

  1. ​​Upgrade Path Constraints​​:

    • Direct upgrades only supported from UCM 14.0(1) SU15+
    • Clean installation mandatory for clusters running 12.5(1) or earlier

  2. ​​Virtualization Requirements​​:

    • Minimum 8 vCPU cores (16 recommended for media processing)
    • 120GB storage allocation per node

  3. ​​Third-Party Integration​​:

    • Microsoft Teams Direct Routing requires separate 14.0(1) SU19 patch
    • Limited to 50% capacity when integrating with legacy CUCM 11.x clusters

Secure Download and Verification

To obtain UCSInstall_CUC_14.0.1.10000-19.sha512.iso:

  1. Visit Cisco Software Center
  2. Navigate to Collaboration > Unified Communications Manager > 14.0(1) SU19
  3. Select “UCS Optimized Installation Package”

​​Hash Verification​​:

SHA512: 9b8a3f...c44b2 (Full 128-character hash available post-download)

For enterprise subscribers with Smart Accounts:
https://www.ioshub.net provides direct download access after completing Cisco Smart License authentication.

This ISO package underwent 2,147 validation tests at Cisco’s San Jose UCS Interoperability Lab, achieving 99.98% deployment success rate across 48 hardware configurations. System administrators should allocate 90-minute maintenance windows for production deployments.

Note: Always cross-reference the official Cisco UCM 14.0(1) SU19 Release Notes before deployment.

​​References​​
: UCS Tools Installation Guide
: Cisco UCS C-Series Server Compatibility Matrix
: Cisco UCS Manager Firmware Documentation

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