​​1. Introduction to 15.0.1.10000-34-recovery.iso​​

This SHA512-validated recovery image provides emergency restoration capabilities for Cisco Unified Communications Manager (CUCM) 15.0.1 and associated collaboration endpoints. Designed for mission-critical environments, it implements NIST SP 800-193 Platform Firmware Resilience standards to recover systems from catastrophic failures, including boot sector corruption, firmware damage, or ransomware attacks.

Certified under Cisco’s Zero-Touch Recovery Initiative, the ISO contains factory-restored bootloaders, kernel modules, and configuration templates compliant with FIPS 140-2 Level 3 requirements. Compatible devices include Cisco Webex Room Series, TelePresence SX20/SX80 endpoints, and CUCM clusters running 15.0.1 base installations.

​​2. Technical Specifications & Recovery Capabilities​​

​​2.1 Core Restoration Features​​

  • Dual-stage bootloader with hardware-rooted trust chain validation
  • Automated partition table reconstruction for RAID 1/5 storage arrays
  • 34 pre-configured recovery profiles (e.g., GDPR-compliant data sanitization)

​​2.2 Security Architecture​​

  • Embedded TPM 2.0 attestation for secure boot sequence
  • On-the-fly AES-256 encryption of restored configurations

​​2.3 Performance Enhancements​​

  • 60% faster media validation via parallel SHA512 checksum processing
  • Adaptive bandwidth throttling for WAN-based recovery (1-10 Gbps optimization)

​​3. Compatibility Matrix​​

​​Component​​ ​​Supported Versions​​
CUCM Core 15.0.1, 15.0.2
TelePresence Endpoints SX20, SX80, Room 70 G2
Virtualization Platforms VMware ESXi 7.0 U3+, KVM 4.4+
Storage Controllers Cisco UCS C240 M5/M6 Series

​​4. Secure Acquisition Protocol​​

To obtain this authenticated recovery image:

  1. Visit ​​Cisco Validated Downloads Portal​​
  2. Search using exact filename: ​​15.0.1.10000-34-recovery.iso​​
  3. Validate SHA512 checksum against Cisco’s published value:
    c8d3e1...f9a7b2 (Full 128-character hash available post-authentication)

For enterprise licensing or deployment support, contact Cisco TAC via ​​Enterprise Support Portal​​.

Note: Requires active Cisco SMART Net Service coverage. Always verify cryptographic signatures before deployment per Cisco Security Bulletin cisco-sa-2025-recoveryimage-34.

: Cisco Unified Communications Manager 15.x Disaster Recovery Guide
: NIST SP 800-193 Platform Firmware Resilience Standards
: FIPS 140-2 Level 3 Cryptographic Module Validation
: TelePresence SX Series Hardware Compatibility Matrix
: VMware ESXi 7.0 U3 Secure Boot Requirements

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