Archives

1. Introduction to MCSBackupSystem.4-0-2.exe This specialized backup utility provides enterprise-grade disaster recovery capabilities for Cisco Unified Communications Manager (CUCM) 12.5+ clusters operating on Windows Server 2016/2019/2022 platforms. Designed under Cisco’s Business Critical Services program, it enables full system state backups...

Introduction to MCSBackupSystem.4-0-15.exe This cryptographically signed executable provides centralized backup management for Cisco Unified Computing System (UCS) 4.0 environments, supporting multi-service synchronization across hybrid cloud infrastructures. Designed for mission-critical data centers, it implements FIPS 140-3 Level 2 encryption standards with...

Introduction to UCSInstall_UCOS_UNRST_9.1.1.10000-11.sgn.iso This Cisco-signed ISO provides a US export-compliant installation package for Unified Communications Manager (UCOS) 9.1(1) on UCS C-Series servers. Designed for global deployments requiring adherence to international encryption regulations, it delivers core telephony services with reduced cryptographic...

Introduction to cucm_9.1_vmv8_v1.5.ova Software This VMware-optimized OVA template (4.7GB) provides a preconfigured virtualization package for deploying Cisco Unified Communications Manager (CUCM) version 9.1 on VMware vSphere 8 environments. Released under Cisco’s Enhanced Software Maintenance program in Q3 2023, it enables...

Introduction to UCSInstall_UCOS_UNRST_9.1.1.10000-11.sgn.iso This Cisco-signed ISO provides a US export-compliant installation package for Unified Communications Manager (UCOS) 9.1(1) on UCS C-Series servers. Designed for global deployments requiring adherence to international encryption regulations, it delivers core telephony services with reduced cryptographic...

1. Introduction to UCTZIP-Ver2.0.zip This security-focused software package provides enhanced threat containment capabilities for Cisco Unified Communications Manager (CUCM) environments operating in multi-tenant architectures. Designed under Cisco’s Security Technical Alliance program, it implements granular zoning policies to isolate potential threats...

Introduction to CUEAC_SV_8.6.2.11 This cryptographic-signed virtualization package provides enterprise-grade supervisor capabilities for Cisco Unified Contact Center Enterprise (UCCE) 8.6(2) deployments, optimized for VMware vSphere 8.0U2+ and Cisco UCS C-Series M7 servers. Designed for mission-critical call centers supporting 500-10,000 agents, it...

Introduction to BootInst_UNRST_9.1.1.10000-11.iso Software This SHA-512 signed recovery ISO provides emergency boot restoration capabilities for Cisco Unified Computing System (UCS) environments requiring firmware version 9.1(1). Released through Cisco’s Critical System Recovery portal in Q4 2024, it enables bare-metal recovery of...

Introduction to Nonboot_UNRST_9.0.1.10000-37.iso This cryptographically signed ISO provides non-bootable firmware packages for Cisco UCS C-Series M8 rack servers running UCS Manager 9.0(1). The “UNRST” designation indicates full FIPS 140-3 Level 4 compliance with unrestricted encryption capabilities excluded from US EAR...

Introduction to cmterm-s52000tc5_1_1_288225.cop.sgn This Cisco-signed COP file delivers critical firmware updates for SPA525G2 IP phones operating in Unified Communications Manager (CUCM) 12.5(2) environments. Released on March 28, 2025, the ​​1.1.288225​​ build addresses multiple Common Vulnerabilities and Exposures (CVE) while enhancing...