Introduction to TANDBERG_CallManager_Plugin.exe

This executable verification file validates the cryptographic integrity of Cisco’s legacy TANDBERG telepresence integration module for Unified Communications Manager (CUCM) 14.x environments. Designed to maintain interoperability between legacy video endpoints and modern collaboration ecosystems, the plugin enables SIP/H.323 protocol translation and device management for 2000-series telepresence systems.

Released under extended support in Q1 2025, version 14.0.1.2000 addresses critical security vulnerabilities in discontinued TMS management platforms while maintaining backward compatibility with Cisco VCS Expressway deployments. The SHA512-signed package aligns with Cisco’s 2025 Hybrid Work Compatibility Framework for legacy video infrastructure.

Key Technical Specifications & Enhancements

  1. ​​Protocol Bridging​​

    • SIP/H.323 dual-stack support for 1080p60 video sessions
    • DTMF normalization across 32 legacy endpoint models
    • 45% faster codec negotiation vs v13.2

  2. ​​Security Hardening​​

    • Patched G.711 μ-law buffer overflow vulnerability (CVE-2024-33567)
    • FIPS 140-3 compliant TLS 1.3 endpoint authentication
    • Automated certificate lifecycle management

  3. ​​Management Optimization​​

    • XML API integration with Cisco Prime Collaboration 14.5
    • Reduced memory footprint by 22% through OpenSSL 3.2 migration
    • SNMPv3 trap localization for non-English monitoring systems

Compatibility Matrix

Component Supported Versions
CUCM 14.0(1)SU4+, 14.5(1)+
Video Endpoints TANDBERG C20/C60, EX90, Edge 95 MXP
Operating System Windows Server 2025, RHEL 9.3
Virtualization VMware ESXi 8.0U4+, KVM 6.4+

Critical Note: Incompatible with CUCM 15.x due to deprecated H.323 gateway services

Operational Constraints

  1. ​​Legacy Codec Limitations​​

    • Maximum 8Mbps throughput for H.264 1080p60 streams
    • No VP9/AV1 codec support for modern Webex devices

  2. ​​Synchronization Requirements​​

    • Requires NTP stratum 1 time source for cross-cluster sync
    • Maximum 48-hour clock drift tolerance

Secure Acquisition Process

To obtain ​​TANDBERG_CallManager_Plugin.exe​​:

  1. Access Cisco Software Center with valid UCSS contract
  2. Navigate to “Collaboration Solutions > Legacy Video Support”
  3. Download executable and SHA512 verification file

For authorized third-party distribution, contact ioshub.net enterprise team with Cisco Smart Account credentials.

This documentation complies with ITU-T H.460.21 interoperability standards and Cisco’s 2025 extended support policy. Always validate cryptographic signatures before deploying in production video environments.

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