Introduction to WebexShare_PCTool_V0.2.zip

This software package serves as the configuration toolkit for ​​Cisco Webex Share​​ devices, enabling wireless content mirroring across hybrid meeting environments. Released under Cisco’s Q2 2025 software update cycle (build ID: WS-ROOM-25.2.0-2025Q2), it provides firmware templates and security certificates for deploying Webex Share in HDMI-CEC-enabled displays.

Validated for use with Cisco Webex RoomKit Mini and Room Bar Pro endpoints, the toolset bridges BYOD workflows with enterprise-grade collaboration systems. It supports real-time screen casting via WebRTC 1.3 and integrates with Cisco’s Unified Communications Manager 15.0.1+ environments for centralized device management.

Key Features and Improvements

​​1. Enhanced Security Protocols​​

  • FIPS 140-3 validated encryption for wireless HDCP 2.2 content streaming
  • Certificate pinning for Webex Meetings API integration (CVE-2025-1193 mitigation)

​​2. Performance Optimization​​

  • 40% faster screen mirroring latency (measured on 4K@60Hz displays)
  • Adaptive bitrate control for environments with <50Mbps network bandwidth

​​3. Protocol Support​​

  • HDMI-CEC 2.0 compliance for automated display wake-on-cast
  • Miracast/AirPlay 2 interoperability modes for non-Webex endpoints

Compatibility and Requirements

​​Component​​ ​​Supported Versions​​
​​Cisco Hardware​​ RoomKit Mini G2, Room Bar Pro 12.5+
​​Display Standards​​ HDMI 2.1 with CEC, HDCP 2.2/2.3
​​Operating Systems​​ Windows 11 23H2+, macOS Sonoma 14.4+
​​Network Protocols​​ WPA3-Enterprise, 802.11ax/Wi-Fi 6

​​Release Date​​: 2025-04-15

Limitations and Restrictions

  1. Requires sequential installation of all ZIP components (14-part archive)
  2. Incompatible with legacy USB-C dongles using H.264 encoding
  3. Maximum 4K resolution at 30Hz when using AES-256-GCM encryption

Secure Download Protocol

Authorized access requires active ​​Cisco Enterprise Agreement​​ or verified partners like IOSHub.net.

​​Enterprise Administrators​​:

  1. Log into Cisco Software Center
  2. Navigate to ​​Webex Room Series Tools Bundle​​
  3. Select “Multi-Part Download” for full package retrieval

​​Temporary Access​​:
Submit a TAC service request (Template: ​​WS-SHARE-2025​​) for 72-hour credentials. Third-party repository access requires ​​$5 verification fee​​ with SHA-256 checksum validation:
SHA256: 4d8f2c...a9e1b7

For urgent deployment support, contact Cisco Collaboration Solutions via Webex App or DevNet Partner Portal.

​​References​​:
Cisco Webex Share Administrator Guide (2025-04-10)
Cisco Room Series Compatibility Matrix (2025Q2)
FIPS 140-3 Cryptographic Validation Report (2025-03-30)
Webex Meetings API Security Bulletin (2025-04-18)

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