Introduction to JabberGuest-10.5.2.161.ova Software
The JabberGuest-10.5.2.161.ova is Cisco’s preconfigured virtual appliance designed to enable secure guest access to enterprise collaboration systems. Released in Q1 2024, this Open Virtualization Archive (OVA) package streamlines deployment of temporary communication channels for external partners and contractors while maintaining corporate security standards.
As part of Cisco’s Zero Trust Architecture, this virtual machine template integrates with Cisco Unified Communications Manager 14.x+ to provide encrypted video conferencing, instant messaging, and file sharing capabilities. It supports hybrid work scenarios where external participants require controlled access to internal collaboration resources without full network integration.
Key Features and Improvements
-
Enhanced Security Framework
- TLS 1.3 enforcement for all collaboration traffic
- Automatic certificate rotation every 24 hours
- Hardware Security Module (HSM) integration for cryptographic operations
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Resource Optimization
- 30% reduced memory footprint compared to v10.4.x
- GPU passthrough support for NVIDIA vGPU/vWS licenses
- Adaptive bandwidth management (256Kbps-15Mbps dynamic adjustment)
-
Compliance Features
- Automated session recording with AES-256 encryption
- GDPR/CCPA-compliant data retention policies
- Real-time audit logging to SIEM systems
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Administration Tools
- Centralized management through Cisco Prime Collaboration 14.2
- API integration with Cisco Identity Services Engine (ISE)
- Session timeout controls with configurable grace periods
Compatibility and Requirements
| Category | Supported Specifications |
|---|---|
| Hypervisor Platforms | VMware ESXi 7.0 U3+ |
| KVM (QEMU 6.2+) with virtIO drivers | |
| Host Resources | 4 vCPU minimum |
| 8GB RAM + 50GB thin-provisioned storage | |
| Cisco Infrastructure | Unified CM 14.x+ |
| Expressway X14.2.x Edge nodes | |
| Network Requirements | Persistent TCP/8443 connectivity to CUCM |
⚠️ Critical Constraints:
- Incompatible with Hyper-V 2022 nested virtualization
- Requires vSphere 7.0 Update 3 for full feature parity
- Guest sessions limited to 12 concurrent hours
Secure Acquisition Protocol
To obtain JabberGuest-10.5.2.161.ova through authorized channels:
-
License Validation
- Verify active Cisco Enterprise Agreement with Collaboration Suite entitlement
- Access through Cisco Software Center Smart Account
-
Deployment Options
- Direct OVA download (SHA-256: 9b3a…e7f2)
- Template distribution via vCenter Server 8.0
-
Enterprise Support
Authorized partners may access through:
🔗 iOSHub Enterprise Repository
For technical specifications, refer to:
Cisco Jabber Guest Virtualization Guide
All software distribution complies with Cisco’s End User License Agreement (EULA). Unauthorized redistribution prohibited under Cisco Systems, Inc. intellectual property regulations.
