1. Introduction to UCSInstall_UCOS_12.0.1.10000-10.sgn.iso Software
The UCSInstall_UCOS_12.0.1.10000-10.sgn.iso is the foundational bootable installation image for Cisco Unified Communications Manager (CUCM) 12.0.1 systems, designed for enterprises requiring ISO 27001-compliant voice infrastructure deployments. This ISO file integrates critical security patches and baseline configurations validated under Cisco’s Q3 2024 Unified Communications Certification Program.
Key Specifications
- Version: 12.0.1.10000-10
- Release Date: August 2024 (aligned with Cisco Security Advisory cisco-sa-20240815-cucm)
- Compatibility: VMware ESXi 7.0+/Hyper-V 2022
2. Key Features and Improvements
a) Security Enhancements
- Implements TLS 1.3 for SIP trunk encryption (RFC 8999 compliance)
- Addresses CVE-2024-18925 vulnerability in JTAPI services
b) Virtualization Optimization
- Reduces VM provisioning time by 35% through parallelized service initialization
- Supports dynamic resource scaling for up to 10,000 IP phones per cluster
c) Protocol Modernization
- Enhanced SIP for 5G VoNR interoperability (3GPP TS 24.501 v20.4.0)
- Native WebRTC 1.0 gateway integration
3. Compatibility and Requirements
| Component | Supported Versions |
|---|---|
| Hypervisors | VMware ESXi 7.0+, Hyper-V 2022+ |
| Storage | 1TB thin-provisioned disk (RAID 10 recommended) |
| Memory | 64GB RAM (128GB for clusters >5 nodes) |
| CPU | 16 vCPUs (Intel Xeon Gold 6338N+) |
Critical Notes:
- Incompatible with CUCM 14.x clusters due to deprecated RHEL7 libraries
- Requires vSphere Client 7.0.3+ for ISO signature validation
4. Obtaining the Software
To download UCSInstall_UCOS_12.0.1.10000-10.sgn.iso:
- Visit https://www.ioshub.net/cucm-core-images
- Select “CUCM 12.0 Base Install” → “Security-Hardened Edition”
- Complete enterprise verification via Cisco Secure ID ($5 processing fee)
- Validate SHA-256 checksum (e.g., 9a8b7c…d5e4f) through encrypted portal
This documentation complies with Cisco’s 2024 Virtualization Security Framework and NIST SP 800-193 standards. For full deployment guidelines, refer to Cisco’s official portal at software.cisco.com.
Tags: 《Cisco UCOS 12.0.1基础镜像部[(@replace=10001)》, 《企业通信安全合规框架[@rplace=10002)》
Performance Validation:
- Achieved 99.2% cluster uptime in 10-node stress testing
- SIP message throughput optimized to 18,000 transactions/sec
- RAM allocation efficiency improved through JVM 17 memory management
Note: Regional telecommunications regulations may impose additional configuration requirements.
References Integration
- Security patches align with Cisco’s 2024 Q3 Critical Vulnerability Response Program
- Virtualization optimizations leverage Cisco UCS C-Series hardware advancements
- Protocol updates follow 3GPP Release 18 specifications
