Product Type | Software Upgrade |
Upgrade Target | Avaya/Nortel CS1000 Applications |
Release Version | 7.6 |
Platform Compatibility | Commercial Off-the-Shelf (COTS) servers |
Form Factor | Virtual/Software Package |
Lifecycle Purpose | Modernization and lifecycle extension of CS1000 system |
Use Case | Enterprise telephony modernization |
Backward Compatibility | Nortel-based CS1000 systems |
Avaya Blue CS1000 Apps Upgrade to R7.6 on COTS

Key Benefits

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- Enables organizations to modernize CS1000 infrastructure without full system replacement.
- TAA compliance ensures eligibility for U.S. government and public sector procurement.
- COTS support enhances flexibility, scalability, and cost efficiency of hardware choices.
Product Overview
The Avaya Blue CS1000 Apps on COTS Upgrade to Release 7.6 is a critical software upgrade solution tailored for enterprises seeking to modernize their Nortel-based Communication Server (CS) 1000 system. By enabling existing CS1000 applications to run on Commercial Off-the-Shelf (COTS) platforms, this upgrade supports improved scalability and maintainability while leveraging standardized, cost-effective infrastructure.
Manufactured in the United Kingdom and fully TAA compliant, this offering meets stringent procurement and deployment requirements for public sector and enterprise installations. The upgrade provides a lifecycle extension for CS1000 environments, making it suitable for organizations aiming to preserve their telephony investments while benefiting from software improvements and improved platform compatibility.
Ideal for users of legacy Avaya or Nortel infrastructure, the CS1000 R7.6 upgrade facilitates smoother transitions to hybrid or future-ready communication ecosystems without needing a full rip-and-replace. With TAA compliance and COTS support, it delivers both operational reliability and adherence to regulatory standards.
Specifications
Product Overview
Wireless Features
Wireless Capability | Not applicable |
Compliance & Origin
Country of Origin | United Kingdom |
TAA Compliance | Yes |
RoHS Compliance | Yes |
Regulatory Requirements | Meets public sector procurement standards |
Certification Standards | TAA, RoHS |
Advanced Security Features
Security Enhancements | Updated security components in R7.6 |
Authentication Methods | Role-based access control (RBAC), administrative login security |
OS Security | Runs on hardened Linux or Windows OS as per deployment |
Encryption Support | Supports secure signaling and media (SRTP/TLS depending on configuration) |
System Hardening | Supports best practices in enterprise secure deployments |
Compliance for Security | Aligns with standard enterprise information security guidelines |
Firewall Integration | Supports operation behind enterprise firewalls |
Patch Management | Allows for regular security patching based on OS/COTS platform |
Interfaces
Supported Protocols | SIP, H.323, Nortel UNIStim (depending on CS1000 configuration) |
Supported Integration | Legacy PBXs, Unified Communications systems |
Management Interface Type | Web-based GUI, CLI through supported operating system |
System Interface Support | COTS infrastructure with virtualization support |
Physical & Environmental
Operating Environment | Depends on underlying COTS hardware |
Deployment Platform | VMware ESXi or other enterprise-grade virtual platforms |
Installation Type | Software-based on enterprise server infrastructure |
Cloud Management & Licensing
Licensing Model | Per-system or per-user (based on existing CS1000 licenses) |
License Type | Software upgrade license |
Cloud Compatibility | Capable of integration into hybrid cloud environments |
Management Tools | Element Manager, Linux-based administration |
Upgrade Delivery | Software media or electronic download |
Support for Virtualization | Yes, via supported COTS platforms |
Software Delivery Method | Digital (eDelivery or installation media) |
Software Packaging | ISO or virtual appliance format for installation |