Design Specification Template
Detailed Design of XXX System / Sub-system
| System Name | XXX System |
|---|
| Author | XXX |
| — | — |
| Submission Date | 2021-06-30 |
Revision History
| Revised Version | Change Description | Date of Change | Author |
|---|
| v1.0 | XXXXXXX | 2021-06-30 | XXX |
| — | — | — | — |
| No. | Reviewer | Review Comment (Pass/Fail/Pending, comments allowed) | Review Time |
|---|
| 1 | XXX | Pass | 2022.1.1 |
Background
Glossary
- SIP: Session Initiation Protocol
- RTP: Real-time Transport Protocol
Design Objectives
Functional Requirements
Non-Functional Requirements (mandatory)
Environment
System Constraints
Estimated Data Scale (mandatory)
Existing Solutions
Design Ideas & Trade-offs
Assumptions & Dependencies / Relationships with Other Systems
System Design
Overview
Architecture Diagram & Explanation
System Flow & Explanation (optional)
Interfaces with External Systems
Global Data-Structure Descriptions
Brief Description of Module XXX1
Functionality of Module XXX1
Interfaces with Other Modules
Brief Description of Module XXX2
Functionality of Module XXX2
Interfaces with Other Modules
Threat Modeling
Upgrade Impact (mandatory)
Risk Assessment & Impact on Other Systems (optional)
Known or Foreseeable Risks
Potential Impact with Other Systems/Modules
Innovation Points (optional)
Attachments & References