How to Load Test Your VoIP SIP Server for Peak Performance
Load testing your VoIP SIP server software is critical to ensure it performs reliably under high call volume. Whether you’re deploying an IP PBX, call center, or SIP recording server, it’s essential to simulate real-world traffic to identify bottlenecks and optimize for peak usage.
Use our advanced SIP load testing tool — VaxVoIP Load Test SIP — to simulate hundreds or thousands of simultaneous calls with different audio codecs, DTMF signals, and real-time call recording.
Why Load Testing Matters
- Your SIP server must efficiently handle:
- Simultaneous call sessions
- High-bitrate and low-bitrate audio codecs
- Real-time features such as call recording, DTMF detection, and IVR playback
These components can strain CPU, memory, and network bandwidth. Without proper load testing, performance issues may remain hidden until it’s too late. Fixyfier
Key Benefits of Load Testing with VaxVoIP
- Identify CPU and memory limits
- Test real-time SIP features under load
- Optimize SIP message processing and RTP handling
- Ensure system reliability during traffic spikes
Get Started with SIP Load Testing
- With VaxVoIP Load Test SIP, you can:
- Generate thousands of concurrent SIP calls
- Customize codec, RTP, and call duration settings
- Monitor server response time and resource usage in real time
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