VoIP Toolbox
Managed service

SIP Load Testing

Simulate realistic call traffic into your platform—busy 9–5 weekday profiles, weekend trickles, or heavy runs when production is quiet. We design the traffic profile and run the test with you.

Discuss your load test Explore Pulse

High-volume load tests are a managed engagement. For smaller-scale call simulation you can configure yourself, see Pulse.

Two ways to test

Pulse covers everyday call scenarios. Managed load testing is for capacity planning and realistic traffic at scale.

Self-service

Built into Pulse

Scheduled call scenarios, multi-call endpoints, CI/CD suites, and SIP evidence for debugging. Configure endpoints yourself within your plan limits.

  • Repeatable OPTIONS, REGISTER, and INVITE checks
  • Concurrent calls and call rate within tier limits
  • Start with a free trial
What is Pulse?
Managed

Enterprise load testing

Custom traffic profiles, dedicated probe capacity, and engineer-led setup. We run the test window and deliver results in Pulse.

  • Realistic day and week traffic curves
  • High concurrent call volumes
  • Capacity planning and pre-launch validation
Discuss your load test

Beyond uptime

Run realistic traffic patterns into your platform. Simulate a busy 9–5 Monday–Friday profile, a weekend trickle, or the opposite: load test your production platform when it’s quiet — run heavy tests on Saturday and Sunday without affecting live users.

Simulated call volume through the day

Example: ramp up from 9am, peak at midday, wind down by 6pm

Call volume by hour: low from 6–8, rising 9–12, peak at 12, falling 12–18, low by 6pm
Calls 0 25 50 75 100 6am 9am 12pm 3pm 6pm

When to run tests

Example: no load test on weekdays; run load tests at the weekend when production is quiet

Monday to Friday: No Test. Saturday and Sunday: Load Test.
No Test Load Test Mon Tue Wed Thu Fri Sat Sun

How a managed load test works

We handle the engineering; you get actionable results in Pulse.

  1. 1

    Brief call

    Share your platform, target volumes, and when you want to test.

  2. 2

    Profile design

    We define traffic curves, call mix, and concurrency for your scenario.

  3. 3

    Test window

    We run the load test from our probe infrastructure on your schedule.

  4. 4

    Results & review

    SIP evidence, RTP stats, and failure analysis land in your Pulse dashboard.

Planning a load test?

Tell us about your platform and traffic goals. We’ll walk through what a managed load test looks like for your setup.

Discuss your load test VoIP consulting