Mar 06 2013
Asterisk and our µWARP Development Platform
I have been testing Asterisk on our µWARP hardware, µWARP Development Platform, and thought I would share some of the results with you. I have been testing it by:
- Calling µWARP with SIP extension
- Playing an audio file to SIP extension
- Transferring call to another SIP extension
- Hangup and start again
The Asterisk on the µWARP has 52 registered SIP extensions. We have been doing this with between 16 and 20 simultaneous calls (32 – 40 endpoints) at a call rate of approximately 1439 calls/hour. Even at this rate it is only using around 50% of CPU (see below for details).
Pretty impressive for a computer the size of my finger.

I just though I would post an update. This test run is still going several weeks later. We are up to 1,760,000 calls so far without restarting. Powerful and reliable piece of hardware.