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SIP Options Ping



I'm trying to use the SIP Options Ping option. I'm getting the following error returned.

Unknown Exeption System.Exception: this is not an authrequest! at SipOptionsPingSensor.SipPinger.getAuthString(String response, String URI, String method) at SipOptionsPingSensor.SipPinger.run()

The SIP server is Kamailio. PRTG is running on a Windows 2016 server. I have ran the command line sipoptionspingsensor.exe with the same result. Any suggestions would be helpful.


error kamailio sip

Created on Oct 23, 2018 2:59:53 AM

1 Reply



Hello Mat,

It seems that the sensor is not compatible with Kamilo, either it needs other or more parameters, or it expects another package format.

For further troubleshooting, you could try to use the following tool.

Please let us know if you could solve this here.

Kind regards,
Birk Guttmann, Tech Support Team

Created on Oct 26, 2018 3:08:05 PM by  Birk Guttmann [Paessler Support]

Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.