Humbug enables you to remotely add/remove sub-PBXs in your account, enabling you to receive both aggregate reports as well as drill down capabilities into each PBX.
To add/remove sub-PBXs in your account you will need a Remote API Key, which is not the same as the API Key you use to send CDR data. The Remote API Key is used for:
Adding / Configuring Alerts
Adding / Removing sub-API keys to your account
General Account Configuration
To obtain a Remote API Key for your account, visit the Settings->Remote API Keys section in the analytics interface.
Remote API Key Creation
URL to post data: http://analytics.humbuglabs.org/index.php/remote_api/api_remote_create_keys/
Your remote API Key, MD5 encrypted together with the salt parameter.