

The causes map has one line for each Call-Termination direction.
#SIP 404 NOT FOUND FREE#
berofix internal causes 901 means no channel processing resources are left to establish a callĩ02 means no isdn channels are free to establish a callĩ03 means no general resources are free to establish a callĩ04 means no match in isgw dialplan was foundĩ05 means the outgoing ISDN Number would contain non-digit charactersĩ06 means No free ISDN channels (ports are down)ĩ08 means No free ANALOG ports (ports are down) If for example no Dialplan Entry would not match berofix has an internal cause for that. Which will destroy current running calls.īesides the SIP and ISDN Call Termination reasons, berofix has a few internal causes to reject incoming calls. Save saves the edited causes map, after save there is an orange activate, There are 2 buttons: Load Defaults restores the default causes map The beroFix cause map can be configured via the Webgui at "Preferences->Causes map". SIP response codes, class 6: Global failures * 600 Busy Everywhere * 505 Version Not Supported: The server does not support this version of the SIP protocol * 501 Not Implemented: The SIP request method is not implemented here SIP responses, class 5: Server failures * 500 Server Internal Error

* 493 Undecipherable: Could not decrypt S/MIME body part

* 420 Bad Extension: Bad SIP Protocol Extension used, not understood by the server * 410 Gone: The user existed once, but is not available here any more. * 408 Request Timeout: Couldn't find the user in time * 402 Payment Required (Reserved for future use) Proxys should use proxy authorization 407 * 401 Unauthorized: Used only by registrars. SIP responses, class 4: Request failures * 400 Bad Request The 3xx class of responses indicates a redirection of the call * 300 Multiple Choices The 2xx class of responses indicates a success * 200 OK These are sent within a SIP dialogue * 100 Trying SIP responses SIP response codes, class 1: Provisional messages "Normal, unspezifisch, oder wie cause:34" redirect"Normal, unspecified or Network Ressource Unavailable (like 34)." Other keys in the body object are interpreted as query parameters.

