SIPResponseMetaData table
The SIPResponseMetaDataTable contains a list of SIP response codes and the classification and definition of each of those codes. These codes are generated in response to events affecting SIP devices and SIP communication sessions; for example, the response code 403 is generated when a SIP device makes a request, but the server declines to honor that request.
This table was introduced in Skype for Business Server 2015.
| Column | Data Type | Key/Index | Details |
|---|---|---|---|
| ResponseCode |
int |
Primary |
Numeric value that represents the SIP response code. |
| Class |
int |
General classification for the response code. Classifications include: 1 - Informational Responses 2 - Successful Responses 3 - Redirection Responses 4 - Client Failure Responses 5 -- Server Failure Responses 6 - Global Failure Response |
|
| Description |
nvarchar(256) |
Description of the SIP response code. For example, response code 181 has the following description: Call Is Being Forwarded |