Session Initiation Protocol (SIP) messages
The SIP messages are processed according six important request methods :
| ● | INVITE | ( RFC 3261 ) |
| ● | REGISTER | ( RFC 3261 ) |
| ● | OPTIONS | ( RFC 3261 ) |
| ● | SUBSCRIBE | ( RFC 3265 ) |
| ● | NOTIFY | ( RFC 3265 ) |
| ● | PUBLISH | ( RFC 3903 ) |
These request methods can be seen on the second level :
Each request method has its own third sublevel of tabs. For example the SIP OPTIONS method gives :
Besides the six request methods some general SIP information is available :
Each request method has at least following subtopics :
● List : a table of all the occurrences of the specific SIP method belonging to a single Call-ID.
● Graph : a graph showing the amount of occurrences of the specific SIP method.
● Errors : a table giving only the error cases.
● Warnings : a table giving only the warning cases.
● Penalty Points : to easily recognize problematic cases a penalty points table is shown.
● User-Agent : a table listing all existing names in the SIP User-Agent or Server headers.
● Bandwidth : a graph showing the bandwidth used of the specific SIP method. The SIP Total Bandwidth gives a graph for the bandwidth of all possible SIP messages.
