SIP session SDP negotiation can enter invalid or ambiguous states during INVITE offer/answer exchanges…
SIP session SDP negotiation can enter invalid or ambiguous states during INVITE offer/answer exchanges…: a task in LegoFlow-SWE (Harbor dataset). A key failure case is when an initial INVITE is sent without an SDP offer. In that situation, the first reliable non-failure response to the INVITE must…
The task
A key failure case is when an initial INVITE is sent without an SDP offer. In that situation, the first reliable non-failure response to the INVITE must contain an SDP offer. Currently, the session handling can accept flows that do not provide that offer at the required point, which allows the negotiation state to…
Part of Lego-X/LegoFlow-SWE.