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Created by Ryan Harris, last modified on 2018.02.07


string This variable contains the value of who sent the SIP BYE message. Some examples from XML CDRs:


Interpretation of these values differs on incoming and outgoing calls since FreeSWITCH is at different ends of the session:

send_byeFS sent BYE to the caller (we hung up)FS sent BYE to the endpoint (we hung up)
recv_byeFS received BYE from the caller (they hung up)FS received BYE from the endpoint (they hung up)
send_refuseFS rejected the call (e.g. 4xx or 5xx)Endpoint rejected the call (e.g. 4xx or 5xx)
send_canceln/aFS aborted the call (we sent CANCEL)