Defines SIP session states, such as "registering", "outgoing call", and "in call".
|int||DEREGISTERING||When the unregistration request is sent out.|
|int||INCOMING_CALL||When an INVITE request is received.|
|int||INCOMING_CALL_ANSWERING||When an OK response is sent for the INVITE request received.|
|int||IN_CALL||When a call is established.|
|int||OUTGOING_CALL||When an INVITE request is sent.|
|int||OUTGOING_CALL_CANCELING||When a CANCEL request is sent for the INVITE request sent.|
|int||OUTGOING_CALL_RING_BACK||When a RINGING response is received for the INVITE request sent.|
|int||PINGING||When an OPTIONS request is sent.|
|int||READY_TO_CALL||When session is ready to initiate a call or transaction.|
|int||REGISTERING||When the registration request is sent out.|
Converts the state to string.
From class java.lang.Object
When the unregistration request is sent out.
When an INVITE request is received.
When an OK response is sent for the INVITE request received.
When a call is established.
When an INVITE request is sent.
When a CANCEL request is sent for the INVITE request sent.
When a RINGING response is received for the INVITE request sent.
When an OPTIONS request is sent.
When session is ready to initiate a call or transaction.
When the registration request is sent out.