Represents an incoming SIP request and it's underlying server transaction.
A SIP response that has been received by the service.
This event is fired on a
Represents an outgoing SIP request and it's underlying client transaction.
A SIP response that has been created by a service, in response to a previous
The Proxy is a SLEE activity that represents the proxying operation for a single SIP request.
Filter for limiting initial SIP requests.
The SipSession is the main activity object in the EasySIP API.
An outgoing provisional SIP response that will be sent statelessly, without affecting dialog state.
A SIP Dialog Identifier, consisting of Call-ID, local and remote tags.
Describes the state of a SipSession's underlying SIP dialog.