Since there isn't a Transport class with pjsua2, the only way of identifying a transport is by TransportId. However in the OnTransportState callback for the Endpoint, the OnTransportStateParam argument does not contain the relevant TransportId (as far as I can tell), so I have no way to know which transport's state is changing. Can this information be added to the OnTransportStateParam struct? Or at least have a way to set user data with a transport on transportCreate() and then get access to that user data using information from OnTransportStateParam? - Brian -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140317/c4e57846/attachment-0001.html>