GitLab

Adding new API int linphone_call_terminate_with_error_info(LinphoneCall *call, const LinphoneErrorInfo *ei) and other functions to handle  RFC3326 reason header.

Make LinphoneErrorInfo a belle-sip object. Add new accessors, and make it able to take Reason headers in incoming requests (feature to be tested)

add checks and fix bug where a call is directly transitionned to Released state when an io error occurs during a reINVITE.

 - Add content type information in LIME encrypted message
 - Single entry point for all types of chat messages that are first decrypted if necessary and then handled according to their content type
 - Add possibility to send chat messages with a content type that is not 'text/plain'
 - Encrypt IMDN

Reply to CANCEL with 200ok and terminate previous transaction instead of responding "Transaction does not exists" in case of re-INVITE cancellation.

If connectivity is lost during an outgoing call at a very early stage (the dialog has not been created yet), try to repair the call by cancelling the INVITE and issuing a new one.

Added belle_sip_request_t parameter to im encryption engine callbacks to authorize read/write of SIP headers

Repair call where a connection loss occurs on the caller side by sending a new INVITE with a Replaces header.

Add new tests.

This is necessary because in some cases the op cannot tell whether it is IPv6 or IPv4. And in such cases we can fallback to an other method to get the information (get_local_ip_for()).