In this section:
The SBC does not support Lync/Skype.
The SBC Core supports the late media scenarios for Interactive Connectivity Establishment (ICE) and Datagram Transport Layer Security (DTLS). The behavior of late media on the SBC is controlled by the flag lateMediaSupport
. The possible values of this flag are passthru
and convert
.
Non-PRACK Late Media Pass-through Call Flow
PRACK Late Media Pass-through Call Flow
Figure 3: Non-PRACK Late Media Convert Call Flow
Figure 4: PRACK Late Media Convert Call Flow