Configuration was created and applied in the last entry, it’s time to test again, but unlike to the result got in Oracle SBC – Lab Setup Transcoding – Environment this time it should work!

Traces shown here were gotten using the Ubuntu VMs and then merging the captures having the following result using VoIP Calls:

When checking the ladder diagram, we can confirm transcoding is now in place when comparing the RTP packets exchanged within the External and Internal network (highlighted in the red square below):

The following commands can be issued to monitor the use of transcoding: