2020-10-08 16:06:15.207841 [NOTICE] sofia.c:7339 Pre-Answer sofia/external/101!
2020-10-08 16:06:15.207841 [DEBUG] switch_channel.c:3565 (sofia/external/101) Callstate Change DOWN -> EARLY
2020-10-08 16:06:15.207841 [DEBUG] switch_core_media.c:5594 Audio Codec Compare...