Hello,

Could someone tell me if the outbound stats in the channel variables are functional?  Eg. If I do uuid_set_media_stats and then uuid_dump I then see the outbound stats, eg:
```
variable_rtp_audio_out_raw_bytes: 6323167
variable_rtp_audio_out_media_bytes: 6323167
variable_rtp_audio_out_packet_count: 14829
variable_rtp_audio_out_media_packet_count: 14829
variable_rtp_audio_out_skip_packet_count: 0
variable_rtp_audio_out_dtmf_packet_count: 0
variable_rtp_audio_out_cng_packet_count: 0
```

But, repeating these command whilst using tc to dump occasional packets I do not see variable_rtp_audio_out_skip_packet_count change - it stays at 0.

Looking at the code I cannot see that this value is ever populated.

Is there something I'm missing or were the outbound stats not completed?

Many thanks,
  Richard