Use sequence number received in RTP packet instead of generate it
Sequance number received in RTP packet needs to be forwarded to brcm endpoint since based on this parameter some of RTP statistics are calculated. Generating it in chan_brcm was wrong.
Tested scenarios suceeded
- Normal incoming/outgoing call using FXS and DECT
- Call transfer
- Call conference
- Lost packets injections
- Audio file playback
- CN generation and handling
Edited by Grzegorz Sluja