Oct  1 15:22:55 WARNING[229394]: rtp.c:1252 ast_rtp_write: Not sure about sending format SLINR packets
Oct  1 15:22:55 WARNING[229394]: rtp.c:1095 ast_rtp_raw_write: Not sure about timestamp format for codec format SLINR
Oct  1 15:22:55 WARNING[229394]: rtp.c:1252 ast_rtp_write: Not sure about sending format SLINR packets
Oct  1 15:22:55 WARNING[229394]: rtp.c:1095 ast_rtp_raw_write: Not sure about timestamp format for codec format SLINR
Oct  1 15:22:55 WARNING[229394]: rtp.c:1252 ast_rtp_write: Not sure about sending format SLINR packets
Oct  1 15:22:55 WARNING[229394]: rtp.c:1095 ast_rtp_raw_write: Not sure about timestamp format for codec format SLINR
Oct  1 15:22:55 WARNING[229394]: rtp.c:1252 ast_rtp_write: Not sure about sending format SLINR packets
Oct  1 15:22:55 WARNING[229394]: rtp.c:1095 ast_rtp_raw_write: Not sure about timestamp format for codec format SLINR
Oct  1 15:22:55 WARNING[229394]: rtp.c:1252 ast_rtp_write: Not sure about sending format SLINR packets
Oct  1 15:22:55 WARNING[229394]: rtp.c:1095 ast_rtp_raw_write: Not sure about timestamp format for codec format SLINR
Oct  1 15:22:55 WARNING[229394]: rtp.c:1252 ast_rtp_write: Not sure about sending format SLINR packets
Oct  1 15:22:55 WARNING[229394]: rtp.c:1095 ast_rtp_raw_write: Not sure about timestamp format for codec format SLINR
Oct  1 15:22:55 WARNING[229394]: rtp.c:1252 ast_rtp_write: Not sure about sending format SLINR packets
Oct  1 15:22:55 WARNING[229394]: rtp.c:1095 ast_rtp_raw_write: Not sure about timestamp format for codec format SLINR
    -- Stopped music on hold on SIP/2000-c4f5