[App_rpt-users] Audio Dropouts

[John (WB5NFC)]

Audio dropouts seem to be happening more often on my node. I was monitoring an IRLP QSO today while watching console output. Most severe dropouts occurred during the WARNINGS shown below. The DTMF chars appear to be falsing - no tones were sent.

Suggestions on troubleshooting appreciated. 

    -- Hungup 'Zap/pseudo-271255635'
    -- Hungup 'Zap/pseudo-102441634'
    -- Hungup 'Zap/pseudo-1965758556'
[Dec 13 13:18:10] WARNING[9819]: channel.c:2590 ast_prod: Prodding channel 'Zap/pseudo-1412454098' failed
    -- Hungup 'Zap/pseudo-1412454098'
[Dec 13 13:18:10] WARNING[9823]: file.c:602 ast_openstream_full: File none does not exist in any format
[Dec 13 13:18:10] WARNING[9823]: file.c:912 ast_streamfile: Unable to open none (format 0x44 (ulaw|slin)): No such file or directory
[Dec 13 13:18:10] WARNING[9823]: app_rpt.c:6348 sayfile: ast_streamfile none failed on Zap/pseudo-972989682
    -- Hungup 'Zap/pseudo-972989682'
    -- Hungup 'Zap/pseudo-1265443263'
    -- Hungup 'Zap/pseudo-745980955'
[Dec 13 13:18:27] NOTICE[2485]: chan_usbradio.c:2413 usbradio_read: Got DTMF char 1
[Dec 13 13:18:27] NOTICE[2485]: chan_usbradio.c:2413 usbradio_read: Got DTMF char 2
[Dec 13 13:18:34] NOTICE[2485]: chan_usbradio.c:2413 usbradio_read: Got DTMF char 1
    -- Hungup 'Zap/pseudo-1140470725'
    -- Hungup 'Zap/pseudo-1190238186'
[Dec 13 13:19:38] WARNING[2485]: chan_usbradio.c:2117 usbradio_read: Possibly stuck USB read channel. [usb1]
[Dec 13 13:19:38] ERROR[2485]: chan_usbradio.c:2111 usbradio_read: Stuck USB read channel [usb1], un-sticking it!
  == Set device 3-1 to usb1
  == Parsing '/etc/asterisk/usbradio_tune_usb1.conf': Found
[Dec 13 13:19:42] WARNING[2487]: chan_usbradio.c:1436 hidthread: Loaded parameters from usbradio_tune_usb1.conf for device usb1 .
[Dec 13 13:19:42] NOTICE[2487]: chan_usbradio.c:1491 hidthread: USB Adapter has no EEPROM installed or Checksum BAD on channel usb1
    -- Hungup 'Zap/pseudo-381069940'
    -- Hungup 'Zap/pseudo-772603506'
    -- Hungup 'Zap/pseudo-189122681'
    -- Hungup 'Zap/pseudo-1925009327'
    -- Hungup 'Zap/pseudo-622652136'
    -- Hungup 'Zap/pseudo-1997606468'
    -- Hungup 'Zap/pseudo-60672029'
  == Set device 3-1 to usb1
  == Parsing '/etc/asterisk/usbradio_tune_usb1.conf': Found
[Dec 13 13:20:18] WARNING[2487]: chan_usbradio.c:1436 hidthread: Loaded parameters from usbradio_tune_usb1.conf for device usb1 .
[Dec 13 13:20:19] NOTICE[2487]: chan_usbradio.c:1491 hidthread: USB Adapter has no EEPROM installed or Checksum BAD on channel usb1
    -- Hungup 'Zap/pseudo-606552813'
[Dec 13 13:20:52] WARNING[2485]: chan_usbradio.c:2117 usbradio_read: Possibly stuck USB read channel. [usb1]
[Dec 13 13:20:52] ERROR[2485]: chan_usbradio.c:2111 usbradio_read: Stuck USB read channel [usb1], un-sticking it!
  == Set device 3-1 to usb1
  == Parsing '/etc/asterisk/usbradio_tune_usb1.conf': Found
[Dec 13 13:20:55] WARNING[2487]: chan_usbradio.c:1436 hidthread: Loaded parameters from usbradio_tune_usb1.conf for device usb1 .
[Dec 13 13:20:55] WARNING[2485]: chan_usbradio.c:2117 usbradio_read: Possibly stuck USB read channel. [usb1]
[Dec 13 13:20:55] WARNING[2485]: chan_usbradio.c:2120 usbradio_read: Nope, USB read channel [usb1] wasn't stuck after all.
    -- Hungup 'Zap/pseudo-1810467925'
[Dec 13 13:20:55] NOTICE[2487]: chan_usbradio.c:1491 hidthread: USB Adapter has no EEPROM installed or Checksum BAD on channel usb1
[Dec 13 13:20:57] NOTICE[2357]: chan_echolink.c:1770 sendcmd: Received OK from Echolink server server1.echolink.org
[Dec 13 13:21:04] NOTICE[2357]: chan_echolink.c:2102 do_el_directory: Directory pgm done downloading(partial,compressed), 131 records
[Dec 13 13:21:04] NOTICE[2478]: chan_irlp.c:1138 irlp_reader: received IRLP bye from 74.194.190.143
    -- Hungup 'Zap/pseudo-1253550486'


John / WB5NFC