Recently I installed TCE400 card. Set it to work only as g729 transoder, and it works fine.
But with a higher amount of calls - more then 120, it seems Asterisk starts to have problems with extra call which needed to be transcoded
It spamms with this messages
(avoip3*CLI> transcoder show
120/120 encoders/decoders of 120 channels are in use.)
[Aug 29 17:55:27] ERROR: codec_dahdi.c:416 dahdi_translate: Unable to attach to transcoder: Device or resource busy
[Aug 29 17:55:27] WARNING: translate.c:262 ast_translator_build_path: Failed to build translator step from alaw to unknown
[Aug 29 17:55:27] WARNING: channel.c:5709 ast_channel_make_compatible_helper: Unable to set read format on channel SIP/m9ast4-0038776b to slin
Do I need another TCE400 card to expand g729 capacity or Asterisk transcodes calls above 120 limit with software? As I see channels in the system - it is not, e.g. never get now more then 120 g729 channels
PS: CPU is having a good relief with this DSP card.