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yatevoip / yate

Yate - Yet Another Telephony Engine
GNU General Public License v2.0
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DAHDI / zapcard fixes #7

Open laf0rge opened 1 year ago

laf0rge commented 1 year ago

While operating yate as ISDN soft-switch in the Osmocom OCTOI network, we observed that there are plenty of drop-outs in the B-channels leading to massive PRBS failures. Comparison with asterisk, freeswitch and other DAHDI using applications showed that they all use DAHDI_POLICY_WHEN_FULL and differently-sized buffers. When making yate use the same buffer sizes + policy, the PRBS errors were gone.

laf0rge commented 1 year ago

Dear yate team, it has been multiple months without any feedback here. Do you have any change requests? We're more than haappy to adjust our patches if you have any.