Anton <anton.vazir@xxxxxxxxx> writes: > Could you also give us any clue why AudioLost with the > following error message happens > > Mar 20 15:48:39 NOTICE[22448]: chan_ss7.c:1880 ss7_write: > Write buffer > full on CIC=38 (wrote only 0 of 160), audio lost. > > and where to look for that to fix? If you have jitter (for example a SIP <-> SS7 gateway), a small amount of these are normal. To solve that, you need a jitter buffer (or maybe increase the number of buffers on audio circuit devices, at the cost of latency). If you get _lots_ of these, it would seem to indicate a problem with the codec somewhere earlier on the audio path, sending more than the 8000 samples/second required by alaw/ulaw. This needs to be solved outside of chan_ss7. - Kristian.
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