HV did a fix where idle data is set to the URI constantly. You can see this in that the green LED behaves differently in HV nodes vs ASL. David said that helps with delayed audio causing the "hear yourself echo" on repeaters. I’ve never heard that it fixed a stuttering ID on FOB startup.
A similar symptom is a startup stutter from connected nodes at first transmissions. I’ve always assumed that is the IAX jitter buffers adjusting from the relaxed value (40ms) to something larger as needed.
On Dec 30, 2019, at 10:47 AM, Steve N4IRS <szingman@...
Not sure what you mean by running the data stream continuously. I'm
thinking a startup delay may help, but both seem like a hack rather
then a fix. What channel driver are you seeing this with?
On 12/30/19 1:43 PM, Ken KE2N via
This (dahdi_dummy) worked well with my RPI3 and it even helped
results on a big hulking quad core machine, by raising the
occasional worst-case result..
The remaining problem that I see with ASL1.01 is - for lack of a
better name - usb fob startup. When the repeater has been quiet
and decides to spit out a morse or voice ID, sometimes the first
morse character or the first syllable or two of the voice comes
In the other camp I believe they fixed this problem by running the
data stream continuously, is that hard to do?