I don't want to use an external Reflector Echo Test. My OS2 is not processing audio correctly and is failing every two seconds on either receive from a reflector or during an internal Echo Test.
The OS2 has a built in Echo Test and if the unit is functioning properly will transmit back up to 10 seconds of audio. This is using DStar and URCALL set to "_______E". This fails every time and will at most return 1 to 2 seconds of audio - generally with glitches. Sometimes I just get back electronic noise.
This is the SAME issue I am having with general receive quality while listening to reflectors. The audio will not process more than 2 to 3 seconds without a gap or "glitching" out. Note there are no errors in the dejitter queue.
I have performed literally hundreds of tests now over a wide range of frequencies and factory resets using the latest firmware. The unit has a strong internet connection and excellent RF connection to the radio. The OS2 will glitch every 2 seconds or so - whether it is an Echo Test or just listening to a reflector. I have posted many examples, but here is another:
https://www.dropbox.com/s/l1hxje4697u971m/2019-09-10_Receive.mp3?dl=0
Again - there are no network issues identified during this transmission above. My unit simply cannot process more than a couple of seconds of audio without dropping out. There are at least 9 drop outs in that small audio clip - the OS2 STOPS transmitting at every dropout. If the "standby beep" only radio is on, it makes the conversation unbearable. Right now I have turned off the standby beep; I can listen but it is just awful.