Speex Master Sound Error - PJSIP 2.10 - OSX Catalina

GF
George Farah
Thu, Oct 8, 2020 1:36 PM

Hi,
I'm running PJSIP on Catalina (having also built it on the same OS).
As per https://github.com/pjsip/pjproject/issues/2464 I have had no choice
but to enable software echo cancellation on the phone .

I am now encountering an intermittent issue with logs below printed in
logs. The operator using the phone reports that they cannot hear audio in
their headset. PJSIP must be restarted in order for the phone to normal
operation on calls
Any assistance is appreciated

08:31:56.116          Master/sound  451 samples reduced, buf_cnt=2092
08:31:56.135                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.135          Master/sound  394 samples reduced, buf_cnt=2018
08:31:56.155                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.155          Master/sound  417 samples reduced, buf_cnt=1921
08:31:56.175                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.175          Master/sound  320 samples reduced, buf_cnt=1921
08:31:56.195                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.195          Master/sound  320 samples reduced, buf_cnt=1921
08:31:56.215                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.215          Master/sound  307 samples reduced, buf_cnt=1934
08:31:56.235                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.236          Master/sound  333 samples reduced, buf_cnt=1921
08:31:56.255                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.255          Master/sound  320 samples reduced, buf_cnt=1921
08:31:56.275                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.275          Master/sound  269 samples reduced, buf_cnt=1972
08:31:56.295                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.295          Master/sound  371 samples reduced, buf_cnt=1921
08:31:56.315                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.315          Master/sound  263 samples reduced, buf_cnt=1978
08:31:56.335                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.335          Master/sound  260 samples reduced, buf_cnt=2038
08:31:56.355                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.355          Master/sound  230 samples reduced, buf_cnt=2128
08:31:56.375                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.376          Master/sound  258 samples reduced, buf_cnt=2190
08:31:56.395                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.395          Master/sound  520 samples reduced, buf_cnt=1990
08:31:56.415                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.415          Master/sound  229 samples reduced, buf_cnt=2081
08:31:56.435                  speex  warning: No playback frame available
(your application is buggy and/or got xruns)
08:31:56.435          Master/sound  173 samples reduced, buf_cnt=2228

Hi, I'm running PJSIP on Catalina (having also built it on the same OS). As per https://github.com/pjsip/pjproject/issues/2464 I have had no choice but to enable software echo cancellation on the phone . I am now encountering an intermittent issue with logs below printed in logs. The operator using the phone reports that they cannot hear audio in their headset. PJSIP must be restarted in order for the phone to normal operation on calls Any assistance is appreciated 08:31:56.116 Master/sound 451 samples reduced, buf_cnt=2092 08:31:56.135 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.135 Master/sound 394 samples reduced, buf_cnt=2018 08:31:56.155 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.155 Master/sound 417 samples reduced, buf_cnt=1921 08:31:56.175 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.175 Master/sound 320 samples reduced, buf_cnt=1921 08:31:56.195 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.195 Master/sound 320 samples reduced, buf_cnt=1921 08:31:56.215 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.215 Master/sound 307 samples reduced, buf_cnt=1934 08:31:56.235 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.236 Master/sound 333 samples reduced, buf_cnt=1921 08:31:56.255 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.255 Master/sound 320 samples reduced, buf_cnt=1921 08:31:56.275 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.275 Master/sound 269 samples reduced, buf_cnt=1972 08:31:56.295 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.295 Master/sound 371 samples reduced, buf_cnt=1921 08:31:56.315 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.315 Master/sound 263 samples reduced, buf_cnt=1978 08:31:56.335 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.335 Master/sound 260 samples reduced, buf_cnt=2038 08:31:56.355 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.355 Master/sound 230 samples reduced, buf_cnt=2128 08:31:56.375 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.376 Master/sound 258 samples reduced, buf_cnt=2190 08:31:56.395 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.395 Master/sound 520 samples reduced, buf_cnt=1990 08:31:56.415 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.415 Master/sound 229 samples reduced, buf_cnt=2081 08:31:56.435 speex warning: No playback frame available (your application is buggy and/or got xruns) 08:31:56.435 Master/sound 173 samples reduced, buf_cnt=2228