Reaccionar los errores de Android de Twilio nativo

He estado tratando de depurar esto por un tiempo, pero no puede llegar a nada.

La aplicación utiliza esta biblioteca nativa twilio reaccionar.

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Todo funciona muy bien en iOS, pero en Android, después de crear una llamada, obtengo lo que parece un bucle infinito que indica los siguientes errores:

01-04 17:54:34.430 8477-8617/com.channelmobile D/PJSIP: 17:54:34.430 resolver.c !Received 109 bytes DNS response from 10.0.2.3:53 01-04 17:54:34.465 8477-9329/com.channelmobile D/PJSIP: 17:54:34.465 speex !warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.491 8477-8617/com.channelmobile D/PJSIP: 17:54:34.431 resolver.c Nameserver 10.0.2.3:53 state changed Active --> Active 01-04 17:54:34.518 8477-9329/com.channelmobile D/PJSIP: 17:54:34.518 speex !warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.523 8477-9329/com.channelmobile D/PJSIP: 17:54:34.523 speex warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.549 8477-8617/com.channelmobile D/PJSIP: 17:54:34.491 resolver.c !DNS response from 10.0.2.3:53 id=3 discarded 01-04 17:54:34.558 8477-9329/com.channelmobile D/PJSIP: 17:54:34.558 speex warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.558 8477-9329/com.channelmobile D/PJSIP: 17:54:34.558 speex warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.562 8477-9329/com.channelmobile D/PJSIP: 17:54:34.562 speex warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.609 8477-9329/com.channelmobile D/PJSIP: 17:54:34.609 speex warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.613 8477-9329/com.channelmobile D/PJSIP: 17:54:34.613 speex warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.664 8477-9329/com.channelmobile D/PJSIP: 17:54:34.664 speex warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.669 8477-9329/com.channelmobile D/PJSIP: 17:54:34.669 speex warning: Had to discard a playback frame (your application is buggy and/or got xruns) 01-04 17:54:34.681 8477-9330/com.channelmobile D/PJSIP: 17:54:34.681 speex !warning: No playback frame available (your application is buggy and/or got xruns) 01-04 17:54:34.681 8477-9330/com.channelmobile D/PJSIP: 17:54:34.681 speex warning: No playback frame available (your application is buggy and/or got xruns) 01-04 17:54:34.682 8477-9330/com.channelmobile D/PJSIP: 17:54:34.682 speex warning: No playback frame available (your application is buggy and/or got xruns) 01-04 17:54:34.682 8477-9330/com.channelmobile D/PJSIP: 17:54:34.682 speex warning: No playback frame available (your application is buggy and/or got xruns)

El error se produce cuando se inicia la llamada:

Twilio.connect({ To: '+61234567890' })

Alguna idea de lo que puede estar causando esto?