Charles, There are a few articles (unfortunately, in Russian) https://m.habr.com/ru/company/embox/blog/431134/ is a good start. It is stated there, that authors were able to port pjsip to stm32f4 and stm32f7 boards. Also, find a GitHub link to the sources in the end of the article. Best, Andrey ----- Original Message ----- From: Charles BLANCHARD <C.BLANCHARD@xxxxxxxxxxxxxx> To: pjsip@xxxxxxxxxxxxxxx Sent: Wed, 12 Jun 2019 12:43:52 +0300 (MSK) Subject: Porting PJSIP on STM32F7 and freeRTOS Hello, I'm a trainee trying to make a VoIP client based on STM2F7 MCU. Does someone already succeeded in porting PJSIP on STM32F7 (ARM Cortex M7 MCU, not MPU) with freeRTOS? I don't know where to begin with this task. It seems that it is possible regarding the footprint and the capability of PJSIP to be ported to various target. I have surfed on forums but didn't find any answer to my question... Thank you, Charles _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip@xxxxxxxxxxxxxxx http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org