Need ANSI C Programmer with FreeSWITCH module programming experience. Also, experience with AF_UNIX named sockets.
Module needs to buffer sound bytes of audio from A leg into memory, package and deliver to another process upon silence threshold being met, and continue until timeout or message received from socket. You could start with mod_dptools Record as an example, and buffer to memory instead of disk. Will provide freelancer more details in chat.
Code quality is very important, as you know ANSI C projects can have memory leaks and other things that make the parent process crash. If you can post a proof of prior work for me to review such as your github or similar C project that is very preferable to consider hiring you for ongoing work. Thanks.