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Calls — PJSIP Project 2.10 documentation
https://docs.pjsip.org/en/latest/pjsua2/call.html
Application can update the call setting (e.g: add audio/video), or enable/disable codecs, or update other media session settings from within the callback, however, as mandated by the standard (RFC3261 section 14.2), it must ensure that the update overlaps with the existing media session (in codecs, transports, or other parameters) that require ...
pjsua_callback Struct Reference (2.10)
https://www.pjsip.org/pjsip/docs/html/structpjsua__callback.htm
This callback is mostly useful when the application wants to manage the sound device by itself (i.e. with pjsua_set_no_snd_dev () ), to get notified when it should open or close the sound device. Parameters. operation. The value will be set to 0 to signal that sound device is about to be closed, and 1 to be opened.
Media — PJSIP Project 2.10 documentation
https://docs.pjsip.org/en/latest/pjsua2/media.html
PJSIP Project. Docs ... An important subclass of Media is AudioMedia which represents audio media. There are several type of audio media objects supported in PJSUA2: ... Register a callback to be called when the file player reading has reached the end of file, or when the file reading has reached the end of file of the last file for a playlist. ...
PJSIP Reference: pjsua_callback Struct Reference (1.16)
https://www.pjsip.org/docs/latest-1/pjsip/docs/html/structpjsua__callback.htm
Transaction event that caused the state change. void (* pjsua_callback::on_call_media_state ) ( pjsua_call_id call_id) Notify application when media state in the call has changed. Normal application would need to implement this callback, e.g. …
Audio Device API Reference (2.10) - pjsip.org
https://www.pjsip.org/pjmedia/docs/html/group__s2__audio__device__reference.htm
The audio device supports setting echo cancellation fail length. The value of this capability is an unsigned integer representing the echo tail in milliseconds. The audio device has voice activity detection feature. The value of this capability is a pj_bool_t …
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