VoIP Example(esp_rtc) Feature Request (AUD-7150)

[Nohhoyoung]

1. (esp_rtc_config_t)sip_service_config.keepalive
   : The result value for the Keepalive session is visible only in debug messages.
   Request additional functionality so that the result value can be verified in 'event_handler'.

2. (esp_rtc_config_t)sip_service_config.register_interval
   : If re-registration is performed during SIP operation (call connection and call in progress), all sessions will be terminated due to response errors.
   Request additional features so that re-registration is not performed during the SIP operation.

[jimforr]

@Nohhoyoung we will release a new version soon, this version fixed re-registration bug (actually perform a reconnect), sip stack will perform a real re-registration and it will not influence call in progress.

[jimforr]

@Nohhoyoung Hi, you can update the esp_media_protocols component to version 0.6.0 to cover this issue

[Nohhoyoung]

@jimforr , Thank you for response.

The symptoms are the same in 'esp_media_protocols Ver.0.6.0'.

1. The result value of 'Keepalive' could not be determined.

2. sip_service_config.register_interval: re-registration bug.
   2-1) ESP_RTC_EVENT_CALLING(call connection)
   : Re-registration is performed during connection. The intercom cannot be connected.(ID has changed)
   2-2) ESP_RTC_EVENT_AUDIO_SESSION_BEGIN (call in progress)
   : Re-registration is performed during the call, and 'ESP_RTC_EVENT_AUDIO_SESSION_END' occurs.

2-1)Debug- call_connection.txt
2-2)Debug-call_in_progress.txt

<..\esp_media_protocols\idf_component.yml>
version: "0.6.0"
description: Espressif media protocols
...