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CC2340R5: ANCS: Call accept / Reject

Rahul
Intellectual 995 points
Part Number: CC2340R5

Hi,

In our role as a BLE client, we successfully receive notifications for incoming calls, missed calls, and SMS alerts from the iOS device. Additionally, we are seeking information on active calls (accepted) and details for rejected calls.

Upon accepting a call from the iOS device, the ANCS client (BLE) displays an active call. However, in the case of a rejected call, we do not receive any related details. Could you please investigate the possibility of obtaining rejection notifications?

Regards,

Rahul K V

  • 0
    TI__Mastermind 42180 points

    Hi Rahul,

    I am glad to hear you have successfully implemented most of the ANCS notification streams! It is a bit strange that only for the case of a rejected call, no notifications are received. Do you have access to a bluetooth sniffer? If so, then could you take a sniffer log of the device receiving the successful notifications as well as a rejected call occurring? I would like to see if anything is being sent over the air at all.

    Best Regards,

    Jan

  • 0 in reply to Jan
    Intellectual 995 points

    Hi Jan,

    We accept / Reject call from the iOS device and we required those Reject notification on the client (BLE) UART.

    Since we don't have a sniffer, could you recommend a method or a hardware solution for logging these notifications?

    Regards,

    Rahul K V

  • +1 in reply to Rahul
    TI__Guru** 101460 points

    Hi Rahul,

    Thank you for reaching out.

    Rejected calls from the iOS device are not considered as "active" or "missed" so they are not sent over the ANCS. I recommend having a look at the ANCS specifications for more details.

    One work around could be to keep track of the incoming calls that are neither accepted nor denied from the CC2340R5, AND not becoming active. Such calls should be considered as denied from the iOS device.

    Best regards,