Problem of connection between Nordic's zigbee device and other Zigbee device

[Raffaela]

Hi,

I have a problem with a specific Zigbee certified device that I can't connect to my Nordic device.

When trying to connect to the device, I go to see the status:

void zboss_signal_handler(zb_uint8_t param)
{
    zb_zdo_app_signal_hdr_t  * p_sg_p = NULL;
    zb_zdo_app_signal_type_t   sig    = zb_get_app_signal(param, &p_sg_p);
    zb_ret_t                   status = ZB_GET_APP_SIGNAL_STATUS(param);
    zb_bool_t                  comm_status;

    switch (sig)
    {
        case ZB_BDB_SIGNAL_DEVICE_FIRST_START:
        case ZB_BDB_SIGNAL_DEVICE_REBOOT:
            
            if (status == RET_OK)
                        {
                NRF_LOG_INFO("Joined network successfully");
                bsp_board_led_on(ZIGBEE_NETWORK_STATE_LED);
            }

and it is equal to -1, so it is not RET_OK.

It's the first time that I have this problem of interoperability. Is it necessary to do something specific so that the Nordic device is visible from any other Zigbee device?

Best regards,

Raffaela