# msp_ENDPOINT_RTPFDX_IFRAME_NOTIFY_CTRL

This video-specific structure enables or disables I-frame notifications for all types of video endpoints.

Use msp_ENDPOINT_RTPFDX_IFRAME_NOTIFY_CTRL with the MSP_CMD_RTPFDX_IFRAME_NOTIFY_CTRL command, which is described in Enabling I-frame notification.

#### Definition

typedef struct
{
U32 h324Notify; // Freq. to send msg when I-Frame arrives on H.324M
U32 ipNotify; // Freq. to send msg when I-Frame arrives on RTP/IP
} msp_ENDPOINT_RTPFDX_IFRAME_NOTIFY_CTRL;

#### Fields

Field name | Default | Description
--- | --- | ---
h324Notify | 0 | Controls the notification of I-frames arriving from the PSTN side of the 3G-324M Interface. Valid values are: 0 - Disables the sending of I-frame notifications for this direction on the endpoint. 1 - Sends a notification for the next arriving I-frame for this direction on the endpoint. 2 - Sends a notification for each arriving I-frame for this direction on the endpoint.
ipNotify | 0 | Controls the notification of I-frames arriving from the IP side of the 3G-324M Interface. Valid values are: 0 - Disables the sending of I-frame notifications for this direction on the endpoint. 1 - Sends a notification for the next arriving I-frame for this direction on the endpoint. 2 - Sends a notification for each arriving I-frame for this direction on the endpoint.