Dialogic IP Phone 05-2239-009 User Manual

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Dialogic Corporation

   if (gc_SetAlarmParm(hMediaDevice, ALARM_SOURCE_ID_NETWORK_ID,
        ParmSetID_qosthreshold_alarm, &alarm_parm_list, EV_SYNC)!= GC_SUCCESS)
   {
      /* handle gc_SetAlarmParm() failure */
      printf("SetAlarmParm(hMediaDevice=%d, mode=EV_SYNC) Failed", hMediaDevice);
      return;
   }
   printf("SetAlarmParm(hMediaDevice=%d, mode=EV_SYNC) Succeeded", hMediaDevice);
}

To retrieve QoS threshold values, use the gc_GetAlarmParm( ) function. See 

, on page 451 for more information. 

The following code demonstrates how to retrieve QoS threshold values.

The following code uses the IPM_QOS_THRESHOLD_INFO structure from the IP Media Library 
(IPML). See the Dialogic

 IP Media Library API Library Reference and the Dialogic

Library API Programming Guide for more information.

/*****************************************************************************
Routine: GetAlarmParm
Assumptions/Warnings: None
Description: calls gc_GetAlarmParm()
Parameters: handle of Media device 
Returns: None
******************************************************************************/

void GetAlarmParm(int hMediaDevice)
{
   ALARM_PARM_LIST alarm_parm_list;
   unsigned int n;
   IPM_QOS_THRESHOLD_INFO QoS_info;
   IPM_QOS_THRESHOLD_INFO *QoS_infop;

   QoS_info.unCount=2;
   QoS_info.QoSThresholdData[0].eQoSType = QOSTYPE_LOSTPACKETS;
   QoS_info.QoSThresholdData[1].eQoSType = QOSTYPE_JITTER;

   /* get QoS thresholds for LOSTPACKETS and JITTER */
   alarm_parm_list.alarm_parm_fields[0].alarm_parm_data.pstruct = (void *) &QoS_info;
   alarm_parm_list.n_parms = 1;

   if (gc_GetAlarmParm(hMediaDevice, ALARM_SOURCE_ID_NETWORK_ID,
        ParmSetID_qosthreshold_alarm, &alarm_parm_list, EV_SYNC) != GC_SUCCESS)
   {
      /* handle gc_GetAlarmParm() failure */
      printf("gc_GetAlarmParm(hMediaDevice=%d, mode=EV_SYNC) Failed", hMediaDevice);
      return;
   }

   /* display threshold values retrieved */
   printf("n_parms = %d\n", alarm_parm_list.n_parms);
   QoS_infop = alarm_parm_list.alarm_parm_fields[0].alarm_parm_data.pstruct;
   for (n=0; n < QoS_info.unCount; n++)
   {
      printf("QoS type = %d\n", QoS_infop->QoSThresholdData[n].eQoSType);
      printf("\tTime Interval = %u\n", QoS_infop->QoSThresholdData[n].unTimeInterval);
      printf("\tDebounce On = %u\n", QoS_infop->QoSThresholdData[n].unDebounceOn);
      printf("\tDebounce Off = %u\n", QoS_infop->QoSThresholdData[n].unDebounceOff);
      printf("\tFault Threshold = %u\n", QoS_infop->QoSThresholdData[n].unFaultThreshold);
      printf("\tPercent Success Threshold = %u\n",