Dialogic DIALOGIC MULTIMEDIA SOFTWARE FOR ADVANCEDTCA RELEASE 1.0 Manual Do Utilizador

29

Dialogic Corporation

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In this example, the first ipm_GetCapabilities( ) call retrieves only the number of capabilities 
available (count). That number is then used to allocate the right amount of memory and retrieve 
details of all the capabilities. 

#include <ipmlib.h>

// Code follows:

unsigned int count;
IPM_CODER_INFO *caps
int i;

unsigned int count=ipm_GetCapabilties(dev,CAPABILITY_CODERLIST,0,NULL,SYNC);
caps=(IPM_CAPABILITIES *malloc(sizeof(IPM_CAPABILITIES)*count);

// check for memory error here

count=ipm_GetCapabilties(dev,CAPABILITY_CODERLIST,count,caps,SYNC);

for (i=0;i<count;i++)
{

printf(“RFC 1890 Coder Type %ui supported\n”,caps[i].Coder.unCoderPayloadType);

}

// Free coder list here
free(caps);

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None.