Dialogic 6.2 manual = Mtdlretrieverej, November 211

Placing Calls on Hold Using BSMI

Example 1

memset(&l43msg,0,sizeof(L4_to_L3_struct)); l43msg->msgtype = L4L3mUNIVERSAL;

l43msg->data.universal.msg_id = MT_DL_RETRIEVE;

Example 2

#define IEID_CAUSE	0x08	//CAUSE IE ID code
#define EXTENSION_BIT	0x80	//extension bit for an octet
memset(&l43msg,0,sizeof(L4_to_L3_struct));
l43msg->msgtype = L4L3mUNIVERSAL;			= MT_DL_RETRIEVE_REJ;
l43msg->data.universal.msg_id
l43msg->data.universal.ie_count			= 1; //must equal all IEs
l43msg->data.universal.ie.ie_id			= IEID_CAUSE;
l43msg->data.universal.ie.ie_length			= 2;
l43msg->data.universal.ie.ie_data[0]			= EXTENSION_BIT Coding_standard
Location; //where Coding_standard and Location are from ITU-T Q.850
// subclause 2.2.2 and 2.2.3 respectively
l43msg->data.universal.ie.ie_data[1]			= EXTENSION_BIT Cause ; //where Cause
is from ITU-T Q.850 subclause 2.2.5

For more information on L4L3mUNIVERSAL and

L3L4mUNIVERSAL, see Volume 5, Bfv API Reference Manual.

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