[Q.931] Save TEI from incoming SETUP message in call struct + make the TEI available in all incoming messages

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@538 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/freetdm/src/isdn/include/Q931.h

@@ -559,11 +559,11 @@ typedef struct {
 				provided in case a proprietary variant needs it.
 
 *****************************************************************************/
-typedef struct
-{
+typedef struct {
 	L3UINT		Size;           /* Size of message in bytes             */
 	L3UCHAR		ProtDisc;       /* Protocol Discriminator               */
 	L3UCHAR		MesType;        /* Message type                         */
+	L3UCHAR		Tei;            /* TEI                                  */
 	L3UCHAR		CRVFlag;        /* Call reference value flag            */
 	L3INT		CRV;            /* Call reference value                 */