Re-add Display IE

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@529 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/openzap/src/isdn/5ESSmes.c

@@ -85,6 +85,7 @@ L3INT ATT5ESSUmes_Setup(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic
             case Q931ie_CHANNEL_IDENTIFICATION:
             case Q931ie_PROGRESS_INDICATOR:
             case Q931ie_NETWORK_SPECIFIC_FACILITIES:
+            case Q931ie_DISPLAY:
             case Q931ie_DATETIME:
             case Q931ie_KEYPAD_FACILITY:
             case Q931ie_SIGNAL:
@@ -194,6 +195,11 @@ L3INT ATT5ESSPmes_Setup(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT I
         if((rc=Q931Pie[pTrunk->Dialect][Q931ie_NETWORK_SPECIFIC_FACILITIES](pTrunk, Q931GetIEPtr(pMes->NetFac,pMes->buf), OBuf, &Octet))!=0)
             return rc;
 
+    /* Display */
+    if(Q931IsIEPresent(pMes->Display))
+        if((rc=Q931Pie[pTrunk->Dialect][Q931ie_DISPLAY](pTrunk, Q931GetIEPtr(pMes->Display,pMes->buf), OBuf, &Octet))!=0)
+            return rc;
+
     /* Date/Time */
     if(Q931IsIEPresent(pMes->DateTime))
         if((rc=Q931Pie[pTrunk->Dialect][Q931ie_DATETIME](pTrunk, Q931GetIEPtr(pMes->DateTime,pMes->buf), OBuf, &Octet))!=0)