--- channels/chan_mgcp.c        12 Aug 2004 20:26:40 -0000      1.74
+++ channels/chan_mgcp.c        13 Aug 2004 12:06:33 -0000
@@ -2002,7 +2002,7 @@
             add_header(&resp, "R", "L/hd(N)");
             break;
         case MGCP_OFFHOOK:
-            add_header(&resp, "R", "L/hu(N), L/hf(N), D/[0-9#*](N)");
+            add_header(&resp, "R", (p->dtmfmode & MGCP_DTMF_INBAND) ? "L/hu(N), L/hf(N)" : "L/hu(N), L/hf(N), D/[0-9#*](N)");
             break;
     }
     if (strlen(tone)) {
@@ -2056,7 +2056,7 @@
             add_header(&resp, "R", "L/hd(N)");
             break;
         case MGCP_OFFHOOK:
-            add_header(&resp, "R", "L/hu(N),L/hf(N),D/[0-9#*](N)");
+            add_header(&resp, "R",  (p->dtmfmode & MGCP_DTMF_INBAND) ? "L/hu(N), L/hf(N)" : "L/hu(N),L/hf(N),D/[0-9#*](N)");
             break;
     }
     if (strlen(tone2)) {
@@ -2096,7 +2096,7 @@
             add_header(&resp, "R", "L/hd(N)");
             break;
         case MGCP_OFFHOOK:
-            add_header(&resp, "R", "L/hu(N),L/hf(N),D/[0-9#*](N)");
+            add_header(&resp, "R",  (p->dtmfmode & MGCP_DTMF_INBAND) ? "L/hu(N), L/hf(N)" : "L/hu(N),L/hf(N),D/[0-9#*](N)");
             break;
     }
     /* SC: fill in new fields */