diff -Naur chan_ss7-1.3/l4isup.c chan_ss7-1.3-160/l4isup.c
--- chan_ss7-1.3/l4isup.c	2009-12-06 09:34:42.000000000 +0000
+++ chan_ss7-1.3-160/l4isup.c	2010-03-12 13:37:23.000000000 +0000
@@ -286,7 +286,7 @@
 #ifdef USE_ASTERISK_1_4
 #define FRAME_DATA(fr,offset) (((unsigned char*) (fr)->data) + offset)
 #else
-#define FRAME_DATA(fr,offset) (((unsigned char*) (fr)->data.ptr) + offset)
+#define FRAME_DATA(fr,offset) (((unsigned char*) (fr)->data) + offset)
 #endif
 #endif
 
@@ -4592,7 +4592,7 @@
 #if defined(USE_ASTERISK_1_2) ||  defined(USE_ASTERISK_1_4)
     ast_dsp_digitmode(pvt->dsp, DSP_DIGITMODE_DTMF | (link->relaxdtmf ? DSP_DIGITMODE_RELAXDTMF : 0));
 #else
-    ast_dsp_set_digitmode(pvt->dsp, DSP_DIGITMODE_DTMF | (link->relaxdtmf ? DSP_DIGITMODE_RELAXDTMF : 0));
+    ast_dsp_digitmode(pvt->dsp, DSP_DIGITMODE_DTMF | (link->relaxdtmf ? DSP_DIGITMODE_RELAXDTMF : 0));
 #endif
   }
   /* Set gain - Channel must be in audiomode when setting gain */
diff -Naur chan_ss7-1.3/mtp.c chan_ss7-1.3-160/mtp.c
--- chan_ss7-1.3/mtp.c	2009-12-06 09:34:42.000000000 +0000
+++ chan_ss7-1.3-160/mtp.c	2010-03-12 07:15:14.000000000 +0000
@@ -151,7 +151,7 @@
 
   /* Counts of raw bytes read and written, used to timestamp raw dumps.
      Make them double to avoid overflow for quite a while. */
-  double readcount, writecount;
+  unsigned long long int readcount, writecount;
 
   /* Sequence numbers and indicator bits to be sent in signalling units. */
   int send_fib;
@@ -325,6 +325,8 @@
     format = "linkset %s, link %s/%d %s, sls %d, total: %6llu, %6llu\n";
     sprintf(r, format, m->link->linkset->name, m->link->name, m->schannel+1, s, m->sls, m->readcount, m->writecount);
     strcat(buff, r);
+    m->readcount = 0;
+    m->writecount = 0;
   }
   return 0;
 }