Fix a couple of echo can issues (bug #2820)

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@496 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 2 insertions, 1 deletions

diff --git a/mec2.h b/mec2.h
index a24b01a..c138d7f 100755
--- a/mec2.h
+++ b/mec2.h
@@ -158,6 +158,7 @@ static inline void init_cc(echo_can_state_t *ec, int N, int maxy, int maxu) {
   // reset the power computations (for y and u)
   //
   ec->Ly_i = DEFAULT_CUTOFF_I;
+  ec->Lu_i = DEFAULT_CUTOFF_I;
 
   // reset the near-end speech detector
   //
@@ -225,7 +226,7 @@ static inline short echo_can_update(echo_can_state_t *ec, short iref, short isig
   /* push the signal on the circular buffer, too */
   add_cc_s(&ec->s_s, isig);
   ec->s_tilde_i += abs(isig);
-  ec->y_tilde_i += abs(iref) >> DEFAULT_ALPHA_ST_I;
+  ec->y_tilde_i += abs(iref) >> DEFAULT_ALPHA_YT_I;
 
   /* Add to our list of recent y_tilde's */
   add_cc_s(&ec->y_tilde_s, ec->y_tilde_i);