[Asterisk-cvs] zaptel ztdynamic.c,1.4,1.5

[markster at lists.digium.com]

Update of /usr/cvsroot/zaptel
In directory mongoose.digium.com:/tmp/cvs-serv29708

Modified Files:
	ztdynamic.c 
Log Message:
Enable echo cancellation on dyanmic spans


Index: ztdynamic.c
===================================================================
RCS file: /usr/cvsroot/zaptel/ztdynamic.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- ztdynamic.c	17 Mar 2003 18:11:45 -0000	1.4
+++ ztdynamic.c	8 Dec 2003 21:25:26 -0000	1.5
@@ -201,11 +201,16 @@
 {
 	long flags;
 	struct zt_dynamic *z;
+	int y;
 	spin_lock_irqsave(&dlock, flags);
 	z = dspans;
 	while(z) {
 		if (!z->dead) {
 			/* Ignore dead spans */
+			for (y=0;y<z->span.channels;y++) {
+				/* Echo cancel double buffered data */
+				zt_ec_chunk(&z->span.chans[y], z->span.chans[y].readchunk, z->span.chans[y].writechunk);
+			}
 			zt_receive(&z->span);
 			zt_transmit(&z->span);
 			/* Handle all transmissions now */