Add option to cause Zaptel to ignore the 2100 Hz echo cancel

disable tone


git-svn-id: http://svn.digium.com/svn/zaptel/trunk@431 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 4 insertions, 0 deletions

diff --git a/zaptel.c b/zaptel.c
index b12229b..5e26181 100755
--- a/zaptel.c
+++ b/zaptel.c
@@ -4394,6 +4394,7 @@ static inline void __zt_process_getaudio_chunk(struct zt_chan *ss, unsigned char
 	/* Okay, now we've got something to transmit */
 	for (x=0;x<ZT_CHUNKSIZE;x++)
 		getlin[x] = ZT_XLAW(txb[x], ms);
+#ifndef NO_ECHOCAN_DISABLE
 	if (ms->ec) {
 		for (x=0;x<ZT_CHUNKSIZE;x++) {
 			/* Check for echo cancel disabling tone */
@@ -4409,6 +4410,7 @@ static inline void __zt_process_getaudio_chunk(struct zt_chan *ss, unsigned char
 			}
 		}
 	}
+#endif
 	if ((!ms->confmute && !ms->dialing) || (ms->flags & ZT_FLAG_PSEUDO)) {
 		/* Handle conferencing on non-clear channel and non-HDLC channels */
 		switch(ms->confmode & ZT_CONF_MODE_MASK) {
@@ -5131,6 +5133,7 @@ static inline void __zt_process_putaudio_chunk(struct zt_chan *ss, unsigned char
 		putlin[x] = ZT_XLAW(rxb[x], ms);
 	}
 
+#ifndef NO_ECHOCAN_DISABLE
 	if (ms->ec) {
 		for (x=0;x<ZT_CHUNKSIZE;x++) {
 			if (echo_can_disable_detector_update(&ms->rxecdis, putlin[x])) {
@@ -5145,6 +5148,7 @@ static inline void __zt_process_putaudio_chunk(struct zt_chan *ss, unsigned char
 			}
 		}
 	}
+#endif	
 	/* if doing rx tone decoding */
 	if (ms->rxp1 && ms->rxp2 && ms->rxp3)
 	{