diff options
| author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-11-07 16:21:01 +0000 |
|---|---|---|
| committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-11-07 16:21:01 +0000 |
| commit | ba6bf065a5bd2601ee2f9c50cc4bf28ff7967eda (patch) | |
| tree | c49d88dc28e7688af27d41128811a3ba986bcf40 /channels | |
| parent | ed93c876b2e791d00175ee89f5cb5bdd57bb3a7f (diff) | |
Disable echo canceller for digital calls (bug #2785), fix build on MacOSX (bug #2803)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4170 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels')
| -rwxr-xr-x | channels/chan_zap.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/channels/chan_zap.c b/channels/chan_zap.c index 4644bf095..2a8b95d74 100755 --- a/channels/chan_zap.c +++ b/channels/chan_zap.c @@ -1213,11 +1213,17 @@ static void zt_enable_ec(struct zt_pvt *p) { int x; int res; + if (!p) + return; if (p->echocanon) { ast_log(LOG_DEBUG, "Echo cancellation already on\n"); return; } - if (p && p->echocancel) { + if (p->digital) { + ast_log(LOG_DEBUG, "Echo cancellation isn't required on digital connection\n"); + return; + } + if (p->echocancel) { if (p->sig == SIG_PRI) { x = 1; res = ioctl(p->subs[SUB_REAL].zfd, ZT_AUDIOMODE, &x); |