From 791c0bf970b42abd3d05f2f7cac39aecc958355b Mon Sep 17 00:00:00 2001 From: Mark Spencer Date: Thu, 24 Apr 2003 20:13:23 +0000 Subject: [PATCH] Only modify digit mode if dsp is in place git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@908 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_zap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/channels/chan_zap.c b/channels/chan_zap.c index 1c16aec5d8..3dc7a83ca7 100755 --- a/channels/chan_zap.c +++ b/channels/chan_zap.c @@ -1475,7 +1475,8 @@ static int zt_hangup(struct ast_channel *ast) zt_confmute(p, 0); restore_gains(p); - ast_dsp_digitmode(p->dsp,DSP_DIGITMODE_DTMF | p->dtmfrelax); + if (p->dsp) + ast_dsp_digitmode(p->dsp,DSP_DIGITMODE_DTMF | p->dtmfrelax); ast_log(LOG_DEBUG, "Hangup: channel: %d index = %d, normal = %d, callwait = %d, thirdcall = %d\n", @@ -1589,6 +1590,7 @@ static int zt_hangup(struct ast_channel *ast) ast_dsp_free(p->dsp); p->dsp = NULL; } + law = ZT_LAW_DEFAULT; res = ioctl(p->subs[SUB_REAL].zfd, ZT_SETLAW, &law); if (res < 0) @@ -1671,7 +1673,6 @@ static int zt_hangup(struct ast_channel *ast) ast_channel_setoption(ast,AST_OPTION_AUDIO_MODE,&x,sizeof(char),0); } - if (p->dsp) restart_monitor(); }