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-rw-r--r--channels/chan_mgcp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/channels/chan_mgcp.c b/channels/chan_mgcp.c
index 3fa2bcf03..675148b6d 100644
--- a/channels/chan_mgcp.c
+++ b/channels/chan_mgcp.c
@@ -2694,6 +2694,7 @@ static void *mgcp_ss(void *data)
transmit_notify_request(sub, "G/cg");
/*zt_wait_event(p->subs[index].zfd);*/
ast_hangup(chan);
+ memset(p->dtmf_buf, 0, sizeof(p->dtmf_buf));
return NULL;
} else if (p->hascallwaiting && p->callwaiting && !strcmp(p->dtmf_buf, "*70")) {
if (option_verbose > 2) {