diff --git a/src/switch_channel.c b/src/switch_channel.c index 599dfca64e..9ac3b376ba 100644 --- a/src/switch_channel.c +++ b/src/switch_channel.c @@ -849,6 +849,10 @@ SWITCH_DECLARE(switch_status_t) switch_channel_perform_pre_answer(switch_channel return SWITCH_STATUS_FALSE; } + if (switch_channel_test_flag(channel, CF_ANSWERED)) { + return SWITCH_STATUS_SUCCESS; + } + msg.message_id = SWITCH_MESSAGE_INDICATE_PROGRESS; msg.from = channel->name; status = switch_core_session_message_send(uuid, &msg);