bridge_basic: Change warning to verbose if transfer cancelled

The attended transfer feature will emit a warning if the user
cancels the transfer or the attended transfer doesn't complete
for any reason. Changes the warning to a verbose message,
since nothing is actually wrong here.

ASTERISK-29612 #close

Change-Id: I64c93cdb21360a0a8d45e9cb6db3af8168f66e6d

diff --git a/main/bridge_basic.c b/main/bridge_basic.c
index 21b4b0ec2427a0e36be76eefdc65ca63eb0feac7..72ea71447cb1598305fef40f71b50cde73acd02c 100644 (file)
--- a/main/bridge_basic.c
+++ b/main/bridge_basic.c
@@ -3352,13 +3352,12 @@ static int feature_attended_transfer(struct ast_bridge_channel *bridge_channel,
        /* Grab the extension to transfer to */
        if (grab_transfer(bridge_channel->chan, exten, sizeof(exten), props->context)) {
                /*
-                * XXX The warning here really should be removed.  While the
-                * message is accurate, this is a normal exit for when the user
-                * fails to specify a valid transfer target.  e.g., The user
+                * This is a normal exit for when the user fails
+                * to specify a valid transfer target.  e.g., The user
                 * hungup, didn't dial any digits, or dialed an invalid
                 * extension.
                 */
-               ast_log(LOG_WARNING, "Channel %s: Unable to acquire target extension for attended transfer.\n",
+               ast_verb(3, "Channel %s: Unable to acquire target extension for attended transfer.\n",
                        ast_channel_name(bridge_channel->chan));
                ast_bridge_channel_write_unhold(bridge_channel);
                attended_transfer_properties_shutdown(props);