Add more verbage to CLI command 'pri show channels' usage.

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@308205 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 4 insertions, 1 deletions

diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c
index 103bb8971..4febe690b 100644
--- a/channels/chan_dahdi.c
+++ b/channels/chan_dahdi.c
@@ -14181,7 +14181,10 @@ static char *handle_pri_show_channels(struct ast_cli_entry *e, int cmd, struct a
 		e->command = "pri show channels";
 		e->usage =
 			"Usage: pri show channels\n"
-			"       Displays PRI channel information\n";
+			"       Displays PRI channel information such as the current mapping\n"
+			"       of DAHDI B channels to Asterisk channel names and which calls\n"
+			"       are on hold or call-waiting.  Calls on hold or call-waiting\n"
+			"       are not associated with any B channel.\n";
 		return NULL;
 	case CLI_GENERATE:
 		return NULL;