From: Naveen Albert <asterisk@phreaknet.org>
Date: Wed, 27 Sep 2023 12:28:50 +0000 (-0400)
Subject: app_voicemail: Disable ADSI if unavailable.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75620616f46d054aa6a7bbff1753b05c7abc642a;p=thirdparty%2Fasterisk.git

app_voicemail: Disable ADSI if unavailable.

If ADSI is available on a channel, app_voicemail will repeatedly
try to use ADSI, even if there is no CPE that supports it. This
leads to many unnecessary delays during the session. If ADSI is
available but ADSI setup fails, we now disable it to prevent
further attempts to use ADSI during the session.

Resolves: #354
---

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index 7faf188247..513ba9d855 100644
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -7422,8 +7422,11 @@ static void adsi_begin(struct ast_channel *chan, int *useadsi)
 	if (!ast_adsi_available(chan))
 		return;
 	x = ast_adsi_load_session(chan, adsifdn, adsiver, 1);
-	if (x < 0)
+	if (x < 0) {
+		*useadsi = 0;
+		ast_channel_adsicpe_set(chan, AST_ADSI_UNAVAILABLE);
 		return;
+	}
 	if (!x) {
 		if (adsi_load_vmail(chan, useadsi)) {
 			ast_log(AST_LOG_WARNING, "Unable to upload voicemail scripts\n");