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-rwxr-xr-xUPGRADE.txt7
-rwxr-xr-xchannels/chan_modem.c7
2 files changed, 14 insertions, 0 deletions
diff --git a/UPGRADE.txt b/UPGRADE.txt
index 6f7a3bcbb..e2196b5e7 100755
--- a/UPGRADE.txt
+++ b/UPGRADE.txt
@@ -143,3 +143,10 @@ Music On Hold:
* The preferred format for musiconhold.conf has changed; please see the
sample configuration file for the new format. The existing format
is still supported but will generate warnings when the module is loaded.
+
+chan_modem:
+
+* All the chan_modem channel drivers (aopen, bestdata and i4l) are deprecated
+ in this release, and will be removed in the next major Asterisk release.
+ Please migrate to chan_mISDN for ISDN interfaces; there is no upgrade
+ path for aopen and bestdata modem users.
diff --git a/channels/chan_modem.c b/channels/chan_modem.c
index f861bfb7c..77a60da64 100755
--- a/channels/chan_modem.c
+++ b/channels/chan_modem.c
@@ -100,6 +100,8 @@ static pthread_t monitor_thread = AST_PTHREADT_NULL;
static int restart_monitor(void);
+int dep_warning = 0;
+
static struct ast_channel *modem_request(const char *type, int format, void *data, int *cause);
static int modem_digit(struct ast_channel *ast, char digit);
static int modem_call(struct ast_channel *ast, char *idest, int timeout);
@@ -816,6 +818,11 @@ static struct ast_channel *modem_request(const char *type, int format, void *dat
strsep(&stringp, ":");
oldformat = format;
+ if (!dep_warning) {
+ ast_log(LOG_WARNING, "This channel driver is deprecated. Please see the UPGRADE.txt file.\n");
+ dep_warning = 1;
+ }
+
if (dev[0]=='g' && isdigit(dev[1])) {
/* Retrieve the group number */
if (sscanf(dev+1, "%u", &groupint) < 1) {