Setting <connect_flag> in AT+XDATACHANNEL set command to 0. This will disable intermediate result reporting of "CONNECT" and "NO CARRIER" on control channel. This resolves the issue of getting failure response for offline-modem since "NO CARRIER" is received as result of AT+CFUN operation instead of "OK". --- drivers/ifxmodem/gprs-context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ifxmodem/gprs-context.c b/drivers/ifxmodem/gprs-context.c index 2de6b4f..7bacb73 100644 --- a/drivers/ifxmodem/gprs-context.c +++ b/drivers/ifxmodem/gprs-context.c @@ -406,7 +406,7 @@ static void cgcontrdp_cb(gboolean ok, GAtResult *result, gpointer user_data) interface = ofono_gprs_context_get_interface(gc); datapath = get_datapath(modem, interface); - snprintf(buf, sizeof(buf), "AT+XDATACHANNEL=1,1,\"%s\",\"%s\",2,%u", + snprintf(buf, sizeof(buf), "AT+XDATACHANNEL=1,1,\"%s\",\"%s\",0,%u", ctrlpath, datapath, gcd->active_context); g_at_chat_send(gcd->chat, buf, none_prefix, NULL, NULL, NULL); snprintf(buf, sizeof(buf), "AT+CGDATA=\"M-RAW_IP\",%u", -- 1.9.1