Work around issues with slot 1 FXO's

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@395 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 15 insertions, 1 deletions

diff --git a/wcfxs.c b/wcfxs.c
index 80ff08a..60237ca 100755
--- a/wcfxs.c
+++ b/wcfxs.c
@@ -132,7 +132,7 @@ static alpha  indirect_regs[] =
 #define FLAG_READ	2
 
 #define RING_DEBOUNCE	64		/* Ringer Debounce (in ms) */
-#define BATT_DEBOUNCE	8		/* Battery debounce (in ms) */
+#define BATT_DEBOUNCE	64		/* Battery debounce (in ms) */
 #define BATT_THRESH	3		/* Anything under this is "no battery" */
 
 #define OHT_TIMER		6000	/* How long after RING to retain OHT */
@@ -1234,6 +1234,20 @@ static inline void wcfxs_voicedaa_check_hook(struct wcfxs *wc, int card)
 		}
 	}
 #endif
+	/* Try to track issues that plague slot one FXO's */
+	b = wcfxs_getreg(wc, card, 5);
+	if ((b & 0x2) || !(b & 0x8)) {
+		/* Not good -- don't look at anything else */
+		return;
+	}
+	b &= 0x9;
+	if (wc->mod.fxo.offhook[card]) {
+		if (b != 0x9)
+			wcfxs_setreg(wc, card, 5, 0x9);
+	} else {
+		if (b != 0x8)
+			wcfxs_setreg(wc, card, 5, 0x8);
+	}
 	b = wcfxs_getreg(wc, card, 29);
 #if 0 
 	{