Support fast (25Hz) Ringer

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@845 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 29 insertions, 9 deletions

diff --git a/wctdm24xxp.c b/wctdm24xxp.c
index 4ed81f5..10a6a57 100644
--- a/wctdm24xxp.c
+++ b/wctdm24xxp.c
@@ -401,6 +401,7 @@ static int robust = 0;
 static int timingonly = 0;
 static int lowpower = 0;
 static int boostringer = 1;
+static int fastringer = 0;
 static int _opermode = 0;
 static char *opermode = "FCC";
 static int fxshonormode = 0;
@@ -1992,15 +1993,32 @@ static int wctdm_init_proslic(struct wctdm *wc, int card, int fast, int manual,
     wctdm_setreg(wc, card, 1, 0x08);
 #endif
 
-	/* Beef up Ringing voltage to 89V */
-	if (boostringer) {
-		if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x1d1)) 
-			return -1;
-		printk("Boosting ring power on slot %d (89V peak)\n", card + 1);
-	} else if (lowpower) {
-		if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x108)) 
-			return -1;
-		printk("Reducing ring power on slot %d (50V peak)\n", card + 1);
+	if (fastringer) {
+		/* Speed up Ringer */
+		wctdm_proslic_setreg_indirect(wc, card, 20, 0x7e6d);
+		wctdm_proslic_setreg_indirect(wc, card, 21, 0x01b9);
+		/* Beef up Ringing voltage to 89V */
+		if (boostringer) {
+			if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x247)) 
+				return -1;
+			printk("Boosting fast ringer on slot %d (89V peak)\n", card + 1);
+		} else if (lowpower) {
+			if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x14b)) 
+				return -1;
+			printk("Reducing fast ring power on slot %d (50V peak)\n", card + 1);
+		} else
+			printk("Speeding up ringer on slot %d (25Hz)\n", card + 1);
+	} else {
+		/* Beef up Ringing voltage to 89V */
+		if (boostringer) {
+			if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x1d1)) 
+				return -1;
+			printk("Boosting ringer on slot %d (89V peak)\n", card + 1);
+		} else if (lowpower) {
+			if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x108)) 
+				return -1;
+			printk("Reducing ring power on slot %d (50V peak)\n", card + 1);
+		}
 	}
 	wctdm_setreg(wc, card, 64, 0x01);
 	wc->mods[card].fxs.lasttxhook = 1;
@@ -2850,6 +2868,7 @@ module_param(opermode, charp, 0600);
 module_param(timingonly, int, 0600);
 module_param(lowpower, int, 0600);
 module_param(boostringer, int, 0600);
+module_param(fastringer, int, 0600);
 module_param(fxshonormode, int, 0600);
 module_param(battdebounce, int, 0600);
 module_param(battthresh, int, 0600);
@@ -2869,6 +2888,7 @@ MODULE_PARM(opermode, "s");
 MODULE_PARM(timingonly, "i");
 MODULE_PARM(lowpower, "i");
 MODULE_PARM(boostringer, "i");
+MODULE_PARM(fastringer, "i");
 MODULE_PARM(fxshonormode, "i");
 MODULE_PARM(battdebounce, "i");
 MODULE_PARM(battthresh, "i");