More PRI/SIP gateway stuff

**ATTENTION** you will need to libs/jrtplib/.complete ; make installall 
to get it to compile on existing builds as the jrtplib required changes.

Added teletone DTMF to mod_wanpipe and rfc2933 DTMF to mod_exosip
Added temporary poor man's daemon
freeswitch -nc > /var/log/freeswitch.log

then it will await a HUP




git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@659 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_wanpipe/mod_wanpipe.c

@@ -72,6 +72,7 @@ static struct {
 	int mtu;
 	int dtmf_on;
 	int dtmf_off;
+	int supress_dtmf_tone;
 	char *dialplan;
 } globals;
 
@@ -572,6 +573,9 @@ static switch_status wanpipe_read_frame(switch_core_session *session, switch_fra
 		if (globals.debug) {
 			switch_console_printf(SWITCH_CHANNEL_CONSOLE, "DTMF DETECTED: [%s]\n", digit_str);
 		}
+		if (globals.supress_dtmf_tone) {
+			memset(tech_pvt->read_frame.data, 0, tech_pvt->read_frame.datalen);
+		}
 	}
 
 	*frame = &tech_pvt->read_frame;
@@ -1093,6 +1097,8 @@ static int config_wanpipe(int reload)
 				globals.dtmf_on = atoi(val);
 			} else if (!strcmp(var, "dtmf_off")) {
 				globals.dtmf_off = atoi(val);
+			} else if (!strcmp(var, "supress_dtmf_tone")) {
+				globals.supress_dtmf_tone = switch_true(val);
 			}
 		} else if (!strcasecmp(cfg.category, "span")) {
 			if (!strcmp(var, "span")) {