From: Moises Silva <moy@sangoma.com>
Date: Sun, 9 Nov 2014 08:33:08 +0000 (-0500)
Subject: OPENZAP-232 #resolve
X-Git-Tag: v1.4.14~2^2~36
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2f1b12fdc0f74b10fe8f38f3dc59f875ad4a072c;p=thirdparty%2Ffreeswitch.git

OPENZAP-232 #resolve
Patched-By: Florian Richter

Check for digits received on sangoma isdn stack to avoid delaying
moving to the ring state if all digits are received at once in
overlap dialing mode
---

diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
index b414d4dfb1..f9516235b7 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_hndl.c
@@ -203,8 +203,17 @@ void sngisdn_process_con_ind (sngisdn_event_data_t *sngisdn_event)
 				}
 			}
 #endif			
-			if (signal_data->overlap_dial == SNGISDN_OPT_TRUE && !conEvnt->sndCmplt.eh.pres) {
-				ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_COLLECT);
+			if (signal_data->overlap_dial == SNGISDN_OPT_TRUE) {
+				ftdm_size_t min_digits = ((sngisdn_span_data_t*)ftdmchan->span->signal_data)->min_digits;
+				ftdm_size_t num_digits;
+
+				num_digits = strlen(ftdmchan->caller_data.dnis.digits);
+
+				if (conEvnt->sndCmplt.eh.pres || num_digits >= min_digits) {
+					ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_RING);
+				} else {
+					ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_COLLECT);
+				}
 			} else {
 				ftdm_set_state(ftdmchan, FTDM_CHANNEL_STATE_RING);
 			}