From 1dc44067cd2111440ef384720b98dba536e0369b Mon Sep 17 00:00:00 2001
From: Brian West <brian@freeswitch.org>
Date: Wed, 27 Aug 2014 13:28:11 -0500
Subject: [PATCH] FS-6770 #resolve
---
src/mod/endpoints/mod_sofia/sofia.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 79339e9781..edc15cf69b 100644
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -8265,6 +8265,29 @@ void sofia_handle_sip_i_info(nua_t *nua, sofia_profile_t *profile, nua_handle_t
}
}
+ } else if (!strncasecmp(sip->sip_content_type->c_type, "application", 11) &&
+ !strcasecmp(sip->sip_content_type->c_subtype, "vnd.nortelnetworks.digits")) {
+ int tmp;
+ if ((signal_ptr = switch_stristr("d=", sip->sip_payload->pl_data))) {
+ signal_ptr = signal_ptr + 2;
+
+ while (*signal_ptr && *signal_ptr == ' ') {
+ signal_ptr++;
+ }
+
+ if (*signal_ptr && (*signal_ptr == '*' || *signal_ptr == '#' || *signal_ptr == 'A' || *signal_ptr == 'B'
+ || *signal_ptr == 'C' || *signal_ptr == 'D')) {
+ dtmf.digit = *signal_ptr;
+ } else {
+ tmp = atoi(signal_ptr);
+ dtmf.digit = switch_rfc2833_to_char(tmp);
+ }
+
+ dtmf.duration = 100;
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Bad signal\n");
+ goto end;
+ }
} else if (!strncasecmp(sip->sip_content_type->c_type, "application", 11) && !strcasecmp(sip->sip_content_type->c_subtype, "dtmf-relay")) {
/* Try and find signal information in the payload */
if ((signal_ptr = switch_stristr("Signal=", sip->sip_payload->pl_data))) {