diff --git a/conf/lang/en/dir/sounds.xml b/conf/lang/en/dir/sounds.xml
index 2bdc1492ec..15ecec304a 100644
--- a/conf/lang/en/dir/sounds.xml
+++ b/conf/lang/en/dir/sounds.xml
@@ -16,7 +16,7 @@
 			<match>
 				<action function="play-file" data="directory/dir-to_search_by.wav"/>
 				<action function="play-file" data="directory/dir-first_name.wav"/>
-				<action function="play-file" data="directory/dir-press.wav"/>
+				<action function="play-file" data="voicemail/vm-press.wav"/>
 				<action function="say" data="$2" method="pronounced" type="name_spelled"/>
 			</match>
 		</input>
@@ -24,7 +24,7 @@
 			<match>
 				<action function="play-file" data="directory/dir-to_search_by.wav"/>
 				<action function="play-file" data="directory/dir-last_name.wav"/>
-				<action function="play-file" data="directory/dir-press.wav"/>
+				<action function="play-file" data="voicemail/vm-press.wav"/>
 				<action function="say" data="$2" method="pronounced" type="name_spelled"/>
 			</match>
 		</input>
diff --git a/libs/freetdm/docs/io_modules.txt b/libs/freetdm/docs/io_modules.txt
new file mode 100644
index 0000000000..a164bbb249
--- /dev/null
+++ b/libs/freetdm/docs/io_modules.txt
@@ -0,0 +1,13 @@
+Last Updated: Jan 19, 2011
+
+== BACKGROUND ==
+
+The IO module provides an abstracted IO interface to FreeTDM. 
+
+== SHUTDOWN ==
+Upon global shutdown, for each channel FIO_CLOSE_FUNCTION will be called. 
+When FIO_CLOSE_FUNCTION is called, all waiters on this channel shall be signalled.
+If FIO_WAIT_FUNCTION is called on a function that has already been closed, this function shall return FTDM_TIMEOUT without blocking.
+FIO_CHANNEL_DESTROY will eventually be called, and IO module is responsible for clearing all internal states and free allocated memory upon channel destroy. 
+
+
diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c
index f2afd1cf9c..e7053c1d43 100644
--- a/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c
+++ b/libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c
@@ -394,8 +394,7 @@ static void *ftdm_sangoma_isdn_dchan_run(ftdm_thread_t *me, void *obj)
 			default:
 				ftdm_log_chan_msg(dchan, FTDM_LOG_CRIT, "Unhandled IO event\n");
 		}
-	}
-	ftdm_channel_close(&dchan);
+	}	
 	return NULL;
 }
 
diff --git a/src/mod/endpoints/mod_sofia/sofia_reg.c b/src/mod/endpoints/mod_sofia/sofia_reg.c
index f644ff772b..631cbdb14b 100644
--- a/src/mod/endpoints/mod_sofia/sofia_reg.c
+++ b/src/mod/endpoints/mod_sofia/sofia_reg.c
@@ -1139,7 +1139,13 @@ uint8_t sofia_reg_handle_register(nua_t *nua, sofia_profile_t *profile, nua_hand
 					switch_url_encode(my_contact_str, path_encoded + 20, path_encoded_len - 20);
 					reg_desc = "Registered(AUTO-NAT-2.0)";
 					exptime = 30;
-					switch_snprintf(contact_str + strlen(contact_str), sizeof(contact_str) - strlen(contact_str), "%s", path_encoded);
+
+					/* place fs_path (the encoded path) inside the <...> of the contact string, if possible */
+					if (contact_str[strlen(contact_str) - 1] == '>') {
+						switch_snprintf(contact_str + strlen(contact_str) - 1, sizeof(contact_str) - strlen(contact_str) + 1, "%s>", path_encoded);
+					} else {
+						switch_snprintf(contact_str + strlen(contact_str), sizeof(contact_str) - strlen(contact_str), "%s", path_encoded);
+					}
 					free(path_encoded);
 				} else {
 					if (*received_data && sofia_test_pflag(profile, PFLAG_RECIEVED_IN_NAT_REG_CONTACT)) {
diff --git a/src/mod/xml_int/mod_xml_cdr/mod_xml_cdr.c b/src/mod/xml_int/mod_xml_cdr/mod_xml_cdr.c
index a439ab8203..78d97ce259 100644
--- a/src/mod/xml_int/mod_xml_cdr/mod_xml_cdr.c
+++ b/src/mod/xml_int/mod_xml_cdr/mod_xml_cdr.c
@@ -340,7 +340,7 @@ static switch_status_t my_on_reporting(switch_core_session_t *session)
 				switch_yield(globals.delay * 1000000);
 			}
 
-			destUrl = switch_mprintf("%s?uuid=%s", globals.urls[globals.url_index], switch_core_session_get_uuid(session));
+			destUrl = switch_mprintf("%s?uuid=%s%s", globals.urls[globals.url_index], a_prefix, switch_core_session_get_uuid(session));
 			curl_easy_setopt(curl_handle, CURLOPT_URL, destUrl);
 
 			if (!strncasecmp(destUrl, "https", 5)) {