diff --git a/Control/MobilityManagement.cpp b/Control/MobilityManagement.cpp
index fbd3e7f..3b7a9ee 100644
--- a/Control/MobilityManagement.cpp
+++ b/Control/MobilityManagement.cpp
@@ -213,10 +213,10 @@ void Control::LocationUpdatingController(const L3LocationUpdatingRequest* lur, L
 		//if we have a new imei and either there's no old one, or it is different...
 		if (!new_imei.empty() && (old_imei.empty() || old_imei != new_imei)){
 			LOG(INFO) << "Updating IMSI" << IMSI << " to IMEI:" << new_imei;
-			if (!gSubscriberRegistry.imsiSet(name,"RRLPSupported", "1")) {
+			if (gSubscriberRegistry.imsiSet(name,"RRLPSupported", "1")) {
 			 	LOG(INFO) << "SR RRLPSupported update problem";
 			}
-			if (!gSubscriberRegistry.imsiSet(name,"hardware", new_imei)) {
+			if (gSubscriberRegistry.imsiSet(name,"hardware", new_imei)) {
 				LOG(INFO) << "SR hardware update problem";
 			}
 		}
diff --git a/Control/RRLPServer.cpp b/Control/RRLPServer.cpp
index becb0e3..3fc9f66 100644
--- a/Control/RRLPServer.cpp
+++ b/Control/RRLPServer.cpp
@@ -239,7 +239,7 @@ bool RRLPServer::transact()
 					//Rejection code only useful if we're gathering IMEIs
 					if (gConfig.defines("Control.LUR.QueryIMEI")){
 						// flag unsupported in SR so we don't waste time on it again
-						if (!gSubscriberRegistry.imsiSet(name, "RRLPSupported", "0")) {
+						if (gSubscriberRegistry.imsiSet(name, "RRLPSupported", "0")) {
 							LOG(INFO) << "SR update problem";
 						}
 					}
diff --git a/SIP/SIPInterface.cpp b/SIP/SIPInterface.cpp
index 8a038b7..6ff4324 100644
--- a/SIP/SIPInterface.cpp
+++ b/SIP/SIPInterface.cpp
@@ -61,11 +61,11 @@ void SIPMessageMap::write(const std::string& call_id, osip_message_t * msg)
 {
 	LOG(DEBUG) << "call_id=" << call_id << " msg=" << msg;
 	string name = osip_message_get_from(msg)->url->username;
-	if (!gSubscriberRegistry.imsiSet(name, "ipaddr", 
+	if (gSubscriberRegistry.imsiSet(name, "ipaddr", 
 					 osip_message_get_from(msg)->url->host)){
 		LOG(INFO) << "SR ipaddr Update Problem";
 	}
-	if (!gSubscriberRegistry.imsiSet(name, "port", 
+	if (gSubscriberRegistry.imsiSet(name, "port", 
 					 gConfig.getStr("SIP.Local.Port"))){
 		LOG(INFO) << "SR port Update Problem";
 	}