diff --git a/tinyphone/consts.h b/tinyphone/consts.h
index a1e2bcb..06cd72b 100644
--- a/tinyphone/consts.h
+++ b/tinyphone/consts.h
@@ -32,4 +32,4 @@
 #define MSG_CONTACT_IT_SUPPORT "ERROR Connecting Audio Device, Please Contact Floor IT Support"
 #define MSG_DEVICE_ERROR "Audio Device Test Failed, Please Contact Floor IT Support"
 
-#endif
\ No newline at end of file
+#endif
diff --git a/tinyphone/net.cpp b/tinyphone/net.cpp
index 51647b7..9528e61 100644
--- a/tinyphone/net.cpp
+++ b/tinyphone/net.cpp
@@ -172,6 +172,20 @@ namespace tp {
 		return response;
 	}
 
+	std::string urldecode(std::string data){
+		std::string out = data;
+		CURL *curl = curl_easy_init();
+		if(curl) {
+			char *decoded = curl_easy_unescape(curl,data.c_str(), data.length(), NULL);
+			if(decoded) {
+				out = std::string(decoded);
+				curl_free(decoded);
+			}
+			curl_easy_cleanup(curl);
+		}
+		return out;
+	}
+
 	std::string local_ip_address() {
 		boost::asio::io_service io_service;
 		boost::asio::ip::tcp::resolver resolver(io_service);
diff --git a/tinyphone/net.h b/tinyphone/net.h
index f5d5ebd..87e45f6 100644
--- a/tinyphone/net.h
+++ b/tinyphone/net.h
@@ -25,6 +25,8 @@ namespace tp {
 
 	tp::HttpResponse http_post(std::string url, std::string body) throw (std::exception);
 
+	std::string urldecode(std::string data);
+
 	std::string local_ip_address();
 
 	bool is_tcp_port_in_use(unsigned short port);
@@ -33,4 +35,4 @@ namespace tp {
 
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/tinyphone/server.cpp b/tinyphone/server.cpp
index 8c3723a..6eb0567 100644
--- a/tinyphone/server.cpp
+++ b/tinyphone/server.cpp
@@ -243,8 +243,8 @@ void TinyPhoneHttpServer::Start() {
 		}
 		catch (pj::Error& e) {
 			tp::MetricsClient.increment("api.login.error.pjsua_error");
-            CROW_LOG_ERROR << "Exception catched : " << e.reason;
-            return tp::response(500, DEFAULT_HTTP_SERVER_ERROR_REPONSE);
+			CROW_LOG_ERROR << "Exception catched : " << e.reason;
+			return tp::response(500, DEFAULT_HTTP_SERVER_ERROR_REPONSE);
 		}
 		catch (std::domain_error& e) {
 			tp::MetricsClient.increment("api.login.error.device_error");
@@ -256,9 +256,9 @@ void TinyPhoneHttpServer::Start() {
 				{ "message", response_msg },
 				{ "result", 503 }
 			});
-        } catch (...){
-            return tp::response(500, DEFAULT_HTTP_SERVER_ERROR_REPONSE);
-        }
+		} catch (...){
+			return tp::response(500, DEFAULT_HTTP_SERVER_ERROR_REPONSE);
+		}
 	});
 
 	CROW_ROUTE(app, "/accounts")
@@ -591,10 +591,11 @@ void TinyPhoneHttpServer::Start() {
 
 	CROW_ROUTE(app, "/calls/<int>/dtmf/<string>")
 		.methods("POST"_method)
-		([&phone](int call_id, string dtmf_digits) {
+		([&phone](int call_id, string dtmf_string) {
 		pj_thread_auto_register();
 
 		try {
+			string dtmf_digits = urldecode(dtmf_string);
 			SIPCall* call = phone.CallById(call_id);
 			if (call == nullptr) {
 				return tp::response(400, {