wip (#155)

lib/utils.js

@@ -233,6 +233,13 @@ async function isBlackListedSipGateway(client, logger, sip_gateway_sid) {
   }
 }
 
+const makeFullMediaReleaseKey = (callId) => {
+  return `b_sdp:${callId}`;
+};
+const makePartnerFullMediaReleaseKey = (callId) => {
+  return `a_sdp:${callId}`;
+};
+
 module.exports = {
   makeRtpEngineOpts,
   selectHostPort,
@@ -244,5 +251,7 @@ module.exports = {
   createHealthCheckApp,
   nudgeCallCounts,
   isPrivateVoipNetwork,
-  isBlackListedSipGateway
+  isBlackListedSipGateway,
+  makeFullMediaReleaseKey,
+  makePartnerFullMediaReleaseKey
 };