add X=CID header to sip calls to allow homer to correlate legs

lib/call-session.js

@@ -49,7 +49,10 @@ class CallSession extends Emitter {
       }
 
       // now send the INVITE in towards the feature servers
-      const headers = {'X-Forwarded-For': `${this.req.source_address}:${this.req.source_port}`};
+      const headers = {
+        'X-CID': this.req.get('Call-ID'),
+        'X-Forwarded-For': `${this.req.source_address}:${this.req.source_port}`
+      };
       if (this.req.locals.carrier) Object.assign(headers, {'X-Originating-Carrier': this.req.locals.carrier});
 
       debug(`sending INVITE to ${proxy} with ${uri}`);

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "sbc-inbound",
-  "version": "0.1.0",
+  "version": "0.1.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sbc-inbound",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "main": "app.js",
   "engines": {
     "node": ">= 10.16.0"