Contact header to have private IP on Private cidr (#147)

* Contact header to have private IP on Private cidr fix for #146 * Update call-session.js * Update call-session.js * Update call-session.js
jambonz · Jun 25, 2024 · 0e2285c · 0e2285c
1 parent f9ae466
commit 0e2285c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/call-session.js b/lib/call-session.js
@@ -214,6 +214,9 @@ class CallSession extends Emitter {
         response.sdp;
 
       const responseHeaders = {};
+      if (isPrivateVoipNetwork(this.req.source_address)) {
+        Object.assign(responseHeaders, {'Contact':`<sip:${this.privateSipAddress}>`});
+      }
       if (this.req.locals.carrier) {
         Object.assign(headers, {
           'X-Originating-Carrier': this.req.locals.carrier,