support X-CID for feature server to detect sip callid (#147)

* support X-CID for feature server to detect sip callid * fixed review comment * fix review comment
jambonz · Oct 15, 2024 · 821275c · 821275c
1 parent f5ac51a
commit 821275c
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/call-session.js b/lib/call-session.js
@@ -521,6 +521,11 @@ class CallSession extends Emitter {
               '-Allow',
               '-Session-Expires'
             ],
+            // Add X-CID header to feature server response.
+            // to allow calling/status hooks contains sbc_callid.
+            responseHeaders: (uacRes, headers) => {
+              headers['X-CID'] = uacRes.get('Call-ID');
+            },
             headers: hdrs,
             auth: gw ? gw.auth : undefined,
             localSdpB: response.sdp,