diff --git a/lib/call-session.js b/lib/call-session.js
index 1c58047..39104ee 100644
--- a/lib/call-session.js
+++ b/lib/call-session.js
@@ -519,6 +519,11 @@ class CallSession extends Emitter {
         dlg.other = null;
         other.other = null;
 
+        if (this.srsClient) {
+          this.srsClient.stop();
+          this.srsClient = null;
+        }
+
         this.logger.info(`call ended with normal termination, there are ${this.activeCallIds.size} active`);
 
         this.srf.endSession(this.req);