From d3f031b84172595929fb69b4e9784e1eda918fe3 Mon Sep 17 00:00:00 2001
From: Sam Machin <sam@sammachin.com>
Date: Wed, 14 Jan 2026 15:37:21 +0000
Subject: [PATCH] dont' reInvite an anchored call

---
 lib/session/call-session.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/session/call-session.js b/lib/session/call-session.js
index c441bcaf..b26579bf 100644
--- a/lib/session/call-session.js
+++ b/lib/session/call-session.js
@@ -2727,8 +2727,14 @@ Duration=${duration} `
       tidyUp();
     }
     else {
-      this.logger.debug('CallSession:propagateAnswer - call already answered - re-anchor media with a reinvite');
-      await this.dlg.modify(this.ep.local.sdp);
+      if (this.currentTask?.name === TaskName.Dial) {
+        if (this.currentTask?.canReleaseMedia) {
+          this.logger.debug('CallSession:propagateAnswer - call already answered - re-anchor media with a reinvite');
+          await this.dlg.modify(this.ep.local.sdp);
+        } else {
+          this.logger.debug('CallSession:propagateAnswer - call already answered and anchored');
+        }
+      }
     }
   }