From 3a4706b7e220abd8f8c68e13637fc8fff0c9433f Mon Sep 17 00:00:00 2001
From: Bryan Biedenkapp <gatekeep@gmail.com>
Date: Fri, 30 Jan 2026 14:20:52 -0500
Subject: [PATCH] allow TDUs to be sent regardless of whether a V.24 call was
 started or not;

---
 src/host/modem/ModemV24.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/host/modem/ModemV24.cpp b/src/host/modem/ModemV24.cpp
index 0a42d3b3..3fc400ba 100644
--- a/src/host/modem/ModemV24.cpp
+++ b/src/host/modem/ModemV24.cpp
@@ -2701,8 +2701,7 @@ void ModemV24::convertFromAirV24(uint8_t* data, uint32_t length)
         break;
 
         case DUID::TDU:
-            if (m_txCallInProgress)
-                endOfStreamV24();
+            endOfStreamV24(); // this may incorrectly sent STOP ICW's with the VOICE payload, but it's better than nothing for now
             break;
 
         case DUID::TDULC: