diff -ur asterisk-16.5.0/res/res_pjsip_t38.c asterisk-16.5.0-ast-2019-004/res/res_pjsip_t38.c
--- asterisk-16.5.0/res/res_pjsip_t38.c	2019-07-25 05:38:14.000000000 -0400
+++ asterisk-16.5.0-ast-2019-004/res/res_pjsip_t38.c	2019-08-02 17:51:03.607392133 -0400
@@ -317,7 +317,7 @@
 		return 0;
 	}
 
-	if (status.code / 100 == 2) {
+	if (status.code / 100 == 2 && session->active_media_state->default_session[AST_MEDIA_TYPE_IMAGE]) {
 		/* Accept any 2xx response as successfully negotiated */
 		int index;