--- /dev/null
+++ b/pjlib/include/pj/config_site.h
-@@ -0,0 +1,83 @@
+@@ -0,0 +1,91 @@
+/*
+ * Asterisk config_site.h
+ */
+#define PJSIP_TSX_UAS_CONTINUE_ON_TP_ERROR 0
+#define PJ_SSL_SOCK_OSSL_USE_THREAD_CB 0
+#define PJSIP_AUTH_ALLOW_MULTIPLE_AUTH_HEADER 1
++
++/*
++ * The default is 32 with 8 being used by pjproject itself.
++ * Since this value is used in invites, dialogs, transports
++ * and subscriptions as well as the global pjproject endpoint,
++ * we don't want to increase it too much.
++ */
++#define PJSIP_MAX_MODULE 38