diff --git a/asterisk/conf/pjsip_wizard_trunk_one.conf b/asterisk/conf/pjsip_wizard_trunk_one.conf
new file mode 100644
index 0000000..62eb596
--- /dev/null
+++ b/asterisk/conf/pjsip_wizard_trunk_one.conf
@@ -0,0 +1,29 @@
+;
+; /etc/asterisk/pjsip_wizard_trunk_one.conf
+;
+; For a local system to register as a trunk.
+;
+[trunk-one](trunk-defaults)
+
+; Local network address of trunk
+remote_hosts = 192.168.255.2:5060
+
+; Accept inbound auth for this trunk.
+accepts_auth = yes
+
+; UDP transport please.
+transport = ipv4-udp
+
+; What's the username?
+inbound_auth/username = trunk-one
+
+; The Password?
+inbound_auth/password = BedknobsArentSupposedToWorkThatWayUNLESSYOUREBRAVE
+
+; Choose a context name for incoming calls from this account. You'll use this
+; name in your dialplan.
+endpoint/context = from-trunk-one
+
+; Only one registration please.
+aor/max_contacts = 1
+