diff --git a/asterisk/conf/mobile/pjsip_wizard.conf b/asterisk/conf/mobile/pjsip_wizard.conf
index 62467ad..0e2d5fe 100644
--- a/asterisk/conf/mobile/pjsip_wizard.conf
+++ b/asterisk/conf/mobile/pjsip_wizard.conf
@@ -1,6 +1,10 @@
 ;
 ; /etc/asterisk/pjsip_wizard.conf
 ;
+; Modifed and "borrowed" (read: stolen) https://www.sacredheartsc.com/blog/building-a-personal-voip-system/
+;
+
+; This template contains default settings for all SIP trunks.
 [trunk-defaults](!)
 type = wizard
 
@@ -24,38 +28,35 @@ endpoint/media_encryption = no
 endpoint/language = en_GB
 
 ;
+; This template contains default settings for all local extensions.
 [extension-defaults](!)
 type = wizard
 
-; Users must register and auth!
+; Require clients to register.
 accepts_registrations = yes
 
+; Require clients to authenticate.
 accepts_auth = yes
 
-; Check ext connectivity every x seconds.
-aor/qualify_frequency = 30
-
-; How long do we wait for a response to our connection check?
-aor/qualify_timeout = 3.0
-
-; Remove older sessions when logins exceed max_contacts.
+; When simultaneous logins from the same account exceed max_contacts, disconnect
+; the oldest session.
 aor/remove_existing = yes
 
-; Max simultaneous account logins.
-endpoint/max_contacts = 1
-
-; Audio codecs: alaw only please.
+; allow just alaw
 endpoint/allow = !all,alaw
 
-; Default language.
-endpoint/language = en_GB
-
-; By default don't allow direct media connections.
-endpoint/direct_media = no
-
-; Busy Lamp field / Presence context.
+; Context name for BLF/presence subscriptions. This can be any string of your
+; choosing.
 endpoint/subscribe_context = subscribe
 
+; Default language, pjsip wizard appears to ignore global setting.
+endpoint/language = en_GB
+
 ;
 ; Load user extensions. 
 #tryinclude pjsip_users.conf
+
+; Load trunks.
+#tryinclude pjsip_trunk_one.conf
+
+