diff --git a/res/res_pjsip.c b/res/res_pjsip.c
index 391fa4462d..a40c2c0b85 100644
--- a/res/res_pjsip.c
+++ b/res/res_pjsip.c
@@ -832,7 +832,8 @@
An AoR is what allows Asterisk to contact an endpoint via res_pjsip. If no
AoRs are specified, an endpoint will not be reachable by Asterisk.
- Beyond that, an AoR has other uses within Asterisk.
+ Beyond that, an AoR has other uses within Asterisk, such as inbound
+ registration.
An AoR is a way to allow dialing a group
of Contacts that all use the same
@@ -841,12 +842,20 @@
This can be used as another way of grouping a list of contacts to dial
rather than specifing them each directly when dialing via the dialplan.
This must be used in conjuction with the PJSIP_DIAL_CONTACTS.
+
+ Registrations: For Asterisk to match an inbound registration to an endpoint,
+ the AoR object name must match the user portion of the SIP URI in the "To:"
+ header of the inbound SIP registration. That will usually be equivalent
+ to the "user name" set in your hard or soft phones configuration.
Permanent contacts assigned to AoR
- Contacts included in this list will be called whenever referenced
+ Contacts specified will be called whenever referenced
by chan_pjsip.
+
+ Use a separate "contact=" entry for each contact required. Contacts
+ are specified using a SIP URI.
@@ -855,8 +864,8 @@
Mailbox(es) to be associated with
This option applies when an external entity subscribes to an AoR
- for message waiting indications. The mailboxes specified here will be
- subscribed to.
+ for message waiting indications. The mailboxes specified will be subscribed to.
+ More than one mailbox can be specified with a comma-delimited string.
Maximum time to keep an AoR
@@ -867,7 +876,10 @@
Maximum number of contacts that can bind to an AoR
- Maximum number of contacts that can associate with this AoR.
+ Maximum number of contacts that can associate with this AoR. This value does
+ not affect the number of contacts that can be added with the "contact" option.
+ It only limits contacts added through external interaction, such as
+ registration.
This should be set to 1 and
remove_existing set to yes if you