Name
Description
Note:
In case of TLS registration, you must
select
sip
so that the deskphone can
register and make or receive calls behind
Avaya SBCE (Session Border Controller
for Enterprise) over TLS.
Use Actual Ephemeral Port in Contact
with TCP/TLS
Specifies whether the deskphone uses the
actual ephemeral port in contact when you
select TLS/TCP as the SIP transport. Select
from the following options:
•
No
•
Yes
Note:
Avaya E129 SIP Deskphone does not
support this parameter. Ensure that you
select
No
.
Remove OBP from Route
Specifies whether the deskphone notifies the
SIP server of being behind a NAT or a
firewall. Select from the following options:
•
No
•
Yes
Support SIP Instance ID
Specifies whether the deskphone supports
the SIP Instance ID. Select from the following
options:
•
No
•
Yes
SUBSCRIBE for MWI
Specifies whether the deskphone sends
SUBSCRIBE for Message Waiting Indication
periodically. Select from the following
options:
•
No
•
Yes
SUBSCRIBE for Registration
Specifies whether the deskphone sends
SUBSCRIBE for registration periodically.
Select from the following options:
•
No
•
Yes
Configuring the accounts SIP settings
Administering Avaya E129 SIP Deskphone
April 2014 27
