NEC SL2100 Programming Manual page 58

SL2100
Item
No.
14 SIP Carrier Choice
15 Registration Expiry
(Expire) Time
16 Register Sub Mode
Program
10
19 Keep Alive by Option
Message
20 Authentication Trial
21 Network Address Port
Translation (NAPT)
Router Setup
Conditions
None
Feature Cross Reference
None
2-34
Item Input Data
0 = Default
1 = Carrier A
:
7 = Carrier G
8 = Carrier H
:
26 = Carrier Z
120 ~ 65535 seconds
0 = Off (Allow invalid In-
vite message)
1 = On (Deny invalid In-
vite message)
0 = Disable
1 = Enable
0 ~ 9
0 = No (Disable)
1 = Yes (Enable)
Description
This selects the carrier type of the SIP
server.
When Carrier A, B, or C is selected in
PRG10-29-14, PRG10-29-16 Register Sub
Mode is set "On" automatically.
This sets the expiration time when the SIP
trunk registers to the Sip server. When half
the time set here passes, the registration
update is automatically done.
Prevents an invalid Invite message. If the
"register information that system send to
SIP server" and the "Invite information that
system receive" are different, system
sends "404 Not Found" message. If
PRG10-29-05 Register Mode is 0; Off, it is
necessary to set 0; Off in PRG10-29-16.
Enabling this program will receive SIP OP-
TION request message from SL2100 once
the SIP Trunk Keep Alive Interval Timer
has expired.
This is how many times it will try an au-
thenticate before timing out and not regis-
tering.
If using an external NAPT Router or not.
Program 10 : System Configuration Setup
ISSUE 2.0
Default
0
3600
0
0
1
0