5 —  VoIP overview
5-70 November 2013 Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02
Edition 01 3FE 55873 AAAA TCZZA
ONT Product Information Guide
enable_service_in_r
emote_hold
Specifies whether the ONT 
supports supplementary services 
such as three-way calling, call 
hold display, and call transfer 
when the call session is remotely 
held.
The options are True/1/Yes and 
False/0/No. If this parameter is 
set to True, then ONT supports 
the supplementary services. The 
default is False. This attribute is 
only supported in XML R4.4 and 
later.
All lines of I-240W-S ONT should 
be configured the same. 
NYAll 
except 
package 
C, D, 
and E
No, value is 
derived 
from 
FTP/default 
line profile.
N/A
service_code_enabl
e_warm
Specifies the feature access 
service code used by subscriber 
to activate warmline. The user 
agent must support at least two 
service codes, as is typical in 
most dialing plans. The default is 
*53*. This reflects that fact You 
can configure the parameter 
when the enable_warmline 
parameter is set to Subscriber.
NYAll 
except 
package 
C, D, E, 
and 
I-240W-
S ONT
No, value is 
derived 
from 
FTP/default 
line profile.
N/A
service_code_disabl
e_warm
Specifies the feature access 
service code used by subscriber 
to deactivate warmline. The user 
agent must support at least two 
service codes, as is typical in 
most dialing plans. The default is 
#53#. This reflects that fact You 
can configure the parameter 
when the enable_warmline 
parameter is set to Subscriber.
NYAll 
except 
package 
C, D, E, 
and 
I-240W-
S ONT
No, value is 
derived 
from 
FTP/default 
line profile.
N/A
osi_timer Specifies the open switch 
interval duration. The option is a 
number from 0 to X, which 
represents milliseconds. The 
default is 900.
When set to 0, the ONT starts the 
permanent signal treatment 
immediately after the release 
timer expires after a BYE is 
received for an 
incoming/outgoing call.
When set to non-zero, then after 
release timer expires, the ONT 
removes the loop current for the 
specified time and then starts 
the permanent signaling 
treatment.
NYAll 
except 
package 
C, D, 
and E
No, value is 
derived 
from 
FTP/default 
line profile.
N/A
Parameter Description Mode
1
Mode
2
Device OMCIv2 
support?
TL1 or CLI 
parameters
(28 of 30)