NEC Univerge sv8500 Manual page 34

IP Equipment/Terminal
(Note 1, Note 17)
SP Controlled Standard SIP
terminal (Keep-alive through
Note 6
OPTIONS method) (
SP Controlled Standard SIP
terminal (Keep-alive through
Note
Session Timer method) (
6
)
SIP Handler Controlled SIP ter-
minal (Keep-alive through OP-
Note 6
TIONS method) ( )
SIP Handler Controlled SIP ter-
minal (Keep-alive through Ses-
Note 6
sion Timer method) (
Proprie-
tary Proto-
col
DtermSP30
SIP
Soft Client SP350
IP-BS (PS)
Proprie-
tary Proto-
VS-32(Dual)
col
Card [SCA-
VS32VA]
SIP
Proprie-
tary Proto-
col
VS-32(Dual) Box
[MG-VS32VA]
SIP
VS-32
Time Duration
Required
Call can be
Firmware
retained
(Note 2)
(Note 3)
Terminal: No Limit
No Condition Telephony Server:
) Guard for 63 min.
Terminal: Discon-
nect by Session Tim-
No Condition
Telephony Server:
Guard for 63 min.
No Condition
Terminal: Discon-
No Condition nect by Session Tim-
)
Ver. 4
or later
Note 9
( )
Ver. 4
or later
Note 9
( )
No Condition
Up to 4 minutes
No Condition
(
Up to 2 minutes 30
No Condition
(
Up to 2 minutes 30
No Condition
(
Up to 2 minutes 30
No Condition
(
Up to 2 minutes 30
No Condition
(
Up to 2 minutes 30
No Condition
(
Event which causes the discon-
tinuation of Call/Call Retention
Key operation on terminal
er cycle Key operation on terminal
No Limit Key operation on terminal
Key operation on terminal
er cycle
When receiving system reset signal
No Limit
Note 8
( )
When receiving system reset signal
No Limit
Note 8
( )
When receiving system reset signal
No Limit
Note 8
( )
When Health Check timeout occurs
Note 13 Note 10
) (
seconds When Health Check timeout occurs
Note 13
)
seconds When Health Check timeout occurs
Note 13
)
seconds When Health Check timeout occurs
Note 13
)
seconds When Health Check timeout occurs
Note 13
)
seconds When Health Check timeout occurs
Note 13
)
INT-8
INTRODUCTION
function
)
Remarks
PS be-
haves in
the same
way as the
IP-BS
does.