Screen / Tab
Setting item
Description
Input Type
Note
SIP Extension &
SIP Trunk
Common
-
Jitter
Buffer Delay Max.
for Data
Selects the maximum jitter
buffer delay for data.
Select
SIP Extension &
SIP Trunk
Common
-
Jitter
Buffer Delay Init.
for Data
Selects the initial jitter
buffer delay for data.
Select
SIP Extension &
SIP Trunk
Common
-
NAT
Traversal
Selects the NAT traversal.
Radio
SIP Extension &
SIP Trunk
Common
-
NAT -
Fixed Global IP
Address
Specifies the fixed global
IP address.
IP Address
SIP Extension &
SIP Trunk
Common
-
NAT -
STUN Server
Specifies the STUN
server.
Text3
SIP Extension &
SIP Trunk
Common
-
NAT -
Host Name
Specifies the host name.
Text3
SIP Extension &
SIP Trunk
Common
-
NAT -
STUN/DDNS
Refresh Interval
Selects the refresh interval
for STUN/DDNS.
Select
SIP Extension &
SIP Trunk
Common
-
RTP
Inactive Timer
Selects whether to
perform silence monitoring
during a call. If there are
no RTP packets sent or
received during the pre-
programmed time, the call
will be disconnected.
Select
RTP silence detection
does not apply to
video calls on P2P.
2.3.7 PBX Configuration—[2-7] Extension—SIP Extension Property
Programming Item List
37