9.17 PBX Configuration—[1-1] Configuration—Slot
—Card Property—V-IPCS
The properties of the V-IPCS card can be specified.
Name Description
Value
Range
Links
Signalling
(PTAP) UDP
Port No.
(Server)
Specifies the UDP port used by the V-IPCS card to transmit and
receive PTAP (Panasonic Telephony Administration Protocol)
data. This must be changed if another network application is
using the same port.
To change the value displayed here, click Common Settings
and set the desired value.
1024–
65535
Signalling
(MGCP) UDP
Port No.
(Server)
Specifies the UDP port used by the V-IPCS card to transmit and
receive MGCP (Media Gateway Control Protocol) data. This
must be changed if another network application is using the
same port.
To change the value displayed here, click Common Settings
and set the desired value.
1024–
65535
Signalling
(MGCP) UDP
Port No. (IP-
CS)
Indicates the UDP port used to transmit and receive MGCP
(Media Gateway Control Protocol) data on the IP-CS side
(reference only).
2427
Voice (RTP)
UDP Port No.
(IP-CS)
Specifies the UDP port used to transmit and receive RTP (Real-
time Transfer Protocol) data on the IP-CS side. This must be
changed if another network application is using the same port.
For voice communications, an IP-CS uses 128 contiguous UDP
ports, starting from the port number specified here.
To change the value displayed here, click Common Settings
and set the desired value.
1024–
65024
Keep Alive
Time-Out
Specifies the length of time that the PBX will continue to
consider an IP-CS to be active even if it receives no
transmissions from that IP-CS. The PBX constantly confirms the
status of IP-CSs. If no communications are received from an
IP-CS for the duration specified here, the PBX considers the
IP-CS to be unreachable, and sets the port status to Fault.
During operation, set between 10 s and 60 s. Settings over 60
s, and Disable, are used for debugging purposes, and IP-CSs
cannot be guaranteed to function normally in these
circumstances. Do not use debugging settings unless instructed
to do so.
To change the value displayed here, click Common Settings
and set the desired value.
Disable,
10–120 s
First Resending
Time (PTAP)
Specifies the length of time that the PBX waits before starting to
resend PTAP (Panasonic Telephony Administration Protocol)
data.
To change the value displayed here, click Common Settings
and set the desired value.
500 × n
(n=1–16)
ms
9.17 PBX Configuration—[1-1] Configuration—Slot—Card Property—V-IPCS
242 PC Programming Manual
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