225Specifications
Appendix
When the H.323 MCU software is
installed (Custom: TCP Port
Number 3000 and UDP Port Number
3000)
When “Port Number Used” is set to
“Custom” in the LAN Setup menu, the PCS-
1/1P uses the port numbers defined by the
values entered in “TCP Port Number” and
“UDP Port Number”.
For example, when “TCP Port Number” is
set to “3000” and “UDP Port Number” is set
to “3100”, the PCS-1/1P operated as the
main terminal uses the following port
numbers.
Audio RTCP 49153 49153+20 ×
(N-1)
Video RTP 49154 49154+20 ×
(N-1)
Video RTCP 49155 49155+20 ×
(N-1)
FECC RTP 49156 49156+20 ×
(N-1)
FECC RTCP 49157 49157+20 ×
(N-1)
Data conference
RTP
49158 49158+20 ×
(N-1)
Data conference
RTCP
49159 49159+20 ×
(N-1)
Signal Port
number
(First point)
Port number
(N
th
point)
RAS (PCS-1/
1P)
Any number from 3000 to
3010 (using Gate
Keeper)
RAS
(GateKeeper)
1718 or 1719 (using Gate
Keeper)
Q.931 (dial) Any number from 3000 to
3010
Q.931 (answer) 1720
H.245 Any number from 3000 to
3010
Audio RTP 3100 3100+20 ×
(N-1)
Signal Port number
(First point)
Port number
(N
th
point)
Audio RTCP 3101 3101+20 ×
(N-1)
Video RTP 3102 3102+20 ×
(N-1)
Video RTCP 3103 3103+20 ×
(N-1)
FECC RTP 3104 3104+20 ×
(N-1)
FECC RTCP 3105 3105+20 ×
(N-1)
Data conference
RTP
3106 3106+20 ×
(N-1)
Data conference
RTCP
3107 3107+20 ×
(N-1)
Signal Port
number
(First point)
Port number
(N
th
point)
