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CHAPTER 3 SYSTEM DATA PROGRAMMING
– 148 –
ND-71503(E) Rev.5.0
9pch3001.fm
DESCRIPTION
DATA
NOTE 3:
1025 ports from the Base port are
used for H.245 control. All ports are
not used simultaneously. Ports
which are not used in the system, are
periodically used in the following
cases per calls (establish of TCP
groups).
• Starting Peer-to-Peer connection
• DTMF signals
(1)
(2)
92: TCP Base Port for H.245 control
01024-65534: TCP Base Port No.
NONE
: 6000 [6000-7024 (1025
ports are used)]
NOTE 1, NOTE 2, NOTE 3
NOTE 4:
10 ports from the value that has sub-
tracted two from the Base port are
used per channel for Voice control.
Only third port (transmitting/receiv-
ing the RTP packet) is used actually.
Other ports are not used (Only for
reservation). Also fourth port
(transmitting/receiving the RTCP
packet) is not used actually.
For the default settings, port num-
ber will be used as shown on the
next page.
(1)
(2)
93: RTP Base Port for Voice Packet trans-
mitting/receiving
01024-65534: RTP Base Port No.
NONE
: 10000 [9998-10317 (320
ports are used)]
NOTE 1, NOTE 2, NOTE 4
NOTE 5:
Be sure that the port number does
not overlap when assigning the
TCP/UDP/RTP port number for the
LAN Interface of the IP-PAD card.
B
CM0A
C
JANUARY/16/2004
IP-PAD DATA ASSIGNMENT
CÔNG TY VIỄN THÔNG VIỆT PRO
Chuyên phân phối tổng đài NEC
http://vietpro.com.vn