Network Port Usage - AudioCodes Mediant 2000 User Manual

Mediant Series and TP-1610 H.323 User's Manual

13.3 Network Port Usage

The following table lists the default TCP/UDP network port numbers used by the Mediant 2000.
Where relevant, the table lists the ini file parameters that control the port usage and provide
source IP address filtering capabilities.
Port Number
2
23
68
80
161
443
500
1719
1720
1720
4000, 4010 and up
4001, 4011 and up
4002, 4012 and up
(random) > 32767
(random) > 32767
(random) > 32767
(random) > 32767
(random) > 32767
(random) > 32767
Note:
Version 4.6
Table 13-1: Default TCP/UDP Network Port Numbers
Peer Port Application
2 Debugging interface
- Telnet
67 DHCP
- Web server (HTTP)
- SNMP GET/SET
- Web server (HTTPS)
- IPSec IKE
1719 H.323 RAS Source Port
1720 H.225 Signaling Dial
1720 H.225 Signaling Listen
- RTP traffic
- RTCP traffic
- T.38 traffic
514 Syslog
- Syslog ICMP
- ARP listener
162 SNMP Traps
- DNS client
- H.245 Signaling Port
All dynamic H.323 ports use the parameter H323BasePort. This parameter is
the starting TCP / UDP transport port for H.225/H.245 messages (used for
RAS, H.225 and H.245 protocols). Mediant 2000 gateways use 500 dynamic
ports (except for RTP ports) starting from this port. If H323BasePort = 0, or if
a value isn't specified, the default ports are used. The default port range is
32000 to 65000. For example: If H323BasePort = 10000, the H.323 gateway
uses dynamic ports in the range 10000 to 10500.
Disabled by default (TelnetServerEnable).
Configurable (TelnetServerPort), access controlled
Active only if DHCPEnable = 1
Configurable (HTTPPort), can be disabled
(DisableWebTask or HTTPSOnly). Access
controlled by WebAccessList
Configurable (SNMPPort), can be disabled
(DisableSNMP). Access controlled by
Configurable (HTTPSPort), can be disabled
(DisableWebTask). Access controlled by
Can be disabled (EnableIPSec)
Not supported in the current version.
Configurable (RASSourcePort).
Refer to the note below.
Configurable (H225DialPort).
Refer to the note below.
Configurable (H225ListenPort).
Refer to the note below.
Base port number configurable (BaseUDPPort),
fixed increments of 10. The number of ports used
depends on the channel capacity of the device.
Always adjacent to the RTP port number
Always adjacent to the RTCP port number
Disabled by default (EnableSyslog).
Disabled by default (EnableSyslog).
Can be disabled (DisableSNMP)
Refer to the note below.
225
13. Security
Notes
Always ignored
by WebAccessList
SNMPTrustedMGR
WebAccessList
July 2005