Avaya 1000 Manual page 43

Task L4 protocol Destination
(TCP/UDP) Port(s)
MGMT TCP 15080
MGMT TCP 15086
Base TCP 25100-25200
Base TCP 33700-61000
VTRK TCP 40000-42400
Base TCP 58080
Base TCP 58081
Base UDP 53
UDP 67
TPS UDP 69
UDP 111
Base UDP 123
Avaya Communication Server 1000 Port Utilization – Issue 4.04
Interface Source Source
Element Port(s)
TLAN SS (EM) 1024-
65535
TLAN
TLAN Management
Stations,
UCM
TLAN UCM,
management
stations,
EM, NRS,
SS(GK),
SS(vtrk),
Other SIP or
H.323 GW
TLAN - SS (VTRK),
nodeIP other H.323
devices
TLAN UCM 32768-
61000
TLAN UCM 32768-
61000
TLAN
TLAN N/A
TLAN IP Phones 1024-
5000
TLAN N/A
TLAN External 123
NTP Server
Avaya – Proprietary.
Use pursuant to the terms of your signed agreement or Avaya policy.
Firewall Possible Marked
Timeout WAN DSCP DSCP?
Transient DSCP 10 NO
(AF11)
NO
DSCP 10 NO
(AF11)
DSCP 10 NO
(AF11)
DSCP 40 YES
(CS5)
Transient NO
Transient NO
NO
N/A NO
Always DSCP 40 NO
open (CS5)
N/A NO
DSCP 40 NO
(CS5)
Description Comments
Xmsg server ELAN typically
used by EM.
Gryphon
Added Rel 6.0
pcap Control
FTP Data Ports
Added Rel 6.0
Typically handled
using TCP
connection
tracking in the
firewalls
Ephemeral Ports Added Rel 6.0
Typically handled
using TCP
connection
tracking in the
firewalls
H.245 Signaling Added Rel 6.0
HTTP for Added Rel 6.0
SunAM
HTTPS for Added Rel 6.0
SunAM
DNS
Added Rel 6.0
Replies from Open but not used.
bootp server Can be blocked in
Firewall.
TFTP Firmware
Download for IP
Phones (Req'd for
Phase 1 phones)
RPC Open but not used.
Can be blocked in
Firewall.
NTP, source port Added Rel 6.0
123) Time
synchronization
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