Avaya J169 Installing And Administering page 68

Administering your phone
Destination Port
A port number specified in the SLA
test request message
33434 – 33523,starts with 33434,
increments by 1 for each message
sent, 3 messages for each hop, up
to 30 hops
As specified by CM, or as
specified in a CNA RTP test
request
The next higher port number if the
port used for RTP is even, or the
next lower port number if the port
used for RTP is odd
RTCPMONPORT
1719
A port number specified in the SLA
discovery message
Determined by SNMP mgmt app
Determined by the SSH client or
the client Operating system
Security
For information about toll fraud, see the respective call server documents on the
website. The phone cannot guarantee resistance to all Denial of Service (DoS) attacks. However,
checks and protections are in-built to resist such attacks while maintaining appropriate service to
legitimate users.
All IP phones that have WML Web applications support Transport Layer Security (TLS). The
deskphone uses TLS to establish a secure connection to a HTTPS server, in which the upgrade
May 2018
Source Port
50012
50013
As specified by
CM or as
reserved for CNA
RTP tests
The next higher
port number if the
port used for RTP
is even, or the
next lower port
number if the port
used for RTP is
odd
The next higher
port number if the
port used for RTP
is even, or the
next lower port
number if the port
used for RTP is
odd
An unused port
number in the
range from 49300
to 49309
Any unused port
number
161
22
Installing and Administering Avaya J169/J179 IP Phone H.323
Comments on this document? infodev@avaya.com
Use
Transmitted SLA RTP test
packets
Transmitted SLA traceroute
messages
Transmitted RTP and SRTP
packets
RTCP and SRTCP packets
transmitted to the far end of
the audio connection
RTCP packets transmitted to
an RTCP monitor
H.323 RAS messages
Transmitted SLA registration
messages
Transmitted SNMP messages
Transmitted SSH messages
UDP or TCP?
UDP
UDP
UDP
UDP
UDP
UDP
TCP
UDP
TCP
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