Ports used by phone, Sip server access – Teo IPTelephone Network User Manual
Page 68
Teo IP Telephone Network Administration Guide
Page 68
13-280132 Rev. Q
P
P
o
o
r
r
t
t
s
s
U
U
s
s
e
e
d
d
b
b
y
y
P
P
h
h
o
o
n
n
e
e
The following ports are used by the phone during normal operation:
Port
Transport
Protocol Application
53
UDP
DNS
Domain Name System
68
UDP
DHCP
Dynamic Host Configuration Protocol
69
UDP
TFTP
Update Server
1
80
TCP
HTTP
Update Server
1
123
UDP
NTP
Time Server
443
TCP
HTTPS
Update Server
1
514
UDP
Syslog
Syslog Server
2
5060
3
UDP/TCP
4
SIP
SIP signaling
5061
3
UDP/TCP
4
SIP
SIP signaling over TLS
16384
5
UDP
RTP
SIP Media (voice packets)
Notes:
1.
If an Update Server is provisioned, a port will be used during configuration and
program downloads. The default port value is dependent on the update server
protocol (TEO, HTTPS, HTTP, or TFTP) and can be provisioned via DHCP Option 66
or 125. The default port value can be changed to a different value through this
mechanism. TEO protocol uses port 443. Refer to page 9.
2.
Syslog must be enabled by the <syslog_option> XML tag. Refer to page 32.
3.
Port 5060 is used for unencrypted SIP transport; if TLS is enabled, port 5061 is used
instead. This default value can be changed via the <phone_port> XML tag. Refer to
4.
SIP transport protocol (UDP/TCP/TLS) is set via the <sip_transport> XML tag. Refer
to page 37.
5.
The RTP base port, plus the next 4 ports are used for RTP/RTCP. The RTP base port
is programmable (default value = 16384). If the phone is configured with the default
value, ports 16384 through 16388 are used. This default value can be changed via
the <phone_rtp_port> XML tag. Refer to page 39.
S
S
I
I
P
P
S
S
e
e
r
r
v
v
e
e
r
r
A
A
c
c
c
c
e
e
s
s
s
s
The password for accessing/registering with the SIP server cannot be viewed in the phone,
this password is determined by the SIP server programming. Since this is the primary
means of controlling access to the server, it should not be a trivial password. It can be set
from the configuration file as part of the programming of the line keys using the
<sip_password> tag which can be up to 128 characters.