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UC-P100-S/UC-P110-S Phones for Skype for Business
Supplemental Guide – DOC. 8412A
Source
Device
Source IP Source Port
Destination
Device
Destination IP Destination Port
(Listening port)
Protocol
Description of
destination
port
1024~65535 Syslog
Server
IP address
of syslog
server
514
UDP
Syslog
protocol port,
it is used for
Skype for
Business
phones to
upload syslog
information
to syslog
server.
PC
IP
address
of PC
Determined
by the
destination
device.
Skype for
Business
phones
IP address
of Skype for
Business
phones
1~65535
TCP
HTTP port
(default
value: 80)
1~65535
TCP
HTTP port
(default
value: 443)
Skype for
Business
phone of
voice
gateway
Skype
for
Business
phone or
voice
gateway
2~65535
UDP
RTP protocol
port, it is
used by
destination
device to
send or
receive audio
stream.
Password Issues
Restore the Administrator Password
Performing a factory reset restores the original administrator password
. All custom settings will
be overwritten.
Power and Startup Issues
The Phone Has No Power
If no lights appear on the phone when it is powered up, do one of the following:
•
Reboot the phone.
•
Verify the connection to a PoE power source.