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Troubleshooting
783
Source
Device
Source IP
Source Port
Destination
Device
Destination IP
Destination Port
(Listening port)
Protocol Description of destination port
IP
phones
IP
address
of IP
phones
2~65535
IP phone or voice
gateway
IP address of IP
phone or voice
gateway
Determined by
destination
device.
UDP
RTP protocol port, it is used to
send or receive audio stream.
1024~65535 SIP Server
IP address of SIP
server
Determined by
destination
device.
UDP/TCP
SIP protocol port, it is used for
signaling interaction with SIP
server.
1024~65535 TR-069 Server
IP address of
TR-069 server
Determined by
destination
device.
TCP
TR-069 protocol port, it is used
to communicate with
TR-069server.
1024~65535 File server
IP address of file
server
Determined by
destination
device.
TCP
HTTP protocol port, it is used
to download file.
1024~65535
Remote phone
book server
IP address of
remote phone
book server
Determined by
destination
device.
TCP
HTTP protocol port, it is used
to access the remote phone
book.
1024~65535 AA
IP address of AA
Determined by
destination
device.
TCP
HTTP protocol port, it is used
for AA communication.
Summary of Contents for Yealink SIP-T42G
Page 1: ......
Page 12: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones xii ...
Page 20: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones xx ...
Page 41: ...Getting Started 21 For SIP T46G Desk Mount Method Wall Mount Method Optional ...
Page 43: ...Getting Started 23 For SIP T29G T27P Desk Mount Method Wall Mount Method Optional ...
Page 45: ...Getting Started 25 For SIP T21 P E2 Desk Mount Method Wall Mount Method Optional ...
Page 678: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 658 ...