Yealink SIP-T23P Руководство администратора онлайн [758/841] 166941

Yealink SIP-T23P Руководство администратора онлайн [758/841] 166941
Administrators Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones
742
Source
Device
Source IP
Source Port
Destination
Device
Destination IP
Destination Port
(Listening port)
Protocol
Description of destination port
68
DHCP Server
IP address of
DHCP server
67
UDP
DHCP protocol port, it is used
to obtain IP address from
DHCP server.
1024~65535
LDAP Server
IP address of
LDAP server
Determined by
destination
device.
TCP
LDAP protocol port, it is used
to obtain the contact
information from LDAP server.
1024~65535
NTP Server
IP address of
NTP server
123
UDP
NTP protocol port, it is used to
synchronize time from NTP
time server.
1024~65535
Syslog Server
IP address of
syslog server
514
UDP
Syslog protocol port, it is used
for IP phones to upload
syslog information to syslog
server.
1024~65535
PNP Server
IP address of
PNP server
(Default value:
224.0.1.75)
5059
UDP/TCP
Protocol port, it is used to
obtain the URL of updating file
from PNP server.
Multipaging
Multipaging
65000
65001
PC
IP
address
of PC
1~65535
TCP
HTTP port (default value: 80)
1~65535
TCP
HTTP port (default value: 443)
SIP
IP
1024~65534
UDP/TCP
SIP protocol port, it is used for

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