Yealink SIP-T5 Series, Руководство администратора

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Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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If NAT is disabled, the port number shows in the Via and Contact SIP headers of SIP messages. If NAT is enabled,
the phone uses the NAT port number (and NAT IP address) in the Via and Contact SIP headers of SIP messages,
but still using the configured source port.
The following table lists the parameters you can use to configure SIP port and TLS port.
Parameter sip.listen_port <y0000000000xx>.cfg
Description
It specifies the local SIP port.
If it is set to 0, the phone will automatically listen to the local SIP port.
Permitted
Values
0, Integer from 1024 to 65535
Default 5060
Web UI Settings > SIP > Local SIP Port
Parameter sip.tls_listen_port <y0000000000xx>.cfg
Description
It specifies the local TLS listen port.
If it is set to 0, the phone will not listen to the TLS service.
Permitted
Values
0, Integer from 1024 to 65535
Default 5061
Web UI Settings > SIP > TLS SIP Port
Internet Port and PC Port
Yealink phones support two Ethernet ports: Internet port and PC port. You can enable or disable the PC port on the
phones. The CP920 phones have Internet port only.
Topics
Supported Transmission Methods
Internet Port and PC Port Configuration
Supported Transmission Methods
Three optional methods of transmission configuration for the IP phone Internet port and PC port:
l
Auto-negotiate
l
Half-duplex (transmit in 10Mbps or 100Mbps)
l
Full-duplex (transmit in 10Mbps, 100Mbps or 1000Mbps (1000Mbps is only applicable to
T57W/T54W/T53W/T53/T48U/T48S/T48G/T46U/T46S/T46G/T43U/T42U/T42G/T42S/T40G/T29G/T27G/T23G/CP-
920 phones))
Auto-negotiate is configured for both Internet and PC ports on the IP phone by default.
Internet Port and PC Port Configuration
The following table lists the parameters you can use to configure the Internet port and PC port.
Para-
meter
static.network.pc_port.enable
[1]
<y0000000000xx>.cfg
Descrip-
tion
It enables or disables the PC port.
Permitted
Values
0-Disabled
1-Auto Negotiation