Dhcp Option 60; Dhcp Option 60 Configuration - Yealink SIP-T3 Administrator's Manual

Parameter sip.dhcp.option120.mode
Description It configures whether to use DHCP option 120 for obtaining the outbound proxy server IP address.
0-Do not check with the DHCP server for the outbound proxy server IP address.
1-The value obtained from DHCP option 120 is used as outbound proxy server IP address (can
resolve up to two domain names or IPv4 addresses). If "account.X.outbound_proxy_enable = 1", and
the primary outbound proxy server is configured, the address from DHCP option 120 is used as sec-
Permitted
ondary one; if the primary outbound proxy server is not configured, the address from DHCP option
Values 120 is used as the primary one.
2-The value obtained from DHCP option 120 is used as SIP server IP address (can resolve up to only
one IPv4 address). If the primary SIP server is configured, the address from DHCP option 120 is used
as secondary one; if the primary SIP server is not configured, the address from DHCP option 120 is
used as the primary one.
Default
0

DHCP Option 60

DHCP option 60 is used to indicate the vendor type. Servers can use option 43 to return the vendor-specific inform-
ation to the client.
You can set the DHCP option 60 type.
Topic

DHCP Option 60 Configuration

DHCP Option 60 Configuration
The following table lists the parameters you can use to configure DHCP option 60.
Parameter static.network.dhcp.option60type
Description It configures the DHCP option 60 type.
0-ASCII, vendor-identifying information is in ASCII format.
Permitted
Values
1-Binary, vendor-identifying information is in the format defined in
Default
0
Parameter static.auto_provision.dhcp_option.option60_value <y0000000000xx>.cfg
Description It configures the vendor class identifier string to use in the DHCP interaction.
Permitted
String within 99 characters
Values
Default yealink
Web UI Settings > Auto Provision > IPv4 DHCP Option Value
Color Screen Phones:
Menu > Advanced (default password: admin) > Auto Provision > IPv4 DHCP Option Value
CP925/CP935W:
Phone UI
More > Advanced (default password: admin) > Auto Provision > IPv4 DHCP Option Value
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Auto Provision > IPv4 DHCP
Option Value
<y0000000000xx>.cfg
<y0000000000xx>.cfg
RFC 3925.
Network Configurations
36