Yealink administrator guide provides general guidance on setting up phone network, provisioning and managing
devices.
This guide is not intended for end-users, but for a technical audience. You can do the following with this guide:
l Set up a VoIP network and provisioning server.
l Provision the device with features and settings.
l Troubleshoot, update and maintain devices.
The information in this guide is applicable to the following Yealink devices except where noted:
l W60P IP DECT phones running firmware version 85 or later.
l W53P IP DECT phones running firmware version 85 or later.
l W41P DECT desk phones (DD phones) running firmware version 82 or later.
l W54P DECT desk phones (DD phones) running firmware version 85 or later.
l CP930W-Base DECT conference phone running firmware version 85 or later.
l W59R DECT IP phones running firmware version 85 or later.
Read the Yealink Products Regulatory Notices guide for all regulatory and safety guidance.
Related Documentations
The following related documents are available:
l Quick Start Guides, describe how to assemble phones and configure the most basic features available on the
phones.
l User Guides, describe how to configure and use the basic and advanced features available on the phones via
the phone user interface.
l Auto Provisioning Guide, describes how to provision the devices using the boot file and configuration files.
The Auto Provisioning Guide is to serve as basic guidance for provisioning Yealink devices with a provisioning
server. If you are a novice, this guide is helpful for you.
l Using features integrated with Broadsoft UC-One, refer to the following two guides to have a better knowledge of
BroadSoft features.
IP Phones Deployment Guide for BroadSoft UC-One Environments, describes how to configure BroadSoftfea-
tures on the BroadWorks web portal and phones.
IP Phone Features Integrated with BroadSoftUC-One User Guide, describes how to configure and use IP phone
features integrated with BroadSoft UC-One on Yealink phones.
For support or service, please contact your Yealink reseller or go to Yealink Technical Support online: http://sup-
port.yealink.com/.
Recommended References
For more information on configuring and administering other Yealink products not included in this guide, refer to the
product support page at Yealink Technical Support.
To access the latest Release Notes or other guides for Yealink devices, refer to the Document Download page for
your phone at Yealink Technical Support.
Ifyou want to find Request for Comments (RFC) documents,type http://www.ietf.org/rfc/rfcNNNN.txt(NNNN is the
RFC number) into the location field of your browser.
For other references, look for the hyperlink or web info throughout this administrator guide.
i
Administrator’s Guide for DECT IP Phones
ii
Table of Contents
Table of Contents
Before You Begin
Related Documentations
Recommended References
Table of Contents
Getting Started
Requirements
Initialization Process Overview
Loading the ROM File
Configuring the VLAN
Querying the DHCP (Dynamic Host Configuration Protocol) Server
Contacting the Provisioning Server
Updating Firmware
Downloading the Resource Files
Verifying Startup
Network Configurations
IPv4 and IPv6 Network Settings
IP Addressing Mode Configuration
IPv4 Configuration
IPv6 Configuration
DHCP Option for IPv4
Supported DHCP Option for IPv4
DHCP Option 66, Option 43 and Custom Option
DHCP Option 42 and Option 2
DHCP Option 12
DHCP Option 12 Hostname Configuration
DHCP Option 60
DHCP Option 60 Configuration
DHCP Option for IPv6
Supported DHCP Option for IPv6
DHCP Option 59 and Custom Option
The device does not get an IP address
Solving the IP conflict problem
The Specific format in configuring IPv6 on Yealink phones
Time and Date Issues
Display time and date incorrectly
Phone Book Issues
Difference between a remote phone book and a local phone book
Audio Issues
Increasing or decreasing the volume
Get poor sound quality during a call
There is no sound when the other party picks up the call
Play the local ringback tone instead of media when placing a long-distance number without plus 0
Verifying the firmware version
The IP phone does not update the configurations
System Log Issues
Fail to export the system log to a provisioning server (FTP/TFTP server)
Fail to export the system log to a syslog server
Password Issues
Restore the administrator password
The web screen displays "Default password is in use. Please change!"
Power and Startup Issues
Both PoE cable and power adapter is connected to the phone
The power LED indicator has no lights
Other Issues
The difference among user name, register name, and display name
On code and offcode
The difference between RFC 2543 Hold enabled and disabled
Base Issue
Why doesn’t the power indicator on the base station light up?
Why doesn’t the network indicator on the base station slowly flash?
Handset Issues
How to check which area the handset is used for?
Register Issue
Why cannot the handset be registered to the base station?
Display Issue
Why does the handset prompt the message “Not Subscribed”?
Why does the handset prompt the message “Not in Range” or “Out OfRange”?
Why does the handset prompt the message “Network unavailable”?
Why does the handset display “No Service”?
Upgrade Issue
Why doesn’t the DECT IP phone upgrade firmware successfully?
Behaviors When Working Server Connection Fails
Registration Method of the Failover/Fallback Mode
Fallback Server Redundancy Configuration
Failover Server Redundancy Configuration
SIP Server Name Resolution
SIP Server Name Resolution Configuration
Static DNS Cache
Behave with a Configured DNS Server
Static DNS Cache Configuration
Number of Active Handsets
Number of Active Handsets Configuration
Number of Simultaneous Outgoing Calls
Number of Simultaneous Outgoing Calls Configuration
Basic Regular Expression Syntax for Four Patterns
Replace Rule File Customization
Replace Rule File Attributes
Customizing the Replace Rule File
Dial Now File Customization
Dial Now File Attributes
Customizing the Dial Now File
Replace Rule Configuration
Dial Now Configuration
Area Code Configuration
Block Out Configuration
Example: Adding Replace Rules Using a Replace Rule File
This chapter provides basic initialization instructions of devices.
Topics
Requirements
Initialization Process Overview
Verifying Startup
Requirements
In order to perform as SIP endpoints in your network successfully, you need the following in deployments:
l A working IP network is established.
l VoIP gateways configured for SIP.
l The latest (or compatible) firmware of the device is available.
l A call server is active and configured to receive and send SIP messages.
l A text editor, such as Notepad++, to create and edit boot files, configuration files, and resource files.
Initialization Process Overview
The initialization process of the device is responsible for network connectivity and operation of the device in your
local network. Once you connect your device to the network and to an electrical supply, the device begins its initialization process.
Topics
Loading the ROM File
Configuring the VLAN
Querying the DHCP (Dynamic Host Configuration Protocol) Server
Contacting the Provisioning Server
Updating Firmware
Downloading the Resource Files
Loading the ROM File
The ROM file resides in the flash memory of the device. The device comes from the factory with a ROM file preloaded. During initialization, the device runs a bootstrap loader that loads and executes the ROM file.
Configuring the VLAN
Ifyou connect the device to a switch, the switch notifies the device of the VLAN information defined on the switch (if
using LLDP or CDP). The device can then proceed with the DHCP request for its network settings (if using DHCP).
Querying the DHCP (Dynamic Host Configuration Protocol) Server
The device is capable of querying a DHCP server.
After establishing network connectivity, the device can obtain the following network parameters from the DHCP
server during initialization:
l IP Address
l Subnet Mask
l Default Gateway
l Primary DNS (Domain Name Server)
l Secondary DNS
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Administrator’s Guide for DECT IP Phones
By default, the devices obtain these parameters from a DHCPv4. You can configure network parameters of the
device manually if any of them are not supplied by the DHCP server.
Contacting the Provisioning Server
Ifyou configure the device to obtain configurations from the provisioning server, it will be connected to the provisioning server, and then download the boot file and configuration file(s) during startup. The device will be able to
resolve and update configurations written in the configuration file(s). Ifthe device does not obtain configurations
from the provisioning server, it will use the configurations stored in the flash memory.
Updating Firmware
Ifyou define the access URL of firmware in the configuration file, the device will download the firmware from the provisioning server. Ifthe MD5 value of the downloaded firmware file differs from that stored in the flash memory, the
device will perform a firmware update.
You can manually upgrade the firmware if the device does not download the firmware from the provisioning server.
Downloading the Resource Files
In addition to the configuration file(s), the device may require resource files before it provides service. These
resource files are optional, but if you deploy some particular features, these files are required.
Verifying Startup
When the base station begins the initialization process, it cycles through the following steps:
1.
After connected to the power, the power LED indicator glows green.
2.
After connected to the available network, the network LED indicator glows green.
3.
(Optional.) After at least one handset registered to the base station, the registration LED glows green.
Ifthe base station has successfully passed through these steps, it starts up properly and is ready for use.
14
Network Configurations
You can make custom network configurations.
Topics
IPv4 and IPv6 Network Settings
DHCP Option for IPv4
DHCP Option for IPv6
VLAN
Real-Time Transport Protocol (RTP) Ports
Network Address Translation (NAT)
VPN
Quality of Service (QoS)
802.1x Authentication
TR-069 Device Management
IPv4 and IPv6 Network Settings
You can configure the devices to operate in IPv4, IPv6, or dual-stack (IPv4/IPv6) mode.
Network Configurations
After establishing wired network connectivity, the devices obtain the IPv4 or IPv6 network settings from a Dynamic
Host Configuration Protocol (DHCPv4 or DHCPv6) server. We recommend using DHCP where possible to eliminate repetitive manual data entry.
You can also configure IPv4 or IPv6 network settings manually.
Note: Yealink devices comply with theDHCPv4 specifications documented in RFC 2131, and DHCPv6 specifications doc-
umentedin RFC 3315.
Topics
IP Addressing Mode Configuration
IPv4 Configuration
IPv6 Configuration
IP Addressing Mode Configuration
The following table lists the parameters you can use to configure IP addressing mode.
Parameter
Description
Permitted
Values
Default
static.network.ip_address_mode
Itconfigures the IP addressing mode.
0-IPv4
1-IPv6
2-IPv4 & IPv6
0
[1]
<y0000000000xx>.cfg
Web UI
Handset UI
Network > Basic > Internet Port > Mode (IPv4/IPv6)
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IP Mode
DD Phone(Black and white screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IP Mode
DD Phone(Color screen):
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Administrator’s Guide for DECT IP Phones
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IP Mode
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IP Mode
[1]
Ifyou change this parameter, the phone will reboot to make the change take effect.
IPv4 Configuration
The following table lists the parameters you can use to configure IPv4.
Parameter
Description
Permitted
Values
Default
Web UI
Handset UI
Parameter
Description
Permitted
Values
Default
[1]
[1]
<y0000000000xx>.cfg
<y0000000000xx>.cfg
static.network.internet_port.type
Itconfigures the Internet port type for IPv4.
Note: It works only if “static.network.ip_address_mode” is set to 0 (IPv4) or 2 (IPv4 & IPv6).
0-DHCP
2-Static IP
0
Network > Basic > IPv4 Config
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv4 > IP Address Type
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4
DD Phone(Color screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv4 > IP Address Type
static.network.internet_port.ip
Itconfigures the IPv4 address.
Note: It works only if "static.network.internet_port.type" is set to 2 (Static IP).
IPv4 Address
Blank
Web UI
Handset UI
16
Network > Basic > IPv4 Config > Static IP Address > IP Address
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv4 > IP Address Type:
Static > IP Address
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4 > Static
IPv4 Client > IP Address
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4 > Type: Static IP
CP930W:
Parameter
Description
Permitted
Values
Default
Network Configurations
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv4 > IP Address
Type: Static > IP Address
static.network.internet_port.mask
[1]
<y0000000000xx>.cfg
Itconfigures the IPv4 subnet mask.
Note: It works only if "static.network.internet_port.type" is set to 2 (Static IP).
Note: It works only if “static.network.internet_port.type” is set to 0 (DHCP).
0-Off,the phone will use the IPv4 DNS obtained from DHCP.
1-On, the phone will use manually configured static IPv4 DNS.
0
Network > Basic > IPv4 Config > Static DNS
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv4 > IP Address Type:
DHCP > DNS Type: Manual
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4 > DHCP
IPv4 Client > Static DNS
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4 > Type: DHCP >
Static DNS
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv4 > IP Address
Type: DHCP > DNS Type: Manual
static.network.primary_dns
[1]
<y0000000000xx>.cfg
Itconfigures the primary IPv4 DNS server.
Note: It works only if “static.network.ip_address_mode” is set to 0 (IPv4) or 2 (IPv4 & IPv6). In the
DHCP environment, you need to make sure “static.network.static_dns_enable" is set to 1 (On).
IPv4 Address
Blank
Web UI
Handset UI
Parameter
Description
Network > Basic > IPv4 Config > Static IP Address > Primary DNS
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv4 > IP Address Type:
DHCP > DNS Type: Manual > Primary DNS
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4 > DHCP
IPv4 Client > Pri.DNS
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4 > Type: DHCP >
Pri.DNS
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv4 > IP Address
Type: DHCP > DNS Type: Manual > Pri.DNS
static.network.secondary_dns
[1]
<y0000000000xx>.cfg
Itconfigures the secondary IPv4 DNS server.
Note: It works only if “static.network.ip_address_mode” is set to 0 (IPv4) or 2 (IPv4 & IPv6). In the
18
Permitted
Values
Default
Network Configurations
DHCP environment, you need to make sure “static.network.static_dns_enable" is set to 1 (On).
IPv4 Address
Blank
Web UI
Handset UI
[1]
Ifyou change this parameter, the phone will reboot to make the change take effect.
Network > Basic > IPv4 Config > Static IP Address > Secondary DNS
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv4 > IP Address Type:
DHCP > DNS Type: Manual > Secondary DNS
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4 > DHCP
IPv4 Client > Sec.DNS
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv4 > Type: DHCP>
Sec.DNS
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv4 > IP Address
Type: DHCP > DNS Type: Manual > Sec.DNS
IPv6 Configuration
Ifyou configure the network settings on the phone for an IPv6 wired network, you can set up an IP address for the
phone by using SLAAC (ICMPv6), DHCPv6 or by manually entering an IP address. Ensure that your network environment supports IPv6. Contact your ISP for more information.
When you enable both SLAAC and DHCPv6 on the phone, the server can specify the IP phone to obtain the IPv6
address and other network settings either from SLAAC or from DHCPv6, if the SLAAC server is not working, the
phone will try to obtain the IPv6 address and other network settings via DHCPv6.
The following table lists the parameters you can use to configure IPv6.
Parameter
Description
Permitted
Values
Default
Web UI
Handset UI
static.network.ipv6_internet_port.type
Itconfigures the Internet port type for IPv6.
Note: It works only if “static.network.ip_address_mode” is set to 1 (IPv6) or 2 (IPv4 & IPv6).
0-DHCP
1-Static IP
0
Network > Basic > IPv6 Config
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv6 > IP Address Type
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6
[1]
<y0000000000xx>.cfg
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Administrator’s Guide for DECT IP Phones
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv6 > IP Address Type
Parameter
static.network.ipv6_internet_port.ip
Itconfigures the IPv6 address.
Description
Note: It works only if "static.network.ipv6_internet_port.type" is set to 1 (Static IP).
Permitted
Values
Default
IPv6 Address
Blank
[1]
<y0000000000xx>.cfg
Web UI
Handset UI
Parameter
Description
Permitted
Values
Default
Network > Basic > IPv6 Config > Static IP Address > IP Address
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv6 > IP Address Type:
Static > IP Address
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6 > Static
IPv6 Client > IP Address
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6 > Type: Static IP>
IP Address
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv6 > IP Address
Type: Static > IP Address
static.network.ipv6_prefix
[1]
<y0000000000xx>.cfg
Itconfigures the IPv6 prefix.
Note: It works only if "static.network.ipv6_internet_port.type" is set to 1 (Static IP).
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv6 > IP Address Type:
DHCP > DNS Type: Manual
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6 > DHCP
IPv6 Client > Static DNS
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6 > Type: DHCP >
Static DNS
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv6 > IP Address
Type: DHCP > DNS Type: Manual
static.network.ipv6_primary_dns
[1]
<y0000000000xx>.cfg
Itconfigures the primary IPv6 DNS server.
Note: It works only if “static.network.ip_address_mode" is set to 1 (IPv6) or 2 (IPv4 & IPv6). In DHCP
environment, you also need to make sure “static.network.ipv6_static_dns_enable" is set to 1 (On).
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Administrator’s Guide for DECT IP Phones
Permitted
Values
Default
Web UI
Handset UI
Parameter
Description
Permitted
Values
Default
IPv6 Address
Blank
Network > Basic > IPv6 Config > Static IP Address > Primary DNS
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv6 > IP Address Type:
Static > Primary DNS
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6 > Static
IPv6 Client > Pri.DNS
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6 > Type: Static IP >
Pri.DNS
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv6 > IP Address
Type: Static > Primary DNS
static.network.ipv6_secondary_dns
Itconfigures the secondary IPv6 DNS server.
Note: It works only if “static.network.ip_address_mode" is set to 1 (IPv6) or 2 (IPv4 & IPv6). In DHCP
environment, you also need to make sure “static.network.ipv6_static_dns_enable" is set to 1 (On).
IPv6 Address
Blank
[1]
<y0000000000xx>.cfg
Web UI
Handset UI
[1]
Ifyou change this parameter, the phone will reboot to make the change take effect.
Network > Basic > IPv6 Config > Static IP Address > Secondary DNS
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > Basic > IPv6 > IP Address Type:
Static > Secondary DNS
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6 > Static
IPv6 Client > Sec.DNS
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > WAN Port > IPv6 > Type: Static IP>
Sec.DNS
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > Basic > IPv6 > IP Address
Type: Static > Secondary DNS
DHCP Option for IPv4
The phone can obtain IPv4-related parameters in an IPv4 network via the DHCP option.
Note: For more informationonDHCP options,refertoRFC 2131 or RFC 2132.
22
Topics
Supported DHCP Option for IPv4
DHCP Option 66, Option 43 and Custom Option
DHCP Option 42 and Option 2
DHCP Option 12
DHCP Option 60
Supported DHCP Option for IPv4
The following table lists common DHCP options for IPv4 supported by Yealink phones.
Network Configurations
Parameters
Subnet Mask1Specify the client’s subnet mask.
Time Offset2
Router3Specify a list of IP addresses for routers on the client’s subnet.
Time Server4Specify a list of time servers available to the client.
Domain Name Server6Specify a list of domain name servers available to the client.
Host Name12Specify the name of the client.
Domain Server15
Network Time Protocol
Servers
Vendor-Specific Inform-
ation
Vendor Class Identifier60Identify the vendor type.
TFTP Server Name66
DHCP
Option
Specify the offset of the client's subnet in seconds from Coordinated Universal
Time (UTC).
Specify the domain name that the client should use when resolving hostnames via DNS.
42Specify a list of NTP servers available to the client by IP address.
43Identify the vendor-specific information.
Identify a TFTPserver when the 'sname' field in the DHCP header has been
used for DHCP options.
Description
DHCP Option 66, Option 43 and Custom Option
During the startup, the phone automatically detects the DHCP option for obtaining the provisioning server address.
The priority is as follows: custom option > option 66 (identify the TFTPserver) > option 43.
The phone can obtain the Auto Configuration Server (ACS) address by detecting option 43 during startup.
Note: If you fail to configure theDHCP options for discovering the provisioningserver on theDHCP server, enable thephone
to automatically discover the provisioningserver address. One possibility is that connecting to the secondary DHCP server
thatresponds to DHCP INFORMqueries with a requested provisioning server address. For more information, refer to RFC
3925.
Related Topic
DHCP Provision Configuration
DHCP Option 42 and Option 2
Yealink phones support using the NTP server address offered by DHCP.
DHCP option 42 is used to specify a list of NTP servers available to the client by IP address. NTP servers should be
listed in order of preference.
DHCP option 2 is used to specify the offset of the client’s subnet in seconds from Coordinated Universal Time
(UTC).
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Administrator’s Guide for DECT IP Phones
Related Topic
NTP Settings
DHCP Option 12
You can specify a hostname for the phone when using DHCP. The DHCP client uses option 12 to send a predefined hostname to the DHCP registration server.
See RFC 1035 for character set restrictions.
Topic
DHCP Option 12 Hostname Configuration
DHCP Option 12 Hostname Configuration
The following table lists the parameter you can use to configure DHCP option 12 hostname.
Parameter
Description
Permitted
Values
Default
Web UI
[1]
Ifyou change this parameter, the phone will reboot to make the change take effect.
static.network.dhcp_host_name
Itspecifies a hostname for the phone when using DHCP.
String within 99 characters
W60B
Features > General Information > DHCP Hostname
[1]
<y0000000000xx>.cfg
DHCP Option 60
DHCP option 60 is used to indicate the vendor type. Servers can use option 43 to return the vendor-specific information 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.
0-ASCII, vendor-identifying information is in ASCII format.
1-Binary, vendor-identifying information is in the format defined in RFC 3925.
0
static.auto_provision.dhcp_option.option60_value<y0000000000xx>.cfg
Itconfigures the vendor class identifier string to use in the DHCP interaction.
String within 99 characters
yealink
Settings > Auto Provision > IPv4 DHCP Option Value
DHCP Option for IPv6
The phone can obtain IPv6-related parameters in an IPv6 network via DHCP option.
Topics
Supported DHCP Option for IPv6
DHCP Option 59 and Custom Option
Supported DHCP Option for IPv6
The following table lists common DHCP options for IPv6 supported by Yealink phones.
ParametersDHCPv6 OptionDescription
DNS Server23Specify a list of DNS servers available to the client.
DNS Domain
Search List
SNTP Server31
Information
Refresh Time
24Specify a domain search list to a client.
Specify a list of Simple Network Time Protocol (SNTP) servers available to the
client.
32
Specify an upper bound for how long a client should wait before refreshing
information retrieved from DHCPv6.
Network Configurations
Boot File URL59Specify a URL for the boot file to be downloaded by the client.
DHCP Option 59 and Custom Option
During the startup, the phone automatically detects the DHCP option for obtaining the provisioning server address.
The priority is as follows: custom option > option 59.
Related Topic
DHCP Provision Configuration
VLAN
The purpose of VLAN configurations on the phone is to insert a tag with VLAN information to the packets generated
by the phone. When VLAN is properly configured for the ports (Internet port and PC port) on the phone, the phone
will tag all packets from these ports with the VLAN ID. The switch receives and forwards the tagged packets to the
corresponding VLAN according to the VLAN ID in the tag as described in IEEE Std 802.3.
In addition to manual configuration, the phone also supports the automatic discovery of VLAN via LLDP, CDP or
DHCP. The assignment takes effect in this order: assignment via LLDP/CDP, manual configuration, then assignment via DHCP.
For more information on VLAN, refer to VLAN Feature on Yealink IP Phones.
LLDP (Linker Layer Discovery Protocol) is a vendor-neutral Link Layer protocol, which allows the phones to advertise its identity and capabilities on the local network.
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Administrator’s Guide for DECT IP Phones
When LLDP feature is enabled on the phones, the phones periodically advertise their own information to the directly connected LLDP-enabled switch. The phones can also receive LLDP packets from the connected switch and
obtain their VLAN IDs.
The following table lists the parameters you can use to configure LLDP.
Parameter
Description
Permitted
Values
Default
Web UI
Parameter
static.network.lldp.enable
Itenables or disables the LLDP feature.
0-Disabled
1-Enabled, the phone attempts to determine its VLAN ID through LLDP.
1
Network > Advanced > LLDP > Active
static.network.lldp.packet_interval
[1]
[1]
<y0000000000xx>.cfg
<y0000000000xx>.cfg
Itconfigures the interval (in seconds) that how often the phone sends the LLDP request.
Description
Note: It works only if “static.network.lldp.enable” is set to 1 (Enabled).
Permitted
Values
Default
Web UI
[1]
Ifyou change this parameter, the phone will reboot to make the change take effect.
CDP (Cisco Discovery Protocol) allows the phones to receive and/or transmit device-related information from/to directly connected devices on the local network.
When CDP feature is enabled on the phones, the phones periodically advertise their own information to the directly
connected CDP-enabled switch. The phones can also receive CDP packets from the connected switch and obtain
their VLAN IDs.
The following table lists the parameters you can use to configure CDP.
Parameter
Description
Permitted
Values
Default
Web UI
Parameter
static.network.cdp.enable
Itenables or disables the CDP feature.
0-Disabled
1-Enabled, the phone attempts to determine its VLAN ID through CDP.
1
Network > Advanced > CDP > Active
static.network.cdp.packet_interval
[1]
[1]
<y0000000000xx>.cfg
<y0000000000xx>.cfg
Itconfigures the interval (in seconds) that how often the phone sends the CDP request.
Description
Note: It works only if “static.network.cdp.enable” is set to 1 (Enabled).
Ifyou change this parameter, the phone will reboot to make the change take effect.
Manual VLAN Configuration
You can configure VLAN for the Internet port manually. Before configuring VLAN on the phones, you need to obtain
the VLAN ID from your network administrator.
The following table lists the parameters you can use to configure VLAN manually.
Parameter
Description
Permitted
Values
Default
Web UI
Handset UI
Parameter
Description
Permitted
Values
Default
[1]
[1]
<y0000000000xx>.cfg
<y0000000000xx>.cfg
static.network.vlan.internet_port_enable
Itenables or disables the VLAN for the Internet port.
0-Disabled
1-Enabled
0
Network > Advanced > VLAN > WAN Port > Active
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > VLAN > VLAN Parameter > Status
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > VLAN > WAN Port >
VLAN Status
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > VLAN > WAN Port > VLAN Status
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > VLAN > VLAN Parameter >
Status
static.network.vlan.internet_port_vid
Itconfigures the VLAN ID for the Internet port.
Note: It works only if “static.network.vlan.internet_port_enable” is set to 1 (Enabled).
Integer from 1 to 4094
1
Web UI
Handset UI
Network > Advanced > VLAN > WAN Port > VID (1-4094)
W59R/W53H/W56H:
OK > Settings > System Settings > Network (default PIN: 0000) > VLAN > VLAN Parameter > Status:
Enabled > VID
DD Phone(Black-and-white Screen):
Menu > Settings > Advanced Settings (default password: 0000) > Network > VLAN > WAN Port > VID
Number
DD Phone(Color Screen):
Menu > Advanced Settings (default password: 0000) > Network > VLAN > WAN Port > VID Number
CP930W:
Menu > Settings > Advanced Settings (default PIN:0000) > Network > VLAN > VLAN Parameter >
Status: Enabled > VID
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