YEALINK YLT27G IP Phone User Manual Yealink SIP T27G Quick Start Guide V81 15

YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. IP Phone Yealink SIP T27G Quick Start Guide V81 15

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Users Manual

Quick Start Guide (V81.15)

Yealink IP Phone

SIP-T27G

www.yealink.com

T27G

Applies to firmware version 69.81.0.15 or later.

1. Attach the stand, as shown below:

2. Connect the handset and optional headset, as shown below:

The following items are included in your package. If you find anything missing, contact your system administrator.

（Optional）（Optional）

Stand

Handset Cord

Handset

IP Phone

Ethernet Cable

Desk Mount Method

Wall Mount BracketPower Adapter

Quick Start Guide

Packaging Contents

Note: The headset or wireless headset adapter EHS36 should be purchased separately.

The EXT port can also be used to connect the expansion module EXP20. For more information on how to use

the EHS36 and EXP20, refer to Yealink EHS36 User Guide and Yealink EXP20 User Guide.

Assembling the Phone

Note: You can also mount the phone to a wall. For more information on how to attach the wall mount bracket, refer

to Yealink Wall Mount Quick Installation Guide for Yealink IP Phones.

Note: We recommend that you use the accessories provided or approved by Yealink. The use of unapproved

third-party accessories may result in reduced performance.

Wireless Headset Adapter EHS36

(1.5m CAT5E UTP Cable)

3. Connect the network and power, as shown below:

You have two options for network and power connections. Your system administrator will advise you which one to use.

After the IP phone is connected to the network and

supplied with power, it automatically begins the

initialization process. After startup, the phone is ready

for use. You can configure the phone via phone user

interface or web user interface.

PC Connection

(Optional) IEEE 802.3af compliant

PoE Hub/Switch

Startup

AC Power Option

PoE ( Power over

Ethernet ) Option

PC Connection

(Optional) Power Adapter

(DC 5V)

Note:

The IP phone should be used with Yealink original power adapter (5V/1.2A) only. The use of the third-party

power adapter may cause the damage to the phone. If you are connecting a PC to your phone, we recommend

that you use the Ethernet cable provided by Yealink.

f inline power (PoE) is provided, you don’t need to connect the power adapter. Make sure the hub/switch is

PoE-compliant.

Accessing the web user interface:

Account Settings:

Click on

Account->Register->Account X (X=1,2,3,4,5,6)

Parameters of the account:

Network Settings:

Account Settings:

Configuring via phone user interface

Configuring via web user interface

1. Press the OK key when the phone is idle to obtain the IP address of the phone.

You can configure the network settings in the following ways:

It shows the register status of the current account.

You can select Enabled/Disabled to enable/disable the account.

It is shown on the LCD screen to identify the account.

It is shown as caller ID when placing a call.

It is provided by ITSP for registration (required).

It is an authenticated ID for authentication provided by ITSP (required).

It is provided by ITSP for registration (required).

DHCP:

By default, the phone attempts to contact a DHCP server in your network to obtain its valid network settings,

Static IP Address: If your phone cannot contact a DHCP server for any reason, you need to configure the IP address,

Press the

soft key when the phone is idle, select Settings->Advanced Settings (default password: admin)->Network->

WAN Port/VLAN/Webserver Type/802.1x Settings/VPN/LLDP/CDP/NAT

to configure the network.

Press the

soft key when the phone is idle, select

Settings->Advanced Settings (default password: admin)->Accounts to

configure the account.

2. Open a web browser on your computer, enter the IP address into the address bar (e.g., "http://192.168.0.10"

or "192.168.0.10") and then press the Enter.

Line Active:

Label:

Display Name:

User Name:

Password:

Server Host:

3. Enter the user name (default: admin) and password (default: admin) in the login page and click Confirm

Network Settings: Click on

Network->Basic->IPv4 Config

Registered

Configuring Your Phone

Note: The IP phone also supports IPv6, but IPv6 is disabled by default.

The wrong network settings may result in the inaccessibility of your phone and may have an impact on the

network performance. Contact your system administrator for more information.

Note: Check with your system administrator if any error appears during the registration process or a specific

configuration is required for your registration.

Note: For more information on account parameters, refer to

Configuring via web user interface above.

e.g., IP address, subnet mask, gateway address and DNS address.

subnet mask, gateway address, primary DNS address and secondary DNS address for the phone

manually.

Registering

Placing a Call

Answering a Call

Ending a Call

Call Mute and Un-mute

Redial

Call Hold and Resume

To place a call on hold:

Using the handset:

Using the speakerphone:

Using the headset:

Using the handset:

Using the speakerphone:

Using the headset:

Using the handset:

Using the speakerphone:

Using the headset:

1. With the handset on-hook, press

1. Pick up the handset.

2. Enter the number, and then press the

Send soft key.

1. With the headset connected, press

to activate the headset mode.

2. Enter the number, and then press the

Send

soft key.

2. Enter the number, and then press the

Send soft key.

Pick up the handset.

Press

Hang up the handset or press the

EndCall

soft key.

Press

or the

EndCall soft key.

Press the

EndCall soft key.

Press

to enter the

Placed Calls

list, press

to select the desired entry, and then press

or the

Send

soft key.

Press twice when the phone is idle to dial out the last dialed number.

To resume the call, do one of the following:

Press to mute the microphone during a call.

Press again to un-mute the call.

If there is only one call on hold, press

or the Resume soft key.

Press or the Hold soft key during an active call.

Basic Call Features

Note: During a call, you can alternate between the headset, hands-free speakerphone and handset modes by pressing

Note: You can reject an incoming call by pressing the Reject soft key.

the HEADSET key, the Speakerphone key or by picking up the handset. Headset mode requires a connected headset.

Speed Dial

To configure a speed dial key:

To use the speed dial key:

4. Press the EndCall soft key to disconnect all parties.

1. Press the Menu soft key when the phone is idle, and then select Features->DSS Keys.

2. Select the desired DSS key, and then press the Enter soft key.

4. Press the Save soft key to accept the change.

Press the speed dial key to dial out the preset number.

3. Select Speed Dial from the Type field, select the desired line from the Account ID field, enter a label in the Label field

and then enter the number in the Value field.

Call Conference

Call Forward

To enable call forward:

Always Forward----Incoming calls are forwarded unconditionally.

Busy Forward----Incoming calls are forwarded when the phone is busy.

No Answer Forward----Incoming calls are forwarded if not answered after a period of time.

1. Press the Menu soft key when the phone is idle, and then select

Features->Call Forward.

2. Select the desired forward type:

3. Enter the number you want to forward to. For

No Answer Forward

press or to select the desired ring time

to wait before forwarding from the After Ring Time field.

4. Press the Save soft key to accept the change.

1. Press or the Conference soft key during an active call. The call is placed on hold.

2. Enter the number of the second party, and then press the Send soft key.

3. Press or the Conference soft key again when the second party answers. All parties are now joined in the

conference.

If there is more than one call on hold, press or to select the desired call, and then press or the

Resume soft key.

Semi-Attended Transfer

Attended Transfer

Blind Transfer

Call Transfer

You can transfer a call in the following ways:

1. Press or the Tran soft key during an active call. The call is placed on hold.

2. Enter the number you want to transfer to, and then press .

3. Press or the Tran soft key when the second party answers.

2. Enter the number you want to transfer to, and then press .

3. Press or the Tran soft key when you hear the ring-back tone.

3. Press or the Tran soft key.

2. Enter the number you want to transfer to.

Note: You can split the conference call into two individual calls by pressing the Split soft key.

Voice Message

Contact Directory

Ring Tones

Volume Adjustment

To add a contact:

To edit a contact:

Call History

To delete a contact:

To listen to voice messages:

Press the Send soft key to call the entry.

Select Detail to view detailed information about the entry.

Select Add to Contacts to add the entry to the local directory.

Select Add to Blacklist to add the entry to the blacklist.

Select Delete All to delete all entries from the list.

Press during a call to adjust the receiver volume of the handset/speakerphone/headset.

Press when the phone is idle or ringing to adjust the ringer volume.

Press the Delete soft key to delete the entry from the list.

Message waiting indicator on the idle screen indicates that one or more voice messages are waiting at the message

center. The power indicator LED slowly flashes red and the MESSAGE key LED lights up.

1. Press or the Connect soft key.

2. Follow the voice prompts to listen to your voice messages.

1. Press the History soft key when the phone is idle, press or to scroll through the list.

2. Select an entry from the list, you can do the following:

If you press the Option soft key, you can also do the following:

1. Press the Directory soft key when the phone is idle, and then select All Contacts.

2. Press the Add soft key to add a contact.

1. Press the Directory soft key when the phone is idle, and then select All Contacts.

3. Press the OK soft key when the LCD screen prompts “Delete selected item?”.

1. Press the Menu soft key when the phone is idle, and then select

Settings->Basic Settings->Sound->Ring Tones.

3. Press or to select the desired ring tone.

4. Press the Save soft key to accept the change.

3. Edit the contact information.

4. Press the Save soft key to accept the change.

4. Press the Add soft key to accept the change.

3. Enter a unique contact name in the Name field and contact numbers in the corresponding fields.

2. Press or to select the desired contact, press the Option soft key and then select Detail from the prompt list.

2. Press or to select the desired contact, press the Option soft key and then select Delete from the prompt list.

Customizing Your Phone

Note: You can add contacts from call history easily. For more information, refer to Call History above.

2. Press or to select Common or the desired account and then press the Enter soft key.

Founded in 2001, Yealink, a leading provider of VoIP Phone and IP communication solutions, has been focusing on VoIP

products characterized by reliable quality, easy deployment and affordable price for more than a decade. Today, customers

from over 140 countries rely on Yealink as the backbone of global collaboration to extend the value of network communications.

Since 2001, Yealink has continued to develop state-of-the art, hi-tech VoIP communication terminals that include IP video

phones, IP phones and USB phones. With a worldwide market in more than 140 countries, the company has also established

a first-class international service network.

Our priorities are quality, functionality, ease-of-use, customer support and competitive pricing. To provide new solutions for the

future in this fast-evolving sector, Yealink’s large, talented and highly-experienced VoIP R&D team is totally committed to the

To date, we have passed more than 80 interoperability tests and meet certification requirements set by leading VoIP system and

platforms. Yealink works in close partnership with T-Mobile, Telefonica, Portugal Telecom and other leading telecommunication

About us

More about Yealink

service providers.

pursuit of excellence.



InterferenceInformation

ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowing

twoconditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevice

mustacceptanyinterferencereceived,includinginterferencethatmaycauseundesired

operation.

ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigital

device,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide

reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.This

equipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalled

andusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio

communications.However,thereisnoguaranteethatinterferencewillnotoccurina

particularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioor

televisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,the

userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing

measures:

 Reorientorrelocatethereceivingantenna.

 Increasetheseparationbetweentheequipmentandreceiver.

 Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe

receiverisconnected.

 Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

ModificationsnotexpresslyapprovedbyNECcouldvoidtheuser'sauthoritytooperate

theequipment.

YEALINK YLT27G IP Phone User Manual Yealink SIP T27G Quick Start Guide V81 15

YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. IP Phone Yealink SIP T27G Quick Start Guide V81 15

Users Manual

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