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2

Startup

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

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

Note: 

PoE is applicable to the SIP-T21P E2 IP phone. If inline power (PoE) is provided, you do not need to

         connect the power adapter. Make sure the hub/switch is PoE-compliant.

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 interfafce.

AC Power Option

A

B

PoE ( Power over 
Ethernet ) Option

PC Connection
    (Optional)

Power Adapter
     (DC 5V)

PC Connection
    (Optional)

IEEE 802.3af compliant
      PoE Hub/Switch

 Welcome

Initializing... please wait 

Summary of Contents for SIP-T21 E2

Page 1: ...Quick Start Guide V80 1 www yealink com Applies to firmware version 52 80 0 1 or later SIP T21 E2 T21P E2 Enterprise IP Phone...

Page 2: ...your system administrator Packaging Contents Assembling the Phone Note The headset should be purchased separately 2 Connect the handset and optional headset as shown below 1 Attach the stand as shown...

Page 3: ...he power adapter Make sure the hub switch is PoE compliant After the IP phone is connected to the network and supplied with power it automatically begins the initialization process After startup the p...

Page 4: ...tion provided by ITSP required It is shown as Caller ID when placing a call It is shown on the LCD screen to identify the account You can select Enabled Disabled to enable disable the account It shows...

Page 5: ...g the HEADSET key the Speakerphone key or by picking up the handset Headset mode requires a headset connected Note You can reject an incoming call by pressing the Reject soft key Call Mute and Un mute...

Page 6: ...3 Press or the Tran soft key when you hear the ring back tone 3 Enter the number you want to forward to For No Answer Forward press or to select the ring time to wait before forwarding from the After...

Page 7: ...ft key to delete the entry from the list 2 Select an entry from the list you can do the following To add a contact To edit a contact To delete a contact 1 Press the Dir soft key when the phone is idle...

Page 8: ...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 cus...

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