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3

 

 

2.

 

Configure the account 

 

Select it as on 

 Fill in these fields 

 

Select 

Account

 

Select one Account 

Voicemail 

Check Note2 

Summary of Contents for SIP-T28

Page 1: ...Facility Manual Configure Yealink IP Phones for Asterisk Phone System...

Page 2: ...Intercom 5 5 How to auto provision 5 1 Use DHCP Option 66 to update firmware massively via HTTP 5 2 Configure the phone for update check when powering on 6 Appendix 8 1 Default Basic Dial Code on Aste...

Page 3: ...k with Asterisk Note 1 The model we are using in this document is Yealink SIP T28 and all the screen shots are based on its firmware version 2 41 0 60 There might be some difference between different...

Page 4: ...3 2 Configure the account Select it as on Fill in these fields Select Account Select one Account Voicemail Check Note2...

Page 5: ...is behind a NAT you should enable NAT Traversal as STUN and then specify a STUN Server For more details about STUN please refer to http www voip info org wiki view STUN To know about NAT you could re...

Page 6: ...vision 1 Use DHCP Option 66 to update firmware massively via HTTP In this way there s no need to configure at the phones Specify an address TFTP for Option 66 in your DHCP Server Prepare a CFG file as...

Page 7: ...For T20 name the CFG file by y000000000007 cfg and put it to TFTP server Put the firmware to the HTTP Server Power on the phones and they will download and update the firmware via HTTP 2 Configure th...

Page 8: ...ovisioning server must contain the CFG files After the above settings every time when power on the phone will download the CFG files from http www xxxx com AP automatically Provisioning server Select...

Page 9: ...22 name the CFG file by y000000000005 cfg and put it to TFTP server For T20 name the CFG file by y000000000007 cfg and put it to TFTP server Put the firmware to the FTP Server Power on the phones and...

Page 10: ...le by y000000000005 cfg and put it to TFTP server For T20 name the CFG file by y000000000007 cfg and put it to TFTP server Put the firmware to the TFTP Server Power on the phones and they will downloa...

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