【Advanced】How to achieve Intercom feature by BLF?
Last modified date: 2021/01/06 Views: 550

The intercom feature can be used with the BLF feature. You can press the BLF key to perform an intercom call. This FAQ help you achieve it.


Some customer may want to combine the intercom feature with BLF key.


The BLF key (not include BLF List key) can be used to initiate an intercom call directly.

Please change the parameters below to configure BLF key for intercom



0-    Disabled (default)

1-    Enable

It enables or disables the phone to initiate an outgoing intercom call with a monitored user when pressing the BLF key.



0-SIP (default)

1-FAC, the feature access code is configured by “features.intercom.feature_access_code”.



It configures the intercom feature access code which is supplied by server.


After that, you can press the BLF key to achieve an intercom call.

More Information

If you want to get more information about this feature or need more support, please feel free to contact Yealink FAE for further support by ticket.yealink.com . 

Product Type
VP59 , T58A with Camera , SIP-T58A , SIP-T57W , SIP-T54W , SIP-T53W , SIP-T53 , SIP-T48S , SIP-T46S , SIP-T42S , SIP-T41S , SIP-T40G , SIP-T40P , SIP-T29G , SIP-T27G , SIP-T23G , SIP-T23P , SIP-T21(P) E2 , SIP-T19(P) E2 , SIP-T33P(G) , SIP-T31(P)(G) , SIP-T30(P)
All versions.
Please login to post your comment