Yealink phone door open dtmf

[Johnpbx]

Hi. On a yealink phone. Is there a way to set a key to auto open a door? So it rings the extention of the sip doorbell and then sends a dtmf key? It's a Cyberdata door bell. Thanks

 

[Lim00n]

You could probably create a dialplan entry that would call a .lua script, bridge to extension from doorbell, sleep and send dtmf?

mod_dptools: start_dtmf_generate - FreeSWITCH - Confluence

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