From https://freeswitch.org/jira/browse/FS-7532

Yossi Neimann says -  “As we aren't bridging from FreeSWITCH to anything that needs SIP INFO, we don't make use of that. It's strictly used in our scenario for inbound calls. All of the outbound systems we communicate with support rfc2833.”

So, can I assume that “Freeswitch” DOES NOT support sending SIP INFO for dtmf on outbound legs that are bridged ? Please can someone else confirm. If this is so I believe it should be documented. And also I am not sure what is the purpose of dtmf_type in the {} bridge line.

https://freeswitch.org/confluence/display/FREESWITCH/Variables

Thank you!

Sharath