Good day, I've been playing around with my FreeSwitch installation, all good things except I can't seem to get att_xfer or blind transfer working as expected.Tried several different ways but all lead to same results.

I've a LUA script running for each incoming call and this script makes all the decisions. I've this line added before originating the B leg.

session:execute("bind_meta_app", "7 ab s execute_extension::att_xfer XML features")

I can have this extension executed perfectly fine from leg A, but Leg B shows strange behaviour.

Leg B can dial *7 and I get this att_xfer extension loaded which in turn executes "read" and collect DTMF for the destination number. 

Now, I can see FS console showing up the RECV DTMF but I get nothing in ${digits}

I wonder why it stops collecting DTMF for B Leg while FS did detect the *7 code.

Any pointers would be appreciated.

BR,

Sammy