[asterisk-r2] Inbound R2 and Agi

[ServTelar]

Hi guys

I've a setup here with OpenR2 receiving calls and going to an Agi extension, where a call routing is determined.
The problem I'm facing now is taht I'm receiving A3-B6 all the time. In chan_dahdi (dahdi_r2_on_call_offered), ast_exists_extension is used, so that explain why.

If I'm not mistaken, long time ago with chan_unicall,  startpbx (pbxstart(pvt)) with indicate functions were used to provide something like this:

remote              AST
<--- R2 dialog --->

----> last digit 
    (timeout)
                       <---- A3 (and starts B leg)
----> CAT

                       <---- BX (this signal is not send until the B call indicates the real state)

Is there any way to do this?


Best regards

Gustavo