I have a calling card IVR and upon an error, it announces the error, then goes back to the calling card IVR. How can I use the digits they started dialing during the pre-IVR announcement as part of the IVR?
During the announcement of the "wrong" dialed number, I started dialing and FS got the digits. But it didn't start "listening" until... just before (??) the calling_card_short IVR started.
How can I get it to listen to everything that got queued up?
Thanks,
-Avi
p.s. is there somelinke like ngrep/tcpdump on regular SIP packets to live-view the rfc-2833 that come in, before they even hit FS? I know wireshark can understand them in a pcap, but I couldn't figure out how to filter live...