Hi all, In Brazill, there is a trick to avoid collect calls: if you flash the line in the first 1000ms, Telco will drop any collect call for you. Given the R3 signalling here, I have to use LibUnicall. Seems that there is no "Flash" command for unicall chanells, just for the Zap ones. How can I flash the line? I tried using Hungup command plus the "h" extension, but seems that Hungup is only a Goto(h|1), it does not trigger a drop call event on the channel. How can I avoid collect calls then? I mean, how can I flash the Unicall channel? Thanks in advance, -- Paulo Scardine