Hi,
I must be blind, how does one check then act upon the return code from the previous command?
For instance, "Answer" says it can return non zero. How do I check for that. It doesn't set any other variables like Dial does.
In this case, all I'm really trying to do is not answer if the line has already been picked up. Do I have to make sure the channel is available before I issue the Answer cmd.
Thanks, Glenn
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