search for: tdm431b

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2005 Mar 23
1
call pick up and joining an active call
I am looking at buying either a TDM411B or TDM431B to play around with Asterisk at home. What I am wondering is if I could use the TDM431B to divide our phone lines into 3 groups to use as an intercom, but still have them work normally for answering calls and calling outside. I found commands for checking if a channel is in use, so I should be ab...