Steven Ringwald wrote:
I am trying to use ImportVar to get some information out of a SIP/ZAP
channel. I cannot seem to find an example of the syntax, or what
variables I can access.
Basically, I would like to output which person is being called. i.e:
SIP/25 calls SIP/21. 25 executes a macro, and the result is SIP/21. The
info that I want is stored in the channel's "Direct Bridge" variable.
I have tried: ImportVar(TEST=SIP/25-6d2a|name)
exten => s,n,ImportVar(BRIDGEPEER=${CHANNEL:0:$[${LEN(${CHANNEL})} -
2]}\,2|BRIDGEPEER)
This is what I use. You can see all variables related to the channel by
using DumpChan app. From the CLI, you can also do a show channel
<blah>. I remember there were some got-yas when using macros. Take a
look using DumpChan everywhere to make sure what variables are set
first. Doing a show channel from the CLI will show you all variables on
the channel after the answer, which can vary from what is available in
your macro at the time.
Kevin
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