[asterisk-users] VoIPGMap: Graphing active Asterisk calls on Google Maps

Markus universe at truemetal.org
Mon Feb 4 12:26:45 CST 2013

Hi list,

I've always wanted to graph my active SIP calls on a map somehow, and 
now I've finally taken the time to do it. My script is called VoIPGMap 
and it displays active calls on Google Maps. Logic-wise it's designed 
for a callthrough or calling card scenario, where calls will be 
displayed to originate from a single location, but you can surely adjust 
it to instead show caller and callee location connected.

I think the cool part is that it really tries to get the most accurate 
coordinates for every destination, down to the city level, by using text 
(country code, ISO, lat/long) and MySQL (ITU self-compiled DB + MaxMind 
public DB) based databases, which are included.

Here are some demos:


First I thought about calling it AstGMap but then realized you can 
simply feed it any form of E.164 numbers so I chose VoIPGMap instead :)
If you feel like rewriting it to PHP or something like that for better 
performance, please do so. Unfortunately I'm not a programmer or I 
wouldn't have chosen shellscript. :)

You can get it here:

And if you like it and decide to use the output on the web somewhere, 
please let me know the URL so that I can check it out, thanks!


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