Help....Internal,local cals...asterisk network

Asterisk Asterisk Support
1

Hello all,

I want to implement a network that will be like this…
There will be for example 3 locations,that each location will have an
Asterisk and each Asterisk (in the same network), will be several clients-IP Phones.I know how to make calls in one location from one IP Phone to other,but what is going on (how is the configuration files),if I want to call from one IP Phone from Asterisk1 to another IP Phone from Asterisk2?
And is it possible to have a centralized Asterisk that will be connected to each asterisk(Asterisk1,Asterisk2,etc)…What happens with configuration files(sip.conf and extensions.conf)?
Can you help me to clear the whole point?I 've read several tuts from voip-info.org,asteriskguru.com etc but it did not help me…I am a kind of confused
I will appreciate a lot ,If someone can help me
Thanks a lot!!!

Kritikia

2

it’s actually not that complicated. you simply create an IAX2 trunk between each Asterisk server, then in your dialplan you create extensions for calling the remote phones that Dial(IAX2/trunk_name/remote_extension) or you can even use Dial(remote_extension@remote_Asterisk_box) and dispense with some setup if you provide username/password as part of the dial.

the page at voip-info.org/wiki/view/Aste … al+servers should be enough.