Author Topic: Connecting two YateBTS GSM Base Stations with the use of RPi3 and BladeRF  (Read 517 times)

Tex

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Hi Everyone,

Please I need help creating a network with two bladerf's and two Raspberry pi's.

I have already created two individual test networks, but want to make them the same network.

I have no idea how to use the Pi's wifi as the backhaul link connection between the two bladeRF's

Any help will be much appreciated.

Monica Tepelus

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Re: Connecting two YateBTS GSM Base Stations with the use of RPi3 and BladeRF
« Reply #1 on: December 14, 2016, 02:57:14 AM »
Hi,

You didn't specify how you configured the BTSs. I suppose you used nib mode and accepted registrations with regexp. Normally alls call that can't be routed internally will be sent to the outbound connection with caller parameter rewritten. You can define an outbound connection from the interface (doesn't matter if it doesn't registrates) and catch the call.execute in regexroute and rewrite param lication from  "line/.." (${location}^line ) to sip/sip:\0@ip2:port. Same for the other box, just replace ip2 with the ip of the first box.

Tex

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Re: Connecting two YateBTS GSM Base Stations with the use of RPi3 and BladeRF
« Reply #2 on: December 20, 2016, 08:49:59 AM »
Thank you Monica.

It worked.