Hi Kwan,
On Tue, Mar 13, 2012 at 01:38:48PM +0000, Kwan wrote:
Yes , that is a BSplus. Interwave engineer will come , and take following action: -add an extra BTS configuration -enter the proper BTS parameters to allow register and call. -boot the BTS with its connection to BS+ -after the TRX is online, swap the A-bis E1 of BTS to openBSC.
To my understanding a BSplus has an integrated BSC and connects direclty ot the MSC using the A(SCCP/BSSAP/BSSMAP) interface. you cannot connect that to OpenBSC.
Even if you run the Interwave only as a BTS (without the 'plus'), then you will need detailed documentation and/or protocol traces for their A-bis OML, and then write the code for that in OpenBSC. So even in the most ideal situation, I wuold consider a couple of days software development time are required.