hello i set one bs11 to ts 1, tei 25 and the other one to ts 6, tei 25(also tried 26 with the 2nd), according to openbsc.cfg.2-2. the cabling is also correct, due to a schematic from harald. but the 2nd bs11 not recognised. the funny thing ist, when i configure the 2nd bs11 exactly like the 1st one(the working one, ts 1, tei 25), it don't work. the parameter from bs11_config query are the same like the 1st, but i don't get the abis link up
There is not a single post of you that included all the information, like: * tty output of "bs11_config dump" of both the BTS * tty output of "bs11_config" regarding the A-bis link state of both BTS * detailed list of the procedures that you have already tried, like switching rx/tx wires * detailed explanation how you have configured mISDN and the hfcmulti driver to run multiple d-channels on one E1 link, i.e. applying linux-2.6.30-hfcmulti-multibts.patch and specifying the correct module parameters
If you really want to enable us to help you properly, please make sure you are as detailed and as verbose as possible!
I've now added support to print the BPORT configuration within bs11_config, please use git revision 5f5189e658a146ff651103ceacfb151e92fe3fa1
This way you should be able to check if both BPORT objects exist and are both set to multidrop mode. On my single-BS11 setup it looks like this:
bs11_config (C) 2009-2010 by Harald Welte and Dieter Spaar This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY
LMT LOGON: ACK
PHASE: 3 Normal MBCCU0: Load MBCCU1: Load Abis-link: Restoring
BS11 ATTRIBUTES: BS-11 ESN PCB Serial Number: 001115 BS-11 ESN Hardware Code Number: 135-2044/03.07 BS-11 ESN Firmware Code Number: 135-2044/03.07 PLL Set Value=1110, Work Value=1110
SITE MANAGER ATTRIBUTES: E1 Channel: Port=0 Timeslot=1 (Full Slot) TEI: 25
BS11 Line Interface ATTRIBUTES: PLL Mode: Standalone
BS11 CCLK ATTRIBUTES: CCLK Accuracy: High (1) CCLK Type=0
BS11 Power Amplifier 0 ATTRIBUTES: TRX Power: 30mW (GSM)
BPORT0 ATTRIBUTES: Line Configuration: Star (0) LMT LOGOFF: ACK
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Harald Welte -
Thomas Ansorg