N2 Nethawk Abis configuration settings: ___________________________________ Steps to collect the Nethawk Abis logs for PS Calls: 1- Layer settings: On the tool bar go to Monitor --> Layer Settings Make the Stack settings for all stacks are default (i.e. Detail level “Full Details” for all Layers).

2- Connection setup for MASTER Channels/ TRXSIGs / EDAPs: On the Menu bar go to Monitor --> click Setup Connections (F7). Pop up window as below.

a) Master Channel Configuration: Use "ZERO:BTS,xxx;" command to get the ABIS(Master) Timeslot and Sub-timeslot of each Radio TSL. MAIN LEVEL COMMAND <___> < ERO:BTS=12; LOADING PROGRAM VERSION 17.18-0 BSC3i DX220-LAB 2007-01-09 12:21:02 TRANSCEIVER DATA ADM.STATE OP.STATE -------------------------------------- BCF-0057 UNLOCKED WO SEG-0012 BTS-0012 UNLOCKED WO TRX-006 EDGE UNLOCKED WO BCSU-1 ETRX N HRS Y PREF P GTRX Y DFCA N FREQ 541 TSC 0 FRT 0 (REGULAR) LEV N (NOT USED) BFREQ - BTSC - BFRT - BLEV -

DAL N (NOT USED) DAP 16 LEVD N (NOT USED) BDAL - SIGN 0 D-CH TELECOM LINK SET 34 TR126 RTSL PCM-TSL SUB_TSL TYPE I.LEV ADM.STATE OP.STATE CH.STATUS ------------------------------------------------------------------------------ 0 290 - MBCCHC - UNLOCKED WO 1 290- 11 1 TCHF 0 UNLOCKED WO GP 2 290- 11 2 TCHF 0 UNLOCKED WO GP 3 290- 11 3 TCHF 0 UNLOCKED WO GP 4 290- 12 0 TCHF 0 UNLOCKED WO GP 5 290- 12 1 TCHF 0 UNLOCKED WO GP 6 290- 12 2 TCHF 0 UNLOCKED WO GP 7 290- 12 3 TCHF 0 UNLOCKED WO GP TRANSCEIVER HAS NO INTERFERING CELLS COMMAND EXECUTED Entry: Select the as many numbers of connections as the GP master channels to be monitored. Make the entry in timeslot column of Nethawk “setup connection” from PCM-TSL's and corresponding SUB_TSL’s. From above command output PCM-TSL “290-11” and corresponding SUB_TSL “1” so we put “11” in timeslot column and “1” in SubCh column. Also put “16” in Rate column. In line column choose “1”, if the Nethawk cable plugged in to first (left) socket else choose “2”. For stack choose “PCU2 16 kb/s” and in parameter column choose “Dyn. Abis on” if DAP is attached to TRX else “Dyn. Abis off”. Make other entry as default. In below picture entry is made for all master channels in above command output.

b) TRXSIG/D-Channel Configuration: Use ZERO command to find the TRXSIG/D-Channel link name (bold font in the above step-a command output). This is present against the "D-CH TELECOM LINK SET" info. Use ZDSB command to find the E1/T1 timeslot of this TRXSIG/D-Channel as. MAIN LEVEL COMMAND <___> < ZDSB:NAME=TR126:; LOADING PROGRAM VERSION 11.7-0 BSC3i KINGFISHER 2009-10-19 12:45:41 INTERROGATING BASE STATION CONTROLLER D-CHANNEL DATA EXT SUB TERM LOG LOG INT NAME NUM SAPI TEI BR PCM-TSL-TSL C UNIT TERM FUNC UNIT TERM PCM-TSL ----- -- ---------TR126 7 0 6 32 290-30-4 BCSU-1 14 5 415AH 7 292-05

--- ---- --- -- - ---------------- ---------- -------

COMMAND EXECUTED

Entry: Select the number of connections as the number of TRXSIGs to be monitored. Take the corresponding value of “EXT PCM-TSL-SUB-TSL” of each TRXSIGs. For example TRXSIG “TR126”, “EXT PCM-TSL-SUB-TSL” is (290-30-04) so make the entry in Timeslot column as “30” and corresponding SubCh is “2” since 00-02-04-06 is the one timeslot distribution which is equivalent to 0-1-2-3. For Rate use “32” as in BR column or according to timeslot configuration (no. of timeslot * 8). In stack column choose “GSM Abis” and make column others default. Make these entries for all the TRXs to be monitored. For OMSIG monitoring use the same steps (ZDSB) used for the TRXSIG monitoring and in the Stack column choose “Nokia O&M Abis”. In below picture entry is made for TRXSIG of above TRX command output.

c) Slave Channel Configuration: Use ZERO command to find the DAP Id. Use ZESI command to find the E1/T1 Timeslots corresponding to this DAP. MAIN LEVEL COMMAND <___> < ZESI:ID=16:;

LOADING PROGRAM VERSION 8.5-0 BSC3i DX220-LAB 2007-01-09 12:30:11 DAP CTRL ID ETPCM-TSLS BCSU PCU --- ------------ -------- 16 290-26&&-29 1 4 TOTAL OF 1 DYNAMIC ABIS POOLS PRINTED COMMAND EXECUTED Entry: Select the number of connectios as the number of slave channels to be monitored. For example in the above case DAP size is 4-TSLs from 26 to 29 all channels so select the time slots from 26 to 29 in timeslot column and make entry in the SubCh 0,1,2,3 for every TSL's. In Stack column select the “PCU 16kb/s” and in parameter select “SLAVE FRAME”. In below picture entry is made for all the Slave Channels of above EDAP command output.

Click “OK” and save the configuration file in the same folder where the nethwak trace file is to be saved.

If you want to take the Gb traces also then you need to make Gb configuration in addition to the above Abis configuration then save the configuration file.