OK
I have tried to divide the trunks and choose which trunks to get used first (in LDAT), by assigning the LVAL valus. And of course in RICHT, I have arranged the TRGPs in the same richt.
Here is the configurations:
<DISPLAY-RICHT:MODE=LRTE,LRTE=80;
DISPLAY-RICHT:MODE=LRTE,LRTE=80;
H500: AMO RICHT STARTED
+-----------------------------------------------------------------+
| LRTE = 80 NAME = VODAFONE (NEUTRAL) LSVC = ALL |
| DNNO = 999 PDNNO = 0 |
| ROUTOPT = NO REROUT = YES PLB = YES FWDBL = NO |
| DTMFCNV = FIX DTMFDSP = DIGITS DTMFTEXT = - |
| DTMFPULS = PP300 BUGS = LIN ROUTATT = YES MAINGRP = 23 |
| EMCYRTT = NO CONFTONE = NO RERINGRP = NO RTENO = 23 |
| INFO = NEUTRAL |
| NOPRCFWD = NO |
| NITO = NO |
| CLNAMEDL = NO |
| FWDSWTCH = NO |
| LINFEMER = NO |
| NOINTRTE = NO |
+-----------------------------------------------------------------+
| TGRP = 80 LDAT MOBILE (VODAFONE) (NEUTRAL) SUBGROUP = 27 |
| TGRP = 81 LDAT MOBILE (ETISALAT) (NEUTRAL) SUBGROUP = 31 |
| TGRP = 82 LDAT MOBILE (MOBINIL) (NEUTRAL) SUBGROUP = 35 |
+-----------------------------------------------------------------+
<DISPLAY-RICHT:MODE=LRTE,LRTE=81;
DISPLAY-RICHT:MODE=LRTE,LRTE=81;
H500: AMO RICHT STARTED
+-----------------------------------------------------------------+
| LRTE = 81 NAME = ETISALAT (NEUTRAL) LSVC = ALL |
| DNNO = 999 PDNNO = 0 |
| ROUTOPT = NO REROUT = YES PLB = YES FWDBL = NO |
| DTMFCNV = FIX DTMFDSP = DIGITS DTMFTEXT = - |
| DTMFPULS = PP300 BUGS = LIN ROUTATT = YES MAINGRP = 12 |
| EMCYRTT = NO CONFTONE = NO RERINGRP = NO RTENO = 12 |
| INFO = NEUTRAL |
| NOPRCFWD = NO |
| NITO = NO |
| CLNAMEDL = NO |
| FWDSWTCH = NO |
| LINFEMER = NO |
| NOINTRTE = NO |
+-----------------------------------------------------------------+
| TGRP = 81 LDAT MOBILE (ETISALAT) (NEUTRAL) SUBGROUP = 31 |
| TGRP = 80 LDAT MOBILE (VODAFONE) (NEUTRAL) SUBGROUP = 27 |
| TGRP = 82 LDAT MOBILE (MOBINIL) (NEUTRAL) SUBGROUP = 35 |
+-----------------------------------------------------------------+
<DISPLAY-RICHT:MODE=LRTE,LRTE=82;
DISPLAY-RICHT:MODE=LRTE,LRTE=82;
H500: AMO RICHT STARTED
+-----------------------------------------------------------------+
| LRTE = 82 NAME = MOBINIL (NEUTRAL) LSVC = ALL |
| DNNO = 999 PDNNO = 0 |
| ROUTOPT = NO REROUT = YES PLB = YES FWDBL = NO |
| DTMFCNV = FIX DTMFDSP = DIGITS DTMFTEXT = - |
| DTMFPULS = PP300 BUGS = LIN ROUTATT = YES MAINGRP = 8 |
| EMCYRTT = NO CONFTONE = NO RERINGRP = NO RTENO = 8 |
| INFO = NEUTRAL |
| NOPRCFWD = NO |
| NITO = NO |
| CLNAMEDL = NO |
| FWDSWTCH = NO |
| LINFEMER = NO |
| NOINTRTE = NO |
+-----------------------------------------------------------------+
| TGRP = 82 LDAT MOBILE (MOBINIL) (NEUTRAL) SUBGROUP = 35 |
| TGRP = 80 LDAT MOBILE (VODAFONE) (NEUTRAL) SUBGROUP = 27 |
| TGRP = 81 LDAT MOBILE (ETISALAT) (NEUTRAL) SUBGROUP = 31 |
+-----------------------------------------------------------------+
<DISPLAY-LDAT:LROUTE=80&&82;
DISPLAY-LDAT:LROUTE=80&&82;
H500: AMO LDAT STARTED
+------------------------------------------------------------------------------+
| LROUTE = 80 LDPLN NAME = VODAFONE SERVICE = ALL |
| TYPE = LCR DNNO OF ROUTE = 999 |
| SERVICE INFO = NEUTRAL |
+------+-----+-----+----+-----+----------+-----------+----------+------+-------+
| | | | | | SCHEDULE | CARRIER | | | |
|LRTEL | LVAL|TGRP | ODR|LAUTH| ABCDEFGH | ZONE| LATTR | LDSRT|COTIDX |
+------+-----+-----+----+-----+----------+-----------+----------+------+-------+
| 1| 1| 80| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
| 2| 2| 81| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
| 3| 2| 82| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| LROUTE = 81 LDPLN NAME = ETISALAT SERVICE = ALL |
| TYPE = LCR DNNO OF ROUTE = 999 |
| SERVICE INFO = NEUTRAL |
+------+-----+-----+----+-----+----------+-----------+----------+------+-------+
| | | | | | SCHEDULE | CARRIER | | | |
|LRTEL | LVAL|TGRP | ODR|LAUTH| ABCDEFGH | ZONE| LATTR | LDSRT|COTIDX |
+------+-----+-----+----+-----+----------+-----------+----------+------+-------+
| 1| 1| 81| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
| 2| 2| 80| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
| 3| 2| 82| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
| LROUTE = 82 LDPLN NAME = MOBINIL SERVICE = ALL |
| TYPE = LCR DNNO OF ROUTE = 999 |
| SERVICE INFO = NEUTRAL |
+------+-----+-----+----+-----+----------+-----------+----------+------+-------+
| | | | | | SCHEDULE | CARRIER | | | |
|LRTEL | LVAL|TGRP | ODR|LAUTH| ABCDEFGH | ZONE| LATTR | LDSRT|COTIDX |
+------+-----+-----+----+-----+----------+-----------+----------+------+-------+
| 1| 1| 82| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
| 2| 2| 80| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
| 3| 2| 81| 10|19 | ******** | 1 EMPTY| WCHREG | | 0 |
| | | | | ONHKQ | | |
| | DNNO = 999 |
+------------------------------------------------------------------------------+
AMO-LDAT -111 LCR-DIRECTIONS
DISPLAY COMPLETED;
<
+--------------+-------------------------------------------------+
| | |
| DIPLNUM: 0| |
| LDPNO : 72| LDP : 79-010-X |
| | SPC : 22 |
| | FDSFIELD : 0 SDSFIELD : 0 PINDP : N |
+------+-------+-------------------------------------------------+
| DPLN | LROUTE| LAUTH |
|------+-------+-------------------------------------------------+
| 0 | 80 | 19 |
| 1 | 80 | 19 |
| 2 | 80 | 19 |
| 3 | 80 | 19 |
| 4 | 80 | 19 |
| 5 | 80 | 19 |
| 6 | 80 | 19 |
| 7 | 80 | 19 |
| 8 | 80 | 19 |
| 9 | 80 | 19 |
| 10 | 80 | 19 |
| 11 | 80 | 19 |
| 12 | 80 | 19 |
| 13 | 80 | 19 |
| 14 | 80 | 19 |
| 15 | 80 | 19 |
+--------------+-------------------------------------------------+
| | |
| DIPLNUM: 0| |
| LDPNO : 73| LDP : 79-011-X |
| | SPC : 22 |
| | FDSFIELD : 0 SDSFIELD : 0 PINDP : N |
+------+-------+-------------------------------------------------+
| DPLN | LROUTE| LAUTH |
|------+-------+-------------------------------------------------+
| 0 | 81 | 19 |
| 1 | 81 | 19 |
| 2 | 81 | 19 |
| 3 | 81 | 19 |
| 4 | 81 | 19 |
| 5 | 81 | 19 |
| 6 | 81 | 19 |
| 7 | 81 | 19 |
| 8 | 81 | 19 |
| 9 | 81 | 19 |
| 10 | 81 | 19 |
| 11 | 81 | 19 |
| 12 | 81 | 19 |
| 13 | 81 | 19 |
| 14 | 81 | 19 |
| 15 | 81 | 19 |
+--------------+-------------------------------------------------+
| | |
| DIPLNUM: 0| |
| LDPNO : 74| LDP : 79-012-X |
| | SPC : 22 |
| | FDSFIELD : 0 SDSFIELD : 0 PINDP : N |
+------+-------+-------------------------------------------------+
| DPLN | LROUTE| LAUTH |
|------+-------+-------------------------------------------------+
| 0 | 82 | 19 |
| 1 | 82 | 19 |
| 2 | 82 | 19 |
| 3 | 82 | 19 |
| 4 | 82 | 19 |
| 5 | 82 | 19 |
| 6 | 82 | 19 |
| 7 | 82 | 19 |
| 8 | 82 | 19 |
| 9 | 82 | 19 |
| 10 | 82 | 19 |
| 11 | 82 | 19 |
| 12 | 82 | 19 |
| 13 | 82 | 19 |
| 14 | 82 | 19 |
| 15 | 82 | 19 |
+--------------+-------------------------------------------------+
Now, when i dial a pattern (for example 79010xxxxxxx), I go with another tgrp, although the previously selected TRGPs are free.
Thanks for your help