[asterisk-r2] dahdi_cfg (Invalid argument)

[Alfredo Andaluz Prado]

Hi

Any one have this issues with system.conf

system.conf

span=1,1,0,cas,hdb3
cas=1-15:1101
cas=17-31:1101
dchan=16

loadzone        = us
defaultzone     = us

Verbose

cnt-e1r2-gye:/etc/dahdi# dahdi_cfg -vvvvvvv
DAHDI Tools Version - 2.0.0

DAHDI Version: 2.0.0
Echo Canceller(s):
Configuration
======================

SPAN 1: CAS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)

Channel map:

Channel 01: CAS / User (Default) (Slaves: 01)
Channel 02: CAS / User (Default) (Slaves: 02)
Channel 03: CAS / User (Default) (Slaves: 03)
Channel 04: CAS / User (Default) (Slaves: 04)
Channel 05: CAS / User (Default) (Slaves: 05)
Channel 06: CAS / User (Default) (Slaves: 06)
Channel 07: CAS / User (Default) (Slaves: 07)
Channel 08: CAS / User (Default) (Slaves: 08)
Channel 09: CAS / User (Default) (Slaves: 09)
Channel 10: CAS / User (Default) (Slaves: 10)
Channel 11: CAS / User (Default) (Slaves: 11)
Channel 12: CAS / User (Default) (Slaves: 12)
Channel 13: CAS / User (Default) (Slaves: 13)
Channel 14: CAS / User (Default) (Slaves: 14)
Channel 15: CAS / User (Default) (Slaves: 15)
Channel 16: D-channel (Default) (Slaves: 16)
Channel 17: CAS / User (Default) (Slaves: 17)
Channel 18: CAS / User (Default) (Slaves: 18)
Channel 19: CAS / User (Default) (Slaves: 19)
Channel 20: CAS / User (Default) (Slaves: 20)
Channel 21: CAS / User (Default) (Slaves: 21)
Channel 22: CAS / User (Default) (Slaves: 22)
Channel 23: CAS / User (Default) (Slaves: 23)
Channel 24: CAS / User (Default) (Slaves: 24)
Channel 25: CAS / User (Default) (Slaves: 25)
Channel 26: CAS / User (Default) (Slaves: 26)
Channel 27: CAS / User (Default) (Slaves: 27)
Channel 28: CAS / User (Default) (Slaves: 28)
Channel 29: CAS / User (Default) (Slaves: 29)
Channel 30: CAS / User (Default) (Slaves: 30)
Channel 31: CAS / User (Default) (Slaves: 31)

31 channels to configure.

DAHDI_SPANCONFIG failed on span 1: Invalid argument (22)
cnt-e1r2-gye:/etc/dahdi#

any idea what ist the problem ?


chan_dahdi.conf

[channels]
usecallerid=yes
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
signalling=mfcr2
mfcr2_variant=itu
mfcr2_get_ani_first=no
mfcr2_max_ani=8
mfcr2_max_dnis=7
mfcr2_category=national_subscriber
mfcr2_logdir=span1
mfcr2_logging=all
context=embratel
group=2
channel => 63-77
channel => 79-93
callgroup=2
pickupgroup=2


this E1 R2 ist from Ecuador using Pacifictel telco provider