I have problem in conecting may alcatel server to an elastix

hi dear friends

acctually i have problems in trunking between Alcatel omnipcx enterprise and Elastix
please help me dear if you can,

i have an Elastix server with an E1 card with 2 OPENVOX ports.
and an Alcatel omnipcx with an E1 card too

i trunk elastix and alcatel with PRI
now i have calls from Alcatel to Elastix but no call from Elastix to Alcatel so i can’t call Alcatel’s extensions.
please check my DAHDI and SYSTEM configurations as below

system.conf


Span 1: TE2/0/1 “T2XXP (PCI) Card 0 Span 1” (MASTER)

span=1,1,0,ccs,hdb3

termtype: te

bchan=1-15,17-31
dchan=16
echocanceller=oslec,1-15,17-31

Span 2: TE2/0/2 “T2XXP (PCI) Card 0 Span 2”

span=2,2,0,ccs,hdb3

termtype: te

bchan=32-46,48-62
dchan=47
echocanceller=oslec,32-46,48-62

Global data

loadzone = us
defaultzone = us

dahdi-chanels.conf


;
; This is not intended to be a complete chan_dahdi.conf. Rather, it is intended
; to be #include-d by /etc/chan_dahdi.conf that will include the global settings
;

; Span 1: TE2/0/1 “T2XXP (PCI) Card 0 Span 1” (MASTER)
group=1
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
channel => 1-15,17-31
context = default
group = 63

; Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2"
group=2
context=from-pstn
switchtype = euroisdn
signalling = pri_net
channel => 32-46,48-62
context = default
;group =63

dear please please help me as soon as possible.

Which channel is used for synchronisation and alarms on the second E1? Why is channel 15, rather than 16, being used for signalling?

Why didn’t you ask on a support forum?