How to connect two asterisk by Qsig

Hi,

I’m trying to connect two asterisk by Qsig asterisk (1.4.18.1) Zaptel (1.4.9.2) .

The current configuration makes up the e1, but don´t make the call, all the channels are busy.

How can I solve this problem? Please assist.

Asterisk 1:

zaptel:

span=2,0,0,ccs,hdb3
bchan=32-46,48-62
dchan=47

Zapata:

callerid=asreceived
context=default
switchtype=qsig
signalling=pri_cpe
rxwink=300
group=5
channel => 32-46,48-62

Asterisk 2:

Zaptel:
span=2,1,0,ccs,hdb3
bchan=32-46,48-62
dchan=47

Zapata:

callerid=asreceived
context=default
switchtype=qsig
signalling=pri_net
group=2
rxwink=300
channel=>32-46,48-62

Thank’s