[asterisk-users] Testcall

# ./testcall testcall.conf

Chan 1, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025860' to '013331339767'
Chan 2, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025861' to '013331339768'
Chan 3, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025862' to '013331339769'
Chan 4, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025863' to '013331339770'
Chan 5, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025864' to '013331339771'
Chan 6, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025865' to '013331339772'
Chan 7, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025866' to '013331339773'
Chan 8, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025867' to '013331339774'
Chan 9, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025868' to '013331339775'
Chan 10, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025869' to '013331339776'
Loading protocol mfcr2
Failed to open channel: Device or resource busy

Why???

 

My testcall.conf is:

destination-no 013331339767

protocol-class mfcr2

protocol-variant ar,10,4

protocol-end cpe

caller no

originating-no 30025860

on-offered accept

circuits 1-10

 

Thanks!!!