To get connected to aql’s wholesale gateways, you would need to create the following in your iax.conf file:

[__username__]

type=user

context=iax-inbound

auth=md5

host=sip.aql.com

username=__username__

secret=__inbound_password__

trunk=yes

[aql-outbound]

type=peer

context=iax

auth=md5

host=sip.aql.com

username=__username__

secret=__outbound_password__

trunk=yes

Also, you’d need to place the following in your extensions.conf file (where nnnnnn is the VoIP ID for the particular inbound number you want to use):

[outbound]
exten => _X!,1,Set(CALLERID(num)=nnnnnn)
exten => _X!,2,Dial(IAX2/aql-outbound/${EXTEN})
[iax-inbound]
exten => nnnnnn,1,Dial(SIP/100)