my sip provider only allow 1 outgoing sip call per account. i plan to register 5 or more new accounts to allow 5 concurrent calls using the same provider.
what i need is bascially some kind of SIP trunk that combines all 5 accounts (SIP1 - SIP 5) in one trunk.
_Call flow,_
when the first caller calls, asterisk will pick up SIP1 and dial
when a second person calls, and asterisk will use SIP2 to call and so on.
Now 1st caller hangs up the phone, and when a third person calls, asterisk will use SIP1
to call and so on.
much like in zap channel g0
asterisk version i am using is Asterisk 1.4.5
you would need to supply me the code so that i can test on my box.
thanks
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
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## Platform
Linux