Andreas Sikkema wrote:
do you want to
have this multiple-DIDs aliasing for inbound or outbound
calls (a single user to be able to received calls routed to these DIDs
or a single user to be able to generated outbound calls using any of the
assigned DIDs) ?
Both actually ;-), if at all possible. I want to be able to offer my customers
multiple numbers using a single account where the customer doesn't have to
configure each destination number in his/her CPE. I really want to
authenticate as much as possible so I know I can "trust" the information
coming back from the CPE and don't have to worry about that in the rest of my
system.
For inbound calls it is rather simple - just use aliases to map the DIDs
over the username.
The problem is for outbound calls - the issue is how the user may choose
the outbound DID. here you can do several tricks:
1) use RPID to advertise the selected DID - user selects the
outgoing DID via an interface on the proxy
2) user change the the CPE cfg to use a specific DID in FROM hdr,
but maintaining constant the auth username to be able to do auth.
regards,
bogdan