[Serusers] SER <> Asterisk in trunk context

[inge]

Hi all,

I find somes informations about using SER and Asterisk to do a SIP
trunk.
Indeed, the context is the follow :

- One Asterisk with PABX functionnality wich provide some services
- This Asterisk wants to make calls to PSTN without direct interco
- Asterisk should be interconnect to a SER server

In this context, what's the solutions to provide a trunk between
Asterisk and SER for this context, and have accounting on SER ?

Thanks for your indications and support.

Sincerely,

Adrien .L