[Users] Question on re-writing From uri when ser forwards to Asterisk

[Mike Williams]

If I'm not mistaken, Asterisk supports SIP domains as of 1.2.0. I think that 
the [context] now works as [domainhere] when this option is enabled with a 
global flag.

---Mike

> Hi,
>
> I am using asterisk as PSTN gateway for users registered with OpenSER.
> Everything is working well for a single domain, but I will have problems
> with this when I add extra domains.
>
> I will have multiple domains using the OpenSER server, all using the
> same set of Asterisk servers for PSTN. My problem is that when
> user at domain1 gets sent to Asterisk, they are authenticated as just
> "user" (i.e. the domain portion is stripped off) and they get registered
> under the [user] sip name in Asterisk.
>
> Now, when I add the second domain, and user at domain2 goes to Asterisk,
> they also will appear to Asterisk to be [user]
>
> I think what I need to do is rewrite the From: URI to be user_domain1
> and user_domain2 and then set them up in Asterisk as [user_domain1] and
> [user_domain2] so that they are unique
>
> So, my questions are: is this the correct/only way to do this, and if
> so, what do I need to do to achieve this?
>
> Many thanks.