[asterisk-dev] Question on SIP Domains and registration

[Olle E Johansson]

Barry Flanagan wrote:
> Hello,
> 
> I have a situation where I need to differentiate between registrations
> by users where there might be clashes on the left hand side (username)
> portion of the SIP From URI. (for a multi-domain virtual hosting system)
> 
> It seems that only the username portion is used for SIP authentication,
> and this means that I have clashes.
> 
> I need to find a way that asterisk can differentiate between
> user at domain1.com and user at domain2.com
> 
> Does anyone have any idea? Asterisk is being used as the PSTN gateway,
> where all registrations take place on OpenSER.
> 
It is not possible yet. You can not have the same username in two 
domains in Asterisk.

/O