[Asterisk-Users] SRV lookups

[Olle E. Johansson]

Robert Spielmann wrote:
> Hi everyone,
> 
> I have a question concerning DNS SRV lookups. The situation is like this:
> 
> - one central Asterisk server
> - many domains with SRV records, let's say we have bar.com and doe.com
> 
> Now the question is: if the SRV lookup is done for foo at bar.com the call is 
> mapped to foo at myasterisk.mydomain.net. Is that correct?
Yes, this is wrong. We should *not* change the URI. Bug report please.

> 
> If so, I have a problem: if somebody calls foo at bar.com, Asterisk receives only 
> the "foo" part. If someone calls john at doe.com, it receives "john" as the 
> extension. Now the main question is: how do I know which SIP address the call 
> originally went to?

Check the ${SIPDOMAIN} variable - it will give you the incoming domain.

> If I lose the domain name prone to SRV lookup, I can't decide where to route 
> the call - for example, there may be john at doe.com and john at bar.com, both get 
> mapped to my central Asterisk server - I'm unable to know which of the john.s 
> is being called, hence I cannot route the call correctly.
Again, bug report.


> Hope the question is clear enough ;)
Yes, it was. Thank you.

/Olle