[OpenSIPS-Users] drouting questions: tech-prefixes, SRV lookup
andrew.pogrebennyk at portaone.com
Wed Nov 11 22:58:37 CET 2009
I'm going to try switching from lcr to drouting so I've got two
questions. Firstly, I'm a bit puzzled with what to do with tech
prefixes. I know I can't define a prefix which contains special
characters as # or *. I understand why it is done so, but in real world
the numeric part of the tech prefix happens to overlap with some
destination and sometimes this is beyond your control. I'm thinking of
some workaround, such as using s.substr or s.select and putting the
result in ruri_avp. Anyone tried to put it to work?
Another thing, I've noticed that in the dr_gateways table 'address'
column is varchar. Could this be used to put the DNS/SRV domain name
there for SRV lookup? As far as I can see the drouting does not cache
the IP addresses for destination at startup so I will get the domain
name in the R-URI and OpenSIPS will be perfectly able to resolve it, but
anyway I'd like to confirm this. Thanks.
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