Hello,
OpenSIPS will automatically try NAPTR/SRV (of course, depending on the
URI form - like port must be unknown in order to go for SRV lookup).
If I got it right, your hackish DNS configuration may work - using the
same name for the SRV and for the A record - it should not be any
conflict at all - phones with SRV capabilities will go via SRV, the ones
without will do A lookup (in both cases on the same domain name).
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 11.02.2014 16:26, Miha wrote:
Hi,
opensips in my case does not use dns srv domin. I am using dns srv
domain just for UAC's, for geo redundancy. As some phones does not
support dns srv (small amount) it is easier (for me) to use the same
domain for registration's. I have tftp server for all configration and
it is easy and nicers that registrar in all config is the same. That
is why I would like to define same A record as is dns srv domain.
So, I will have two A record and if I understand you right, Opensips
will sometimes bind to one and sometimes to another record? Could be
this causing any problems?
tnx
miha
Dne 2/11/2014 2:53 PM, piše Olle E. Johansson:
On 11 Feb 2014, at 14:47, Miha <m...@softnet.si> wrote:
Hi
Now I have one DNS SRV domain (sip.domain.com) which points to two A
record inputs with different weight (sip1.sss.domain.com and
sip2.sss.domain.com).
If I add for sip.domain.com A record which will pont to the same
IP as sip1.sss.domain.com, could this be causing any problems for
opensips (there will be two A record two the same IP, one with the
same name as dns srv record)?
If you have configured your proxy to look up SRV records, those A
records for "sip.domain.com" will not be asked for when doing SRV
lookups.
If your proxy is not configured for doing SRV lookups, then it will
find the A records and use them. Debugging will be hard.
I would start with adding SRV records in DNS, test everything. When I
have confirmed that it works with software that implements SRV
properly, I would add the A records for the same domain.
/O
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