[SIPForum-discussion] DNS Query A SPECS

[daniele.cascio at inwind.it]

Hi to all,
I would know if some DNS A query specification exist. In fact, when I use a SIP phone, then the register, there is a response query NAPTR -> SRV -> A. In the A response the phone has to choose a particulary DNS Server. Which ones in the list? First, Second or the other ones? Do a spec related to this fact exsist?

Thank you very much.