How to change XMPP domain name

Hi all,
i’m trying to set up openfire IM for isymphony client, these are information about my Openfire installed on Elastix:
Version: Openfire 4.1.3
Server Directory: /opt/openfire
XMPP Domain Name: 172.20.151.4

i have configured DNS SRV and record A for the openfire services, in this way:
_xmpp-server._tcp.domain
_xmpp-client._tcp.domain
plus the A record of the openfire server (openfire.domain)

i have tested the SRV lookup configured on my internal DNS and everything is working fine.

Anyway in the opefire GUI i see this error message:
Server Host Name (FQDN): openfire. DNS configuration appears to be missing or incorrect.
This is because openfire is performing SRV lookup at XMPP Domain Name, that is 172.20.151.4, like this:

_xmpp-client._tcp.172.20.151.4. 86400 IN SRV 0 5 5222 openfire.<domain>
_xmpp-server._tcp.172.20.151.4. 86400 IN SRV 0 5 5269 openfire.<domain>

and of course there is no SRV record inside DNS. I want to change the XMPP Domain Name on Openfire, how to do it?

regards

OK i was able to change it