Hello - I'd like to post my DNS config for review, would appreciate confirmation that this will work (or not).
I've successfully configured OCS 2007 Enterprise edition with my domain (xyz.com). Internal meetings work, external meetings work, file sharing, etc. It's all good. Since we also support several email domains, we're going to have several SIP domains (one for each email domain). xyz.com is our primary domain, abc.com is one of the other domains we want to support. The sip.abc.com has been added as SubjectAltName on cert of the AccessEdge Server and the OCS Front-End Server (plus IIS).
(External DNS)
SRV _sipfederationtls._tcp.xyz.com 5061 sip.xyz.com
SRV _sipexternaltls._tcp.xyz.com 5061 sip.xyz.com
SRV _sip._tls.xyz.com 443 sip.xyz.com
SRV _sipfederationtls._tcp.abc.com 5061 sip.abc.com
SRV _sipexternaltls._tcp.abc.com 5061 sip.abc.com
SRV _sip._tls.abc.com 443 sip.abc.com
A sip.xyz.com 111.111.111.111
A sip.abc.com 111.111.111.111
A av.xyz.com 111.111.111.112
A meetings.xyz.com 111.111.111.113
A ocsweb.xyz.com 111.111.111.114
It's my understanding that the sip.<domain>.com entries are the only ones that need to exist for the second (abc.com) domain and that the internal front-end server will direct all other communications/protocols to the appropriate edge servers behind the scenes.
Would appreciate comments, feedback, suggestions, etc. Thank you.
