MRA with different domain

[Shi Yang]

In our enviroment, we have an internal domain test.local and an external domain test.com. And our CUCM and IMP are 10.5.2, expressway is x8.6.

FQDN of these servers:

CUCM: cucm.test.local

IMP: cucm.test.local

EXP-C: expc.test.local

EXP-E with 2 NICs: expe.test.com

How do I need to complete the SRV record both internal and external?

Thanks.

[Ayodeji Okanlawon]

Please have a look at this document..

http://www.cisco.com/c/en/us/support/docs/unified-communications/expressway-series/117811-configure-vcs-00.html

[Shi Yang]

Hi Ayodeji,

From this document, expwc and expwe is in different domain, can it work?

For my enviroment,

domain1 = test.com

domain2,3,4 = test.local

So I need to use user@test.com to log in.

Can I configur both test.com and test.local in expwe? 

[Ayodeji Okanlawon]

Technically it should work. I am just used to putting both Expwe and C in the same domain.

You are going to need SPLIT DNS for this. This needs to be implemented by your DNS team.

You will also need to use voice services domain with your jabber. This will need to point to your test.com domain..

"voiceservicesdomain" set to test.com

user will login using user@test.local

You will create external DNS record with the ff:

SRV record ‘_collab-edge._tls.test.com’ resolves to  "Expwe.test.com port 8443"
A record ‘Expwe.test.com’ resolvs to "External IP address ExpressWay E"

Then you will create internal DNS record with ff:

SRV record ‘_cisco-uds._tcp.test.com’ resolves to "cucm.test.local port 8443"
A record ‘cucm.test.local’ resolves to "IP address CUCM"

[ANGEL FERNANDEZ SARABIA]

Hi everyone, I have the same problem but I have to create the SRV Intenal and External with the different domain.

_collab-edge._tls.test.com   (SRV External)

_cisco-uds._tcp.test.local'  (SRV Internal)

_cuplogin._tcp.test.local (srv Internal)

I have used the parameter ("voiceservicesdomain=test.com") in the jabberconfig.xml but with this parameter changes both (SRV Internal (_cisco-uds) and SRV External (_collab-edge).

Is there any solution?

Thanks.

:

[Ayodeji Okanlawon]

Your UDS record is wrong..It needs to be "cisco-uds._tcp.test.com". You need SPLIT DNS to do this. You need to host a copy of your external domain test.com internally.