02-18-2015 04:10 AM - edited 03-17-2019 02:01 AM
Hi,
I'm planning on implementing jabber for a customer but the request is not familiar to me:
2 Clusters:
A.) Production-Cluster xyz.com
B.) Dev-Cluster abc.com
The customer would like to know if he can connect expressway only to the Dev-Cluster and make jabber client connect from the Internet via the Dev-Cluster to the Production-Cluster using ILS between the Cluster.
testuser@xyz.com.sa
Jabber Client(External) ---> Expy-E ----> Expy-C ---->Dev-Cluster ----> Production-Cluster(Registers)
testuser@abc.com.sa
Jabber Client(External) ---> Expy-E ----> Expy-C ---->Dev-Cluster (Registers)
If not, is there any other way to secure it other than tls communication between prod-cluster and expressway.
Solved! Go to Solution.
02-19-2015 08:26 AM
I think "Partitioned Unified Communications services deployment" is what you are looking for:
http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-5/Mobile-Remote-Access-via-Expressway-Deployment-Guide-X8-5-1.pdf
02-18-2015 06:22 AM
ILS does not allow phone from one cluster to register to another cluster, ILS allows clusters to be discovered (be aware of each other) for the purpose of replication dial plans, etc. so that you don't need to define specific routes pointing to each other. So, I don't see how that would apply here.
02-19-2015 01:13 AM
Hi Chris,
Just need to verify the below questions:
A.) Only one srv record is created internally to point to main cucm(example.com) and UDS will use ILS to send the client the home cluster information
B.) internal and external user(staging.example.com) can search users in example.com(user2@example.com) by URI,first,last name and number.
02-19-2015 08:26 AM
I think "Partitioned Unified Communications services deployment" is what you are looking for:
http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-5/Mobile-Remote-Access-via-Expressway-Deployment-Guide-X8-5-1.pdf
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