[cisco-voip] CUP Inter-domain Federation

Drewbles drewbles80 at gmail.com
Mon Aug 20 02:09:26 EDT 2012


Hi guys,

I'm planning for INTER-domain federation for a customer with a twist. They
have a requirement to use 2 domains for S2S being company.com.au and
companyA.com.au. Because both companies (now 1 organisation) have a high
public profile and they want to keep the existing domains. Both companies
have been using a single CUCM cluster for a few years and are hesitant to
split the cluster just to implement federation. This is becasue of cost,
work load and political opinions.

So the issue is CUP will only support a single Jabber domain. To support 2
domains, a second CUP cluster is required, therefore a second CUCM cluster
is required. This means they need to split the users across the CUCM
clusters and maintain both clusters. This probably wouldn't be so bad apart
from an installation of UCCE with more than 550 agents across both
companies utilising the UCCE environment.

Questions, is there a third-party XMPP gateway that can front the Cisco
infrastructure and re-write the XMPP headers?

Has anybody done anything like this before?


Cheers,

Drew.
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