Hi guys,<br><br>I'm planning for INTER-domain federation for a customer with a twist. They have a requirement to use 2 domains for S2S being <a href="http://company.com.au">company.com.au</a> and <a href="http://companyA.com.au">companyA.com.au</a>. 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.<br>
<br>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.<br>
<br>Questions, is there a third-party XMPP gateway that can front the Cisco infrastructure and re-write the XMPP headers?<br><br>Has anybody done anything like this before?<br><br><br>Cheers,<br><br>Drew.<br>