Suppose a customer has a security policy to never expose an internal server directly to the internet and require all traffic to pass through a device/proxy/.... in the DMZ. How would this translate to CUPS/Jabber with XMPP federation?
The design guides only suggest NAT'ing the CUPS server XMPP port to the Internet . This violates the customers policy. I personally think the customer follows good security practice with his policy.
That list sould help, however I would prefer to see someone that has gotten this to work by possibly installing a CUP server in the DMZ and another CUP server in the Internal network so the DMZ server acts as a gateway/router... However if it needs the same insternal access to the Active Directory server, CUCM server, clients, it wouldn't seem to gain very much.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...