We have a customer demanding that there is a Firewall between the pub/sub's in the same cluster. They are in seperate buildings (with ethernet between) I have seen this fail on other caustomers and removed the firewall however Cisco docs do not implicitly state you cannot do it.
Can anyone advise if they know if TAC will support this or have successfully managed to get this working
Unfortunately the solution is being delivered by another supplier. they are only handing over to us for support! We know it is a bad idea. Problem is making the customer understand that, especially when someone else is installing the solution says it will all work
t's not an easy situation, unfortunately I've seen that too many times. At some point it becomes pragmatic and correct to begin charging by the hour, for time spent fixing bad design decision taken by 'someone else'.
The only good thing is that being Cisco what it is, you can 'oppose' solid and documented reasons to what others just sell verbally.
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
Over the last few months, I have had the privilege of working on SI...
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...