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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 impli...
I have several sites with only enough bandwidth for a single call over the WAN. I have however discovered that with the location bandwidth set for one call only I am unable to transfer the call to a phone on another site. If I ammend it to two calls ...
I work for a European based provider but we are now being asked to iwork with our customers US offices and need to understand the regulatory issues around 911. What we can do, what we cant. How do we deal with mobile users (Softphones etc) centralise...
There has always been good information of one-way delay for voice stating below 150msec but lots of docs stating 200 will be fine. But what about for signalling! I have a centralised cluster deployment and phones across the world, all with local bre...
I have a large deployment with Call manager cluster split over two Data Centres, We however require Firewalls (FWSM) to protect the servers which means the servers will be seperated from each other by a firewall. I know this was not supported in olde...
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...
Ashok, Thanks for the reply. Is anyone aware of a workaround? I cannot set the bandwidth for 2 calls as this would cause allow two separate phones to make calls and there is only enough bandwidth available for one
Are you pinging from Voice Vlan to Voice VLAN. The call is setup from Call Manager to the phones. This means that The phones can ring because they know how to get to Call Manager but may not have route to other voice subnet
