Hi all,I have my Expressway with a public IP and I can see in the logs several call attempts with for example:Source                                                  Destinationsip:205@expressway IP                       sip:xxxxx148355@expressway IP...

Hi all,I will implement a Cisco Telepresence ISDN Link with SX20. The Scenario will be:4 BRI Euro ISDNIP infrastruture with static IPNO VCSIt will be possible to dial IP and ISDN video Calls.The isdn admin guide does not contemplates this scenario, a...

Hi all,I Implemented a project recently where we use 1 Codec C40 with 2 PHD Camera 1080p12x and is working perfectly.The main camera is powered by the Codec C40 and the secondary camera is powered locally, but the customer now wants the main camera a...