We are implementing a IPSEC VPN Connection over leased lines using cisco 2821 without AIM-VPN Hardware accelerators.
The line is 2 Mbps and should carry also IPtelephony traffic (4-5 conversations). Will we have problems by mastering the jitter? Since the traffic is devided in small packet, il the 2821 able to handle it accordignly?
You should be fine with this configuration. Running voice and video over VPN is certainly a viable solution. It is commonly known as V3PN. Take a look at the V3PN SRND below for best practices, planning, and design tips. As mentioned in this document, IPSEC adds a trivial amount of delay (2 - 5 msec.) to voice deployments.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...