Yes, I know. But we are testing it over the internet trough a VPN. At certain time in the day the quality is very good, almost no lost packet but at night the quality drops and the number of lost packets raise. The access method is cable modem.
Then it is most certainly related to the lack of QoS as the packets traverse one or more Internet hops. Even if you were able to mark the VPN packets that were important with ToS or DSCP markings, Internet core and border routers don't usually do any fancy queuing at this point, except for the special circumstances where some ISPs might offer VPN services with guarantees SLAs.
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
This document describe how DST changes and how time changes are
implemented in DST. Daylight Saving Time (DST) is the practice of
setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...