FXO to FXo is possible if you have a PBX/ Key System at each end. The FXO port on the router will connet to a Loop Start trunk port on the PBX/Key System. In this case the the PBX provides call suppervision.
If you don't have a PBX/Key System and are simply connecting analog phones to the router then you must have FXS ports on the router for two way calling (FXS ports provide ring generation power), or FXS on one side and FXO on the other for one way call. In this case when the party on FXO side picks up the phone the FXS side will automatically ring (dial peer destination)
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...