There's a central location with let's say 5 ATAs and some 10 remote locations each with one ATA.
AIM - To have communication between all the analog phones connected to ATAs in all locations.
Challenge - CCM or CCME can not be positioned.
Solution - Have SIP firmware running on ATA considering the fact that H.323 and MGCP images are EOS for ATA.
Now all these ATAs can not have a communications amongst each other witohut an additional component.
My undersanding is that the additional component would be a proxy server. Do I need a Registrar server [Or a proxy server which can act as a registrar server] also?
Considering the fact that Cisco SIP Proxy server is EOS is there any product from cisco which can help achieve this? At this point of time I am not considering any third party products and wanted to explore Cisco Product line to achieve this.
Cisco Presence Server CUPS 6.0, achieve's this. It will need to be licensed, however buying CCM gives you the license necessary to run the SIP-UA service of CUPS for free. I am running 2 CUPS servers for a SIP Proxy in a productions network and I love it!
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...