I have a trouble with 2 or more ATA voice gateways connected to several Fast Ethernet switch ports of a Cisco 3560 PoE switch. The FXS ports of those ATA gateways are connected to dataphone devices used for electronic transactions over data calls. The trouble is that the switch port connected to those ATA gateways are showing an unexpected behavior, the output traffic showed at the port is to large:
Even I could see traffic over 10 Mbps. Sometimes the voice calls done over the FXS ports present robot voice and I have seen a lot of unregistering events with those devices.
I have a cluster of CUCM version 7.1(3b) and I have one ATA configured with "auto qos voip cisco-phone" and another port with the "mls qos trust dscp" line at the switch port configuration. Can you help me with suggestion for this case? What could be the recommended switch port configuration for those ports?
In my case I deleted the access vlan, QoS and security lines and left the voice vlan lines only and then the unnecessary traffic dissapeer. Thanks for your help. I'm checking if the phone registration is stable and I tell you.
Now If I want to add some QoS configuration lines to the switch port what lines do you suggest me to add?
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 ...
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