Cisco Power In line >< 802.3af PoE
802.3af is becoming the world standard regarding Power over Ethernet but Cisco phones are able also to do power inline (also called pre-standard), it was originally the standard developped by them...
read moreDHCP TFTP Options
In order to your DHCP to give the TFTP address to your phones , the common configuration is to use the option 150 which is the main and the more expanded concept used for providing your TFTP. It can...
read moreStationInit , StationD Skinny Message
In the CUCM traces , you can find a lot of StationInit and StationD . What are they corresponding ? It is simple , the StationInit represents a message from an endpoint to the CUCM. Meanwhile , the...
read moreCUCM Real-Time Monitoring Tool
Real-Time Monitoring Tool (RTMT) runs as a client-side application and uses HTTPS with TCP to monitor device status,system performance,device discovery and CTI Applications in the cluster
read moreSDI/SDL Call Manager Traces
For call processing under the CUCM , you can find 2 types of traces : System Diagnostic Interface (SDI) : SDI informations are traces from services and logs from run-time event. System Diagnostic...
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