T1 Timer(Renewal) After a certain portion of the lease time has expired, you attempt to contact the server that initially granted the lease in order to renew the lease so its IP address can still be used.
T2 Timer(Rebinding) If renewal with the original leasing server fails, because, for example, the server was taken offline, then you ideally try to rebind to any active DHCP server and try to extend its current lease with any server that allows it to do so.
These T1 and T2 timers can be any values, but must be less than the IP address lease duration. T1 Timer must be less than T2. Generally T1 is set to 50 percent of the lease duration and T2 is set to 87.5 percent of the lease duration. Use this rule to set T1 and T2 timers.
Some of CSQ and skill are missing on CUIC report. I have modified script and created four new CSQ and getting CSQ on CUIC filtering page but i am getting only one CSQ on report but rest of the CSQ are missing. Can any one help about it?
Trying to add a MGCP in my home lab. However when defining the PRI in the webpage and hitting save, the error on the webpage is "Access to the requested resource has been denied". Any suggestions on what would be the corrective action?
Hi, We have implemented Courtesy Call Back and it sends the call to the CallBackEngine on the VXML application and in there on Intercept Caller Hang Up I get and error. However, there is no extra logging to see what the error might be. I ...
Hello Cisco, I have CUCM,CUC in my premise.We have a greeting message for all calls. After hearing greetings caller dials caller inputs,then the call is forwarded to phone extension.But after call are forwarded to extension there is no ring back tone...