Hellosomeone can help me to understand if SFP-GE-T module supports connections ethernet 10/100/100 ?Thanks a lot

Hi all,I have some 6921 registered on a CUCM7.1 and i need to change the maximum number of call from 2 to 1 .I see that with the current version of CUCM is not possible , can i change the maximum number of call by installing a new version of firmware...

Hi All, I've installed 3911 sip ip phone whit a CUCM 7.1.3 and when I try to forward call from the phone to another dn but doesn't work. The phone display say that the phone is forwarded but when I call the original number no ring. The calling search...

Hello to all,I would like to know the meaning of "Symbol-Err ",when i use this show comand on Catalyst 4506 .sh interfaces gigabitEthernet 3/1 counters error .Port CrcAlign-Err Dropped Collisions Smbol-ErrorGi3/1 0 0 0 422...