Hi, my Cisco 7940G stuck in configuring ip,i use DHCP and try, 123456789*0# and *6# combination to reset the phone but i don't solve this problem,i can not to use configuration network menu,please ...

I just purchased new Cisco 7940 phones and tried to load the SIP 7.4 firmware to run with Asterisk@home 2.2. I'm not sure where I went wrong, but I uploaded the SIP firmware to the TFTP directory on ...

LLDP is supported in most of Cisco’s newer switches and phone models. Use the Cisco feature navigator link in the references portion of this blog to see if your Cisco switch has LLDP capabilities. CDP ...

Survivable Remote Site Telephony (SRST) is a Cisco Unified Communications Manager (CUCM) call processing backup mechanism that allows Cisco IP phones to register to a Cisco router. A Cisco router in ...