Tag Archives: VoIP

Cisco UC – CUCM – Communication Manager

See Cisco Unified Communications for architecture information   Infrastructure Setup System > Servers – List of servers that are part of the cluster: publisher, subscribers, presence,…. Subscribers should be defined here before the installation. It’s recommended to use IPs instead of Names. System > Cisco Unified DM – Autoregistration parameters. System > SRST – Definition… Read More »

Cisco Phones

Factory Defaults (models 79XX) Power it off and power it on Press # since the begining until the line button flashes Relase # and press 123456789*0# Reset a phone: Settings **#** Get current call information Press twice the ? key Locked configuration When in the locked configuration mode, press **# to unlock configuration Marcation Legacy… Read More »