We have a 4506 with a SUP IV set up as our core L3 switch and VTP domain server. W added 2 new 4506 SUP IV switches in a new office. The switches uplink via fiber GBIC interfaces to the L3 switch. We trunked the connections.4506-Ainterface GigabitEth...

We have several small branch officesWe currently gateway with the PSTN via one way DID trunks and POTS lines. 4 DID trunks for inbound calls 4 POTS lines for outbound callsOur PSTN is upgrading their switch to a new DMS-10.They want to move us to a 6...

Unity 3.1.3Can you allow users to change the Call handler greetings. Can it be changed from a 7960 IP phone?

Hello All, We are pushing IP phones out to our branch offices. We have a 3662 that connects to the PSTN via a PRI. All of Remote office voice traffic routes out to the PSTN via the 3662 PRI connection. We are using a 3640 as our DSL shelf plugged wit...