I have to install Cisco Aironet 1400 AP's outdoors and have a need to run Cisco IP phones in a remote building that has no place for the switch so we want to feed the phone using outdoor copper from the 3750 PoE switch. I can't see a SELV certificati...

We want to add a backup route group that on the other end is an Avaya IP trunk (h.323). We've followed Avaya's 7/3/02 interoperability note but found dropped calls when a Cisco phone places a call on hold or tries to transfer. Has anyone tried this c...

We've tried to convert our VG200 interface to an Avaya Definity from T-1 to ISDN PRI. We see layer 1 & 2, but we don't see layer 3. The Definity's D channel is always out-of-service. The closest published config from Cisco was tested with an Avaya ci...

I have a Cisco site that is connected into a networked PBX system. I have loop start CO lines coming into the site with dual tone mid-call supervision. Supervision works properly and I get timely FXO release on call to a phone at the site. If CallMan...

We want to connect a PC or printer to the PC port on a 7960 phone. We have encountered problems in the past with auto negotiate on switch ports for these clients, so we want lock the phone's PC Port down to 10 Mbps half duplex. Is there a global sett...