Cisco PVDM4-64 Expansion Module Branch Routers ● Music on hold (MoH)

● Music on hold (MoH)

making it an ideal solution for connecting critical industrial devices such as IP cameras

Electronic hook switch ● The hookswitch can be controlled electronically with a third party headset connected to the auxiliary port for the IP Phone 7821

and 7861 ◦ Category 3/5/5e/6 for 10-Mbps cables with 4 pairs ◦ Category 5/5e/6 for 100-Mbps cables with 4 pairs ● The IP Phone 7841 ◦ Category 5/5e/6 for 1000-Mbps cables with 4 pairs Power Features IEEE PoE class 1 ● The phone supports IEEE 802

- USB : 1 x 4 PIN USB Type A PoE 2 port integrated PoE Performance Positioning Up to 15 Mbps RAM 256 (default) / 768 MB (Max) Flash Memory 128 MB Dimensions 32

Cisco PVDM4-64 Expansion Module Branch Routers ● Music on hold (MoH)[shortdesc] Voice DSP module for Cisco 4451 X [ shortdesc] [properties] Properties Cisco PVDM4 64 Digital Signal Processor Module Description 64 channel DSP module enabling rich voice and video services on Cisco ISR 4000 Series platforms Product Type Digital Signal Processor (DSP) Module Compatibility Cisco ISR 4000 Series (excluding ISR 4461) Mount Type Motherboard slot or Network Interface Module (NIM) [ properties] [specifications] Specifications