The IP Communications High-Density Digital Voice/Fax Network Modules are used with the new PVDM2 Packet Fax/Voice DSP modules, providing scalability from 4 to 120 channels and featuring the latest digital signal processing technology. A maximum of four PVDM2s can be installed on each NM-HDV2 network module. Enterprises can conveniently select the minimum number and density-type PVDM2s depending on the voice channels they are deploying, and scale the number of PVDMs as they expand. These new PVDM2 SIMMs can be configured for high-, medium- or flex complexity via software. Flex complexity is the default configuration, and in this mode, the network module will dynamically negotiate the appropriate codec (medium or high) on a call-by-call basis depending on the PVDM2s available. In addition, the DSPs on the PVDM2s can be shared across multiple IP Communications High-Density Digital Voice/Fax Network Modules installed on a Multiservice AccessRouter.
Electronics:
- Cisco Syst. 7912G IP PHONE WITH ONE STATION ( CP-7912G-CH1-A )
- Cisco Syst. CATALYST 4500 SUPERVISOR ( WS-X4013+= )
- Cisco Syst. DES/3DES/AES VPN ENCRYPTION ( AIM-VPN/BPII= )
- Cisco Syst. IDS 4250 CHASSIS S/W IDS ( IDS-4250-XL-K9 )
- Cisco Syst. PIX Fwall525 Failover Bndl ( PIX-525-FO-GE-BUN )
- Cisco Syst. UBR905-ONE UNIT ( UBR905-SINGLE-1PK )
- Cisco voice interface card ( AIM-VOICE-30= )
- Enterasys GIGABIT ETHERNET PORT INTERFACE ( GPIM-02 )
- IOGEAR GNS1000200 Broadband Office Storage Server (200 GB)
- NETGEAR DG814 DSL Gateway Router with 4-port Switch