Cisco PVDM2-32
Новые модули Cisco PVDM2 позволяют существенно расширить возможности по развертыванию сетей IP телефонии на оборудовании компании Cisco Systems. Наличие:
под заказ
Overview:
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.
Technical Specifications:
| General |
| Device Type |
Voice / fax module |
| Enclosure Type |
Plug-in module |
| Modem |
| Data Compression Protocol |
G.711 |
| Multiplexed Channels Qty |
32 |
| Framing Format |
G.711 |
| Expansion / Connectivity |
| Compatible Slots |
1 x expansion slot - SIMM 80-pin |
| Software / System Requirements |
| OS Required |
Cisco IOS 12.3(7)T |
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