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 & 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 & density-type PVDM2s depending on the voice channels they are deploying, & scale the number of PVDMs as they exp&. These new PVDM2 SIMMs can be configured for high-, medium- or flex complexity via software. Flex complexity is the default configuration, & 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 Access Router. ...

The High-Density Packet Voice digital signal processor (DSP) Module (PVDM2) enables Cisco Systems Integrated Services Routers to provide high-density voice connectivity, conferencing, & transcoding capabilities in Cisco IP Communications solutions. Cisco Integrated Services Routers provide enterprises & service providers with a toll bypass solution by connecting their existing telephony equipment (such as private branch exchanges [PBXs], Key systems, analog telephones, & fax machines) to a toll-free data network; & eventually migrate customers to Cisco AVVID (Architecture for Voice, Video & Integrated Data) IP telephony solutions. ...

The Cisco High-Density Analog & Digital Extension Module for Voice & Fax (EVM-HD) provides enterprises, managed service providers & service providers the ability to directly connect public-switched telephone networks (PSTNs) & existing telephony equipment to Cisco 2821, Cisco 2851, Cisco 3825, & Cisco 3845 integrated services routers. With support for up to 24 total voice & fax sessions, the Cisco High-Density Extension Module is ideal for networks with high analog (foreign exchange station [FXS], direct inward dialing [DID], & foreign exchange office [FXO]) & digital (Basic Rate Interface [BRI]) call-capacity requirements. The Cisco High-Density Analog & Digital Extension Module for Voice & Fax (EVM-HD) is an industry-leading voice & fax interface module for Cisco 2821, Cisco 2851, Cisco 3825, & Cisco 3845 integrated services routers. It helps enable packet voice technologies with support for voice over IP (Vo IP), including H.323, Media Gateway Control Protocol (MGCP) & Session Initiation Protocol (SIP); voice over Frame Relay (Vo FR), & voice over ATM (Vo ATM), including ATM Adaptation Layer 2 (AAL2) & AAL5. The Cisco High-Density Extension Module allows Cisco 2821, Cisco 2851, Cisco 3825, & Cisco 3845 routers to connect directly to the PSTN & existing telephony equipment (for example, private branch exchange (PBX), Key system, analog telephones, & analog fax machines) through standard analog (FXS, DID, & FXO) & digital (BRI) interfaces. The High-Density Extension Module supports telephony toll bypass, new packet telephony applications, & full gateway integration within the Cisco AVVID (Architecture for Voice, Video & Integrated Data) IP telephony design. With support for up to 24 total voice & fax sessions, the Cisco High-Density Extension Module is ideal for networks with high analog & BRI call-capacity requirements. ...

The High-Density Packet Voice digital signal processor (DSP) Module (PVDM2) enables Cisco Systems Integrated Services Routers to provide high-density voice connectivity, conferencing, & transcoding capabilities in Cisco IP Communications solutions. Cisco Integrated Services Routers provide enterprises & service providers with a toll bypass solution by connecting their existing telephony equipment (such as private branch exchanges [PBXs], Key systems, analog telephones, & fax machines) to a toll-free data network; & eventually migrate customers to Cisco AVVID (Architecture for Voice, Video & Integrated Data) IP telephony solutions. ...

Cisco Voice Interface Cards (VICs) support voice technologies. VICs can be installed in interface card slots on supported Cisco access routers or in 1- or 2-slot voice network modules that are installed in network module slots on supported Cisco access routers. ...

This wall mount kit is available for Cisco IP Phone 8845, 8865, & 8865NR only. It can be locked, but it cannot be used with a key expansion module. Components:
- 6 8-18 x 1.25-inch Phillips-head screws
- 6 anchors
- 3 K30x 8mm self-tapping screws
- 1 phone bracket
- 1 wall bracket
- One 6-inch Ethernet cable
- 1 key if the bracket

Includes:: the optional lock








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Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. ...

Cisco pays special attention to its network accessories, which are the foundation stone of the whole network system. Cisco cables will never let you down & you can always count on their superior quality & outstanding reliability. Cisco has a wide range of network cables, assemblies, connectors, adapters & other accessories that will fit any demands of the customers. This Non-Locking Wall Mount Kit is intended for 7900 series phones. ...

The network modules provide various port densities to meet customer requirements at various price points. The WAN-interface-card (WIC) option offers a single ISDN BRI port (with optional NT1). The WIC-1B-S/T-V3 inserts into a mixed-media network module or is supported on the Cisco 1700 Series, Cisco 1800 Series, Cisco 2600XM Series, Cisco 2800 Series, Cisco 3700 Series & Cisco 3800 Series routers. The ability to add BRI connectivity via a WIC enables administrators to maximize valuable slot space while providing additional connectivity options on the same module such as Fast Ethernet. ...

- Product Description: Cisco WAN Network Interface Module
- expansion module
- Device Type: Expansion module
- Form Factor:


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