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. ...

The Cisco voice interface cards (VICs) are daughter cards that install into the network modules & provide the interface to the PSTN & to telephony equipment (PBX, key systems, fax machines, phones). The VIC2-2BRI-NT/TE provides the ability to connect a PBX or PABX configured as user side directly to the router. It also provides phantom power to accommodate equipment that requires it. ...

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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Cisco Gigabit Ethernet WAN Modules bring high-density Ethernet connectivity to the Cisco 4000 Series Integrated Services Routers (ISRs). Providing maximum flexibility, the modules accelerate applications such as Ethernet WAN access, inter-VLAN routing, and high-speed connectivity to LAN switches & servers. ...