More Information of this Item
PVDM4 (Packet Voice Digital Signal Processor Module 4) is a type of module made by Cisco that can be installed in a Cisco ISR (Integrated Services Router) or Cisco ASR (Aggregation Services Router) to provide additional voice processing capabilities. This model is a specific model of PVDM4 that has 64 channels, making it a high-density module.
Each channel on the model is capable of handling one voice call or fax session at a time. This means that if you have a Cisco router with a this item installed, it can handle up to 64 simultaneous voice or fax calls. This is useful for businesses or organizations that need to handle a large volume of voice traffic.
The PVDM4-64 module uses DSP (digital signal processing) technology to process the voice traffic. DSP allows the module to perform functions such as voice compression, echo cancellation, and jitter buffer management, which are important for maintaining the quality of the voice calls.
This item is compatible with a number of Cisco voice products, including Cisco Unified Communications Manager (CUCM), Cisco Unity Connection, and Cisco Unified Border Element (CUBE). By connecting the model to these products, you can add voice processing capabilities to your Cisco network, and route and manage voice calls in a more efficient way.
Features and Benefits
This model Cisco 64 channel high-density voice DSP module is designed to provide a high level of performance for voice and fax processing in Cisco routers.
In terms of voice processing, this item supports a variety of codecs, including G.711, G.722, G.729, and others. It also supports advanced voice features such as transcoding and conferencing, which can help reduce the amount of bandwidth required to transmit voice calls.
The model has a maximum voice density of 64 simultaneous voice or fax calls per module. This means that a single this model module can support up to 64 concurrent calls, depending on the codec and features being used for each call. This makes it an ideal solution for high-density environments such as contact centers and service providers.
In terms of fax processing, this item supports fax relay and T.38 fax relay, which allows faxes to be transmitted over IP networks. This can help improve the reliability and quality of fax transmissions, while also reducing the amount of bandwidth required.
Additionally, the PVDM4-64 supports the Cisco IOS Software-based voice and video processing, which enables it to use the Cisco IOS Software-based voice and video features such as Cisco IOS Software-based transcoding, conferencing, and transrating. The use of software based DSP has advantages such as: more flexibility in terms of codecs supported, ability to upgrade features without changing hardware and ability to run additional features such as security protocols like SRTP.
Performance and Power for the Digital Workplace
PVDM4 (Packet Voice Digital Signal Processor Module 4) is a DSP (digital signal processor) module designed by Cisco for use in their ISR (Integrated Services Router) and ASR (Aggregation Services Router) platforms. This item is a specific version of the PVDM4 module that supports 64 channels of voice compression and expansion.
This module is designed to provide high-density voice processing capabilities in a compact form factor, allowing for the integration of a large number of voice channels into a single router. It allows customers to run multiple concurrent voice sessions, such as IP telephony, video conferencing, and multimedia applications. The model can also be used to offload voice processing tasks from the main processor of the router, increasing overall performance and reducing power consumption.
In terms of performance, this item supports a wide range of voice codecs, including G.711, G.722, G.723, G.726, G.729, and more, with industry-standard voice quality, and also can support video conferencing with H.264, H.265 codecs. Additionally, the module supports advanced features such as silence suppression, echo cancellation, and jitter buffer management. It also provide a level of security, with support for the encryption of voice traffic using the Secure Real-time Transport Protocol (SRTP).
In terms of power consumption, the PVDM4-64 is designed to be energy-efficient, with a low power consumption rating compared to traditional voice processing solutions. This helps to reduce the overall power consumption of the router, which can be especially beneficial in environments where power is limited or expensive.
General Information about this Cisco PVDM4-64
- Model Number or SKU# PVDM4-64
- Product Name: 64-Channel Voice DSP Module
- Product Type: Voice Module
Technical Information for Voice DSP Module
- Application/Usage: Voice
- Device type: Network Accessories
Miscellaneous of 64 Channel High density Module
- Compatibility-
- Cisco 4451-X Integrated Services Routers (ISRs)
Dimensions & Weight
- Height: 0.7 Inch
- Width: 2.5 Inch
- Depth: 2.6 Inch
- Weight (Approximate): 1 LBS
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