Cisco PVDM2-16 16-Channel Voice/Fax Networking Telephony Equipment DSP Module
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PVDM2-16 Cisco Module 16 Channel Packet Voice/Fax DSP New

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Part Number#: PVDM2-16
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Short Description:
PVDM2-16 2600XM Series 16-Channel Packet Voice/Fax DSP Module Digital Signal Processor | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Key Features and Benefits

PVDM2-16 is a 16 channel Packet Voice/Fax Digital Signal Processor (DSP) module designed for Cisco IP phone systems. The module provides advanced voice and fax capabilities that improve the performance and efficiency of IP phone systems. Here are some of the key features and benefits of the PVDM2-16 module:

  • DSP Technology: PVDM2-16 utilizes DSP technology to process voice and fax data, providing advanced voice and fax capabilities.
  • 16 Channel Capacity: The module supports 16 channels, providing increased call processing capacity for IP phone systems.
  • Improved Voice Quality: The PVDM2-16 supports advanced voice compression algorithms, resulting in improved voice quality compared to traditional analog telephone systems.
  • Efficient Resource Utilization: The module helps optimize IP phone system resources, reducing the load on the system and allowing for more efficient use of resources.
  • Easy Installation and Configuration: The module is easy to install and configure, making it a cost-effective solution for IP phone systems.
  • Integration with Cisco IP Phone Systems: The PVDM2-16 is compatible with a range of Cisco IP phone systems, ensuring seamless integration and improved performance.
  • Advanced Fax Capabilities: The module provides advanced fax capabilities, enabling IP phone systems to process faxes efficiently and effectively.
  • Cost-Effective Solution: The PVDM2-16 provides advanced voice and fax capabilities at a cost-effective price, making it a great investment for IP phone systems.

In conclusion, the PVDM2-16 module provides advanced voice and fax capabilities for Cisco IP phone systems, improving call processing capacity, voice quality, and resource utilization. The module is easy to install and configure, making it a cost-effective solution for IP phone systems.

Power Supply Requirements

The PVDM2-16 Cisco 16 Channel Packet Voice/Fax DSP Module requires a specific power supply to function properly. It needs a direct current (DC) voltage supply of +3.3V to operate, and the power is supplied to the module by the Cisco router in which it is installed.

The PVDM2-16 module does not have its own power supply, so it is important to ensure that the Cisco router it is installed in has enough power to provide for the module as well as any other components installed in the router. The power requirements for the PVDM2-16 module will vary depending on the number of channels used and the type of processing performed.

In general, the PVDM2-16 module is a low-power device and does not consume a significant amount of power compared to other components in a Cisco router. However, it is still important to verify the power requirements of the module in the specific configuration being used to ensure that the module will function properly.

In conclusion, the PVDM2-16 Cisco 16 Channel Packet Voice/Fax DSP Module requires a direct current voltage supply of +3.3V, which is supplied by the Cisco router in which it is installed. The power requirements for the module will vary depending on the number of channels used and the type of processing performed.

Configuration and Management

Configuration refers to the process of setting up the PVDM2-16 to work with a Cisco IP phone system. This includes installing the module in the router, configuring the appropriate settings, and integrating it with the rest of the IP phone system.

The management of the PVDM2-16 involves monitoring and controlling the module's performance, ensuring that it is working optimally and troubleshooting any issues that may arise. This is typically done through the use of software tools and monitoring systems, which provide real-time information on the module's performance and any issues that may need to be addressed.

To configure the PVDM2-16, a user must first install the module in the router and ensure that it is properly connected to the IP phone system. The next step is to configure the appropriate settings for the module, including the type of compression algorithm to use and the number of channels required. This information can be entered through the Cisco IOS command-line interface or through the web-based graphical user interface.

Once the PVDM2-16 is configured and integrated with the IP phone system, it can be managed and monitored through the use of software tools and monitoring systems. This allows for real-time monitoring of the module's performance, enabling quick identification and resolution of any issues that may arise. Additionally, management and monitoring tools can be used to track call activity, measure call quality, and perform capacity planning.

In conclusion, the Configuration and Management of the PVDM2-16 are important steps in ensuring that the module works optimally with a Cisco IP phone system. Proper configuration and management will help to ensure that the PVDM2-16 provides high-quality voice and fax services to users while also maximizing resource utilization and minimizing downtime.

General Information

  • Manufacturer Cisco Systems, Inc
  • MPN: PVDM2-16
  • Product Name 16-channels Packet Fax/Voice DSP Module
  • Product Type PVDM
  • SKU: PVDM2-16

Processor & Chipset

  • Processor 1 x Digital Signal Processor

Environmental Conditions

  • Temperature 32°F (0°C) to 104°F (40°C) Operating
  • Temperature -13°F (-25°C) to 158°F (70°C) Storage
  • Humidity 5% to 95% Non-condensing Relative Humidity Non-operating
  • Humidity 5% to 85% Non-condensing Relative Humidity Operating


  • NM-HDV2
  • NM-HDV2-1T1/E1
  • NM-HDV2-2T1/E1

Platforms Supported

  • 2600XM series
  • 2691
  • 3700

Telephony technology deals with the interaction between two or parties that are physically distant. The interaction often involves electronic voice communication, videoconferencing, text messages, and faxing. Telephony has now evolved into the Internet sphere, allowing users to communicate via IP (Internet Protocol) networks. This is done at lower costs than traditional telephonic systems. IP telephonic systems can be found on a host of computing devices such as PCs, desktop computers, smartphones, and tablets.

Users need to invest in reliable, scalable, and robust telephony equipment to help meet enterprise needs. Every business needs to constantly communicate with employees, suppliers, and customers for improved business performance. There are a series of smart features of available telephony equipment that users can benefit from. These include real-time telephone calls, video conferencing, privacy protection, faxing, instant messaging, and more.

These high-end technologies are ideal for several organizations that require an improved approach to their telephony networking. That way, they can be sure of maximizing business mobility and continuity.

Several types of office phone systems are available to be employed by users. These phone systems run on different technology platforms. They can make use of VoIP, PBX, or analog. A user's telephone system choice will depend on the extensions, business applications, wiring, and budget. There are three major types that users can choose from, and they include KSU, PBX, and VoIP.

KSU (Key System Unit)

The Key System Unit is a multi-line telephony system that performs under a central control device. Present key system units now offer users with advanced features for businesses with up to 75 employees. These types of systems are often known as hybrid telephone systems. They incorporate the features of both key and PBX systems, offering improved efficiency. A great advantage of key systems is that the users can expand them as the business expands, and more employees are available.

PBX (Private Branch Exchange)

Larger businesses employ these types of telephony systems. They can accommodate well over 75 employees, and they have several advanced features standard them. These systems offer increased flexibility, which allows them to be used for complex operations in business environments. Their flexibility and customizable features ensure that they offer good value for money.

VoIP (Voice over IP)

This type is the latest telephonic system that allows businesses to connect in different locations. These locations can be within a locale or other places in the world. VoIP telephony equipment works by sending voice calls via the internet without the need for traditional telephones.

VoIP technology enables businesses to communicate with remote workers and branch offices. That is, users can place and receive calls anywhere in the world with the same number. Traditional VoIP technology allows companies to own and manage the telephony equipment themselves. On the other hand, the hosted VoIP system is controlled by a service provider.

Cloud-based telephony equipment manages and maintains a company's communication, relieving the IT department of such duties. That way, it frees up time and allows employees to focus on other important tasks.

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