Chapter 7 - Using the MultiVOIP Software

The Frame Type list enables you to change the Ethernet Frame Type so that it matches your IP network. If the current entry does not match your IP network, select the Frame Type from the Frame Type list. The Frame Type choices are TYPE_II and SNAP.

The Port Address group enables you to change the unique IP Address and IP Mask of the local LAN.

The Gateway Address group enables you to change the gateway IP Address of the device connected to the Internet/Intranet.

Viewing Call Progress

The Call Progress dialog box is a read-only screen that displays the status of a call in progress. This dialog box is accessed from the MVP120 Setup menu by clicking the Call Progress button.

The ratio of Packets Lost versus Packets Received provides a general indication of the integrity of the Internet connection. To reduce the frequency of lost packets, select a low-bit- rate coder, such as, G.723 or Netcoder. In addition, enabling the Forward Error Correction option on the Voice/Fax tab on the Channel Setup dialog box will enable the MVP120 to recover many of the lost packets.

The Jitter value (measured in milliseconds) indicates the mean deviation of the difference in packet spacing at the receiver compared to the sender for a pair of packets.

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Multi-Tech Systems MVP120 manual Viewing Call Progress

MVP120 specifications

Multi-Tech Systems MVP120 is an advanced communication device designed to enhance various applications across industries. It is a part of the Multi-Tech's MVP (MultiVoIP) product line, which is renowned for its versatility and robustness in VoIP (Voice over Internet Protocol) solutions. The MVP120 provides businesses with an efficient way to convert traditional analog voice signals into digital formats suitable for transmission over the Internet or other digital networks.

One of the main features of the MVP120 is its support for up to 12 voice channels. This capability allows multiple calls to be managed simultaneously, making it an ideal choice for businesses with high call volumes. The device offers a seamless integration with existing telephony systems, enabling users to retain their current infrastructure while benefiting from the added advantages of VoIP technology.

The MVP120 utilizes advanced Voice over IP protocols, including SIP (Session Initiation Protocol), which facilitates the establishment, management, and termination of voice sessions over the internet. SIP compatibility enhances interoperability with various service providers and existing communication systems, ensuring a flexible and scalable solution for businesses of all sizes.

Another noteworthy characteristic of the MVP120 is its built-in T.38 fax support. This enables the transmission of fax documents over IP networks, ensuring reliable delivery even in environments where traditional fax machines may experience disruptions. This feature is particularly beneficial for organizations that still rely on fax communication while transitioning to more modern digital systems.

Security is a primary concern in today’s digital environment, and the MVP120 addresses this with comprehensive protocol support, including SRTP (Secure Real-time Transport Protocol) and TLS (Transport Layer Security). These technologies ensure that voice communications remain secure and private, protecting sensitive information from potential threats.

The MVP120 is also designed with user-friendly management and configuration in mind. It features a web-based interface that makes it easy for administrators to set up and manage the device remotely. This simplifies the deployment process and minimizes downtime, allowing businesses to maintain operational continuity.

In essence, the Multi-Tech Systems MVP120 stands out as a powerful tool for businesses seeking to embrace the benefits of VoIP technology while maintaining reliable communication through traditional means. Its combination of voice channels, protocol support, fax capabilities, and security features make it an excellent choice for modern enterprises aiming to enhance their communication systems.