MicroSIP

MicroSIP is a Windows application for working with VoIP technology based on the SIP protocol. The project is distributed with open source code. Tools for data encryption and noise reduction during dialog are available. This is especially important when working in noisy places. The program allows you to make video and voice calls, as well as send classic text messages. An automatic mode of recording to a file is implemented. The platform supports a large number of popular codecs, which provides high quality communication regardless of the type of Internet channel.

Connection

At the initial stage of configuration, you need to authenticate - specify a password, correct login, SIP-server and domain. This set of data can be obtained from the VoIP provider in the process of concluding a contract. At the next step you should specify the protocol and the optimal encryption type. It is possible to set the status and allow users to see it - this parameter can be changed in the settings at any time.

Calls

The program can be used in various modes, including full-fledged video calls. The main advantage of the application over other similar projects is the support of a huge number of codecs, including GSM, AMR, G722, G729, Speex and iLBC. Another useful feature is automatic noise suppression, which noticeably improves the quality of communication. Also, experts note the low RAM consumption. You can activate dialog recording, form a blacklist of users, assign a unique ringtone. The program allows you to reassign the regular buttons on the headset.

Features

• Program for voice and video calls;
• call recording function;
• effective noise reduction mode;
• a large number of modern codecs are supported;
• the program has an open source code;
• melody changing;
• the program can be downloaded for free.