Best Sip Client Apps

Smart-SIP-Phone

by EDNT GmbH Energie-Daten-Netzwerk-Technik

Free

This SIP client connects to various telephone systems, offering call management features like hold, mute, and loudspeaker. It includes a phone book, call history, and customizable codecs for efficient communication on the go.

Linphone

by Belledonne Communications SARL

Free

This open-source application provides free audio and video calls, as well as text messaging, over the internet. It allows users to stay reachable at all times via WiFi or mobile data, even when the app is closed. Enjoy secure communication and the ability to connect with traditional phone lines.

SessionTalk SIP Softphone

by SessionTalk Ltd

Free

This mobile SIP client integrates with cloud VoIP solutions, offering advanced call management and high-quality communication. It supports various codecs, multiple accounts, and secure calling features, with some premium functionalities available through in-app purchases.

成语典藏 - 国风成语学习App，成语接龙、词典、成语游戏

by 思雯 陆

Free

This app offers a comprehensive approach to learning Chinese idioms, combining definitions, origins, stories, and interactive games. It provides daily learning tasks, progress tracking, and reminders to help users master idioms through understanding and practice.

VaxPhone - SIP based softphone

Audio, Video and Voice Changer

Free

This app allows you to make and receive internet phone calls using any SIP provider. It features a voice changer to alter your sound, send and receive chat messages, and integrates with your device's contacts. Enjoy background call reception and echo cancellation for clear communication.

MobileVOIP international calls

Cheap phone calls worldwide

Free

Make affordable national and international calls directly from your iPhone. Save on mobile costs by using this app over various internet connections, including Wi-Fi. Access your contacts and bypass VoIP blockades for seamless communication worldwide.

Bria - VoIP Softphone

Talk, Chat, Meet, Share.

Free

This app consolidates business communication tools into a single platform. It enables users to make voice and video calls, send instant messages, and share files across various devices. Designed for seamless collaboration, it integrates with existing VoIP services.

My Telenor, Sweden

Telenor, Sweden

Free

Manage your Telenor Sweden mobile subscription with ease. View and pay bills, control your data usage, manage services like voicemail, and order new SIM cards. Log in securely using BankID or Telenor ID.

SessionCloud SIP Softphone

by SessionTalk Ltd

Free

This app provides a feature-rich SIP VoIP softphone solution for making and receiving calls over 3G and WiFi. It supports video calls, SMS messaging, multiple accounts, and call recording, with advanced features like call forwarding and conferencing. Provisioning is made easy via QR code for IT managers and VoIP providers.

AntiFraud.AI

Comprehensive Fraud Prevention

Free

This app provides comprehensive protection against cybercrime and financial fraud. It blocks, prevents, and alerts users to the latest fraud attempts, including monitoring the dark web for leaked personal information and protecting against malicious links.

WhatsApp Messenger

Simple. Reliable. Private.

Free

Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

SIP Telephone

SIP softphone tool

Free

A professional SIP softphone client for developers and technical teams. It allows seamless connection to SIP systems across mobile and computer devices for account configuration, call control, and diagnostics.