Best Sip Communication Apps

VoIP softphoneVoice callsVideo calls

This VoIP softphone app enables voice, video, and chat communication for businesses. It requires an administrator-generated account for login and is provisioned through a platform for easy configuration and management.

💼 Business

(1.7K)

Bria Mobile: VoIP Softphone

Voice, Video, Chat & Presence

HD audio and video supportXMPP & SIP SIMPLE supportMultitasking and push notifications

This app provides a secure, high-quality VoIP softphone solution for business communication. It supports voice, video, and chat with features like XMPP and SIP SIMPLE, allowing users to stay connected on the go. It offers advanced call management and security options.

💼 Business

(2.6K)

SIP Softphone,Voice,Video,IM

PortSIP UC

SIP-based calling and messagingPush notifications with PBX integrationContact list integration

This SIP-based softphone allows users to make and receive calls and instant messages over Wi-Fi or cellular data. It integrates with a PBX for push notifications and offers advanced call management features, including video conferencing. Security is a priority with encrypted signaling and audio.

(90)

MobileVOIP international calls

Cheap phone calls worldwide

Make SIP phone callsFree calls to select destinationsCheap international calls

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.

(16K)

Bria - VoIP Softphone

Talk, Chat, Meet, Share.

High-quality voice callsInstant messagingHD video calling

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.

📊 Productivity

(987)

iTel Mobile Dialer.

VoIP SIP Calls, SMS, IM

VoIP Calls & SMSsCross-platform Instant MessagingAutomated Calling Card usage

This app enables VoIP calls and SMS over data networks like 3G/4G and WiFi. It also offers cross-platform instant messaging and simplified calling card usage. Users need an operator code from a VoIP service provider to use its features.

(338)

Castel SIP

by Castel

Audio and video callsIP intercom station integrationRemote door opening

This application functions as a SIP intercom softphone, enabling users to make and receive audio and video calls from IP intercom stations on their mobile devices. It allows for communication and remote door opening, working through Wi-Fi and cellular data networks.

Reliable softphone dialer

$6.99

This SIP client enables voice and video calls, messaging, and seamless connectivity. It offers extensive provider support, push notifications, and call handover. Customize your calling experience with adjustable settings and enjoy clear audio and HD video.

Voice and video callingMessagingSIP client

For business calls and chats

Unified communications solutionVideo calls and audio conferencesGroup chats and public channels

This app provides a complete unified communications solution for teams, enabling seamless calls, chats, and file sharing on the go. It ensures secure remote work with corporate identity and enhances connectivity even on unstable internet connections.

4Voice mobile App for iOS

Full PBX softphone functionalityVoice callsXMPP messaging

This app provides a full PBX softphone experience on your mobile device. It enables voice calls, instant messaging, and presence updates over WiFi or cellular data. Users can make and receive calls as if they were in the office, facilitating remote work and call center operations.

by QuestBlue Systems, Inc

HD voice and video callsInstant messagingSMS/MMS services

This communication app offers secure, high-definition voice and video calls, instant messaging, and SMS/MMS services. It features end-to-end encryption, call history, and an intuitive interface for seamless connectivity anywhere, anytime.

🔧 Utilities

(6)

SessionCloud SIP Softphone

by SessionTalk Ltd

VoIP calls over 3G and WiFiVideo calls with H264 and VP8 codecsSMS Messaging (SIP SIMPLE)

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.

(22)

VaxPhone - SIP based softphone

Audio, Video and Voice Changer

Make and receive internet callsVoice changer effectsSend and receive chat messages

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.

This powerful SIP softphone offers a flexible and robust calling experience with superb audio quality. It allows you to make calls over various networks and integrates with your existing contacts and SIP solutions, freeing you from traditional desk phones.

Wideband G.722.1 codecBackgrounding supportCalls over 3G/Edge and WiFi

This app provides free voice and text communication to other users of the service. It also offers affordable international calling plans to landlines and mobile phones. Users can manage their accounts directly within the application.

Free calls and messages to ippi usersLow rates for landline and mobile callsUnlimited international calling plans

(2)

Avaya Workplace

by Avaya, Inc.

VoIP calling over Wi-Fi/mobile dataConceal mobile phone numberCellular voice integration

This app connects your mobile device to your office communication system for VoIP calling, video conferencing, instant messaging, and presence status. It allows you to make calls using your office number, manage voicemails visually, and access your corporate directory.

💼 Business

(343)