Showing 1–20 of 1,000 ranked alternatives.
Fuze, Inc.
Connect with voice calls and messages
Stay connected with coworkers, customers, and partners through voice calls, video meetings, and chat messaging. Make calls over Wi-Fi, data, or carrier with video and screen sharing. Dial using 4-digit extensions and join ad hoc conference calls.
RingCentral, Inc
Manage calls, messages, and meetings with AI
Manage business communications with integrated calling, messaging, and meeting features. Transcribe conversations and generate notes using AI. Share files in team chats and receive typo corrections.
COA Network
Take calls, read voicemail, view faxes
Use the to make calls with a business number as caller ID, return calls from messages, and manage voicemails and faxes. View and reply to messages, and keep personal numbers private during calls.
SessionTalk Ltd
Call, chat, and connect securely
Make and receive voice calls using VoIP technology. Manage call history and contacts. Set up SIP accounts and manage call settings. Support high-quality audio with low battery impact.
Zoho Corporation
Call, message, and manage teams remotely
Manage business communication with a cloud telephony . Set up accounts and add team members with defined roles. Purchase and assign international phone numbers. Integrate with CRM for call logging and contact management.
Liquid Telecommunications Limited
Make and receive calls anywhere
Manage home or office calls via WiFi/LTE/3G using a landline number. Transfer calls between devices without disconnecting. Add video to calls. Make calls from any phone using a Telecom number. Set up cloud PBX service for full telephony features.
NUSO, LLC
Make and receive calls over WiFi/3G
Manage home or office telephony services remotely. Make and receive calls over WiFi/3G using a landline number. Move calls between landline, mobile, and tablet devices. Send instant messages. Add video to calls.
Call One, Inc.
Join calls and manage contacts remotely
Manage calls using landline number over WiFi/LTE/3G. Join audio and video conferences. Transfer calls between landline, mobile, and tablet devices. Control home or office telephony remotely.
SessionTalk Ltd
Connect, chat, and call securely
Make and receive voice calls using VoIP services. Manage contacts and call history. Set up accounts with preconfigured providers. Use advanced call controls and mute features. Support for high-quality audio without battery drain.
Doximity
Connect with colleagues and share notes
Access patient records securely with HIPAA-compliant tools. Generate clinical notes and letters using AI-powered assistance. Communicate with colleagues via encrypted messaging. Stay updated with medical news and resources.
IPitimi
Make and receive VoIP calls
Make and receive voice and video calls using VoIP. Send and receive instant messages. Access a corporate directory for quick contact lookup. Dial extensions directly from the .
Lightspeed Networks Inc
Join meetings and make calls remotely
Manage home or office telephony remotely. Join audio and video conferences. Make and receive calls via WiFi or mobile networks using a landline number. Transfer calls between devices without disconnecting. Add video to calls during a session.
Cytracom LLC
Make and receive business calls
Manage business calls by making and receiving calls from a personal device. Merge, split, and transfer calls for efficient communication. Send and receive business messages, connect with contacts, and manage conversations directly from the device.
MetroFax, Inc.
Send and receive faxes securely
Send and receive faxes directly from iPhone or iPad. Upload files and transfer PDFs to cloud storage services. Scan documents using the device camera. Add sender and recipient details. View sent and received faxes in the .
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