Showing 21–40 of 1,000 ranked alternatives.
Ooma, Inc.
Make and receive calls anywhere
Make and receive calls using a virtual phone number. Manage voicemails, transfer calls, and use conferencing. Set up a virtual receptionist and dial extensions. Handle music-on-hold and control call settings remotely.
Dialpad, Inc.
Make calls, send messages, and manage meetings
Manage business communications with a unified platform that handles calls, contacts, and messages. Switch between devices to take calls on the go.
Talkroute, Inc.
Make and receive business calls
Make and receive calls using a phone number. Access call history to manage and return business calls. Check and manage voicemail messages. Send and receive text messages. Switch between multiple phone numbers.
ACN, Inc
Make calls and manage your plan
Make and receive calls using your mobile phone's contacts. Access unlimited calling plans for international destinations where available. Manage contacts and use the intuitive interface for seamless call handling.
Dassault Aviation
Call passengers with onboard Wi-Fi
Make voice calls using onboard Wi-Fi. Connect to personal iPhone via VoIP. Sync with contacts for call history. Manage calls from anywhere globally. View call logs and settings within the .
Vonage
Make and receive phone calls
Make and receive phone calls using your number on an iPhone. Answer calls on up to two devices simultaneously. Use Wi-Fi or 3G/4G for connectivity. Receive push notifications for incoming calls.
Network Billing Systems, LLC
Connect and communicate instantly
View colleagues' presence status and send secure instant messages. Make and receive voice and video calls using a business phone number. Access call logs and voicemail.
Teo Technologies, Inc.
Make and receive voice calls
Make and receive calls using Wi-Fi or data. Conference, split, or swap calls. Transfer calls and access contacts. Use speakerphone, mute, and hold functions. View call and voicemail indicators. Integrate with Teo Unified Communications platform.
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.
Ooma, Inc.
Make calls, check voicemail, receive calls away
Make calls using your number. Receive calls when away from . Check voicemail and manage messages. Access account settings and manage additional numbers.
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