KryptAll
INTERNATIONAL SECURITY GROUP, LLC
Make secure SIP calls
Make secure SIP-based calls with HD audio codecs. Receive and manage calls in the background. Use supported headsets or headphones. Requires a subscription for functionality.
Showing 1–20 of 1,000 ranked alternatives.
INTERNATIONAL SECURITY GROUP, LLC
Make secure SIP calls
Make secure SIP-based calls with HD audio codecs. Receive and manage calls in the background. Use supported headsets or headphones. Requires a subscription for functionality.
Sipwise GmbH
Connect to accounts and make calls
Make and receive voice and video calls using encrypted communication. Access recent calls list and manage in-call features like mute and hold. Support DNS SRV for discovery. Requires existing sipwise.com account.
CounterPath Corporation
Make and receive business calls remotely
Make and receive calls using VoIP. Manage contacts and call history. Access advanced call controls and settings. Integrate with company-provisioned accounts. Sync with the Stretto Platform for features.
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.
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.
Servcorp IT Pty Ltd
Make and receive calls globally
Make and receive calls using a telephone number globally without international charges. Swap between calls, merge calls, and perform attended transfers. Connect with Cisco office phones and manage multiple calls simultaneously.
CounterPath Corporation
Call, chat, meet, and share anywhere
Communicate via voice calls, video chats, and instant messaging. Schedule and join meetings. Share files and collaborate in real time. Access across phones and desktops. Integrate with services and call servers.
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.
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