Connect, chat, and manage calls securely
VoIP for making calls over 3G and WiFi. Supports provisioning via QR code. Enables push notifications. Allows IT managers to deploy and manage softphones. Offers 14-day free trial for generic and whitelabel versions.
Showing 241–260 of 1,000 ranked alternatives.
NT Connect Holdings, inc.
Call and message globally for free
Make and receive free voice and send encrypted to other users. Place low-cost international to landlines and mobile numbers. View and manage voicemails with playback options.
PortSIP Solutions, Inc.
Make and receive calls and messages
Allows users to make and receive calls over Wi-Fi or 4G/LTE. Send and receive instant messages. Manage contact lists and call history. Switch between voice and text communication.
Belmont Telecom, Inc.
Make international calls over Wi-Fi
Make and receive international calls using Wi-Fi, 3G, 4G, or LTE. Choose between SIM card or network for outgoing calls. Requires a PEN activated with OneSimCard. No name mentioned.
GRNLK, Corp
Make calls and send messages securely
Make and receive calls using VoIP technology. Manage contacts and call logs. Set up voicemail and call forwarding. Integrate with email and calendar for scheduling. Support group calls and call recording.
Eldho John
Share voice messages and calls
Enable voice communication with real-time SIP status updates and call history. Share experiences through voice calls. Use SIP-based protocol for signaling. Access a smart UI for optimized call management.
Mobile-First
Manage calls, messages, and team communications
Manage calls, messages, and contacts through a unified interface. Schedule and send calendar invites. Integrate with email and cloud storage. Set up auto-responders and voicemail transcription. Monitor call logs and track team activity.
Dellmont B.V.
Call anywhere with your mobile phone
Make international VOIP with low cost rates. Dial any number globally using mobile phone. Supports iPhone, iPod, and iPad. No need for calling cards or telecom providers. Download from market.
SIPERB LTD
Make calls, send messages, manage contacts
Manage calls, messages, and meetings through WebRTC integration with existing PBX systems. Make audio and video calls, send instant messages, and access contact lists. Sync with calendar apps and receive call logs and notifications.
AT&T Services, Inc.
Unify calls and meetings in one
Enable business communication with HD VoIP calling and SMS through a unified . Make calls and send messages using a single business identity. Access cloud-based features for remote collaboration and team messaging.
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