Register and make SIP calls anytime
Make and receive SIP calls using a interface. Register accounts and manage call settings. Initiate and end calls, adjust audio settings, and monitor call history.
Showing 21–40 of 1,000 ranked alternatives.
Atlantech Online, Inc.
Make and receive business calls anywhere
Make and receive calls using a desktop or mobile interface. Manage contacts, set call forwarding, and record conversations. Integrate with Hosted PBX for business communication and support team collaboration.
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.
1-VoIP Enhanced Services, LLC
Call and text for free
Make and receive voice and video calls between users. Send and receive text messages. Share files directly. Receive push notifications. Support HD voice and video calls.
Relentless Consulting, Inc
Record calls and play them back
Record incoming and outgoing calls without limits. Save and playback multiple recordings. Subscribe to access additional features. Manage call recordings and view call details.
KANGJIN VIET NAM JOINT STOCK COMPANY
Make calls and create fake videos
Simulator lets users select and trigger realistic gun, taser, bomb, and other effects. Call feature allows making fake calls with customizable messages. AI video generator creates humorous videos with text and effects.
Macrotech USA Inc
Make and receive secure calls
Make and receive calls using cloud-based SIP VoIP technology. Manage call logs, set up call forwarding, and access voicemail. Integrate with enterprise directories for contact lookup. Support encrypted communications for secure business interactions.
IP Cortex Ltd.
Make and receive calls anywhere
Make and receive calls using HD voice and video. Send and receive push notifications. Initiate free calls between users. Manage call settings and access call history.
ZIRNET, LLC
Make and receive calls via SIP
Make and receive calls using HD voice and video. Receive push notifications. Initiate free calls between users. Manage call settings and access call history.
Vonage
Manage calls, texts, and video calls
Manage with calling, texting, and video conferencing features. Access and manage voicemails, adjust settings, and activate call forwarding or do not disturb. Import, view, and edit contacts across devices.
Spectrum VoIP, Inc.
Make and receive calls remotely
Make and receive calls using an iOS device with a account. Access contact list for dialing. Manage call settings and voicemail. Requires hosted VoIP service.
Ron Byer
Make and receive calls anywhere
Make and receive calls using a softphone interface. Send and receive XMPP messages. Check call status and transfer calls using shorthand extensions. Access presence information. Connect over WiFi or cellular data.
TELCEL COMMUNICATIONS, INC
Make and receive calls anytime
Make and receive calls using internal extension numbers. Initiate voice or video calls. Access contact directory and manage call settings. Integrate with certified hosted platforms for unified communications.
AMAX SOFTWARE HOUSE LTDA
Make secure calls with VoIP
Make and receive secure, high-quality voice calls using a softphone. Manage call logs, mute or record calls, and switch between multiple accounts. Integrate with contact lists and support encrypted communication.
FITACK TECHNOLOGIES PRIVATE LIMITED
Call and message via WiFi or data
Make audio and video calls via WiFi or cellular data without using cell minutes. Send and receive photos. Chat with contacts. Change user settings.
Callcentric Wholesale, Inc
Create calls instantly
Create free call rooms instantly without signup. Share call-in numbers and PINs to invite participants. Join calls from any phone. Manage participants by muting and viewing history. Track past call details.
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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