Showing 1–20 of 1,000 ranked alternatives.
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.
CounterPath Corporation
Call anytime, anywhere with SIP
Make and receive calls using SIP technology. Support HD audio and video calls. Integrate with XMPP and SIP SIMPLE protocols. Manage call server connections. Set up and configure communication preferences. Cancel subscription within trial period.
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.
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.
Virtual PBX
Make and receive calls over data
Make and receive calls using company Caller ID. Access high-quality audio via data connections. Manage call logs and contacts. Integrate with phone system for business communication.
Luis Chavez
Make calls, send messages, share data
Manage business communications by making calls, sending and receiving messages, and sharing data through the account. Update and synchronize contacts, manage meetings, and take business calls while on the go.
Sviatoslav Volodymyruvych Litynsky Private Enterpreneur
Call, chat, and video via SIP
Make voice and video calls using SIP and landline numbers. Send text messages via SIP MESSAGE. Connect to various SIP servers like Asterisk or FreeSwitch. Enable direct client-to-client calls. Use UDP, TCP, or TLS for SIP transport.
I.P.C. SYSTEMS, INC.
Manage voice calls and intercom sessions
Manage voice communications with real-time intercom features. Initiate and receive calls, monitor active sessions, and audio settings. Integrate with Virtual Matrix for server-side operations.
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