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.
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.
Record phone calls in high-quality audio. Replay recordings anytime. Manage conversations securely. Save important calls without additional costs. Supports background recording and automatic file organization.
Play music with streaming, downloading from cloud services, and local files. Adjust and sound quality using a 10-band equalizer with presets. Access iTunes library directly. Organize and manage music files from multiple cloud storage options.
Create, edit, comment, format, convert, and protect documents, spreadsheets, and presentations. View and sign PDF files. Compatible with Microsoft Office, Google Docs, OpenOffice, and Adobe PDF.
Make voice and video calls using SIP and landline numbers. Send text messages via SIP MESSAGE. Connect to Asterisk, FreeSwitch, and other SIP servers. Enable direct client-to-client calls. Use UDP, TCP, TLS, and SRTP for secure communication.
Make and receive voice and video calls using VoIP. Send and receive instant messages. Access a corporate directory for quick contact lookup. Dial extensions directly from the .