Make VoIP calls using SIP protocol over 3G, Edge, or Wi-Fi. Support all codecs and operate behind NAT or private IP. View call history, use loudspeaker, and hold calls. Auto-sync balance and receive real-time SIP status updates.
Provides a free US phone number for receiving calls and texts. Sends free SMS and MMS to US and Canadian numbers. Offers free incoming calls. Enables low-cost international outgoing calls via WiFi or data. Supports group chats and history.
Make international calls to landlines and cell phones with changers and sound effects. Record calls. Share call recordings. Add text messages during calls. View call history and manage contacts.
Residents can unlock doors remotely using their phones. Send guest passes to grant access to others. Receive video calls to view visitors at the main entrance.
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.
Manage business communications with virtual numbers. Create up to five numbers for work and personal use. Make local and toll-free calls, send unlimited text messages. Transfer existing numbers to the . Separate work and personal contacts.
The app measures Wi-Fi and mobile internet speed, including download, upload, and ping. It helps identify and improve Wi-Fi connection issues by comparing actual speed to the router's maximum.
Make and receive calls through the Phone System. View voicemails and call history. Change voicemail greetings. Place free -to- calls. Sync with office phone system. Manage call settings and notifications.