Apps Like Onebox – Virtual Phone System for iPhone and iPad
Make calls, send messages, manage account
Manage calls and notifications with VoIP technology. Answer, reject, or transfer calls directly. Set call handling preferences and receive reliable alerts. Access account features for small business communication.
by J2 Web Services, Inc.★ 3.046 ratingsBusinessFreeData updated 2026-09-08
Manage calls, messages, and contacts with business features like call forwarding, voicemail, and group messaging. Schedule meetings, access call logs, and integrate with email. Control user permissions and monitor usage through a web portal.
Make and receive calls using your number. Manage call settings with hold, transfer, forwarding, and conference features. Access call history and voicemail. Quickly dial contacts and organize contact information. Sync calls across devices.
Make and receive calls using SIP protocol from any device. Transfer active calls between devices without interruption. Maintain consistent user identity across all devices. Send and receive messages. Access call history and manage contacts.
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.
Block unwanted calls by adding phone number prefixes. Prevent spoofed numbers from appearing as local. Block up to 100 area codes or specific numbers. Manage restrictions and view blocked calls. Sync with phone contacts for automatic blocking.
Make and receive voice calls using VoIP technology. Manage call history and contacts. Set up SIP accounts and manage call settings. Support high-quality audio with low battery impact.
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.
Manage access with smart door unlocking and one-click WiFi and VPN connections. View live camera feeds for real-time collaboration. Charge electric vehicles and control security features remotely.
Get a for free for a week. Receive calls, texts, and voicemail with a local of your choice. Set up in under a minute. No ads, no contracts, and no monthly fees. Stay connected using Wi-Fi.
Provide a virtual for private calls and texts. Manage calls and messages separately from your primary . Maintain anonymity for online activities. Avoid using physical SIM cards or additional devices. Set up and use the without requiring a new .
Make and receive phone calls with real-time live captions. Access captions through WiFi or mobile data. Connect with contacts via text-based communication. Receive captions during calls without additional setup.
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.
Manage calls and texts through a cloud-based phone system. Integrate with CRM to track leads and manage contacts. Use a 4-line auto-dialer to handle multiple calls. Send and receive messages. Close deals with sales tools.
Use the to make calls with a business number as caller ID, return calls from messages, and manage voicemails and faxes. View and reply to messages, and keep personal numbers private during calls.
Manage a for calls and texts without a new SIM card. Make and receive calls, send and receive messages. Use a separate for business or privacy. View call logs and message history. Switch between numbers easily.
Get a local phone number for business use and a unified to manage customer communication. Set up a custom voicemail greeting. Keep personal number private during calls and texts. Separate business and personal .