9+ similar apps compared and reviewed
Looking for something like SpectrumVoIP ES? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
This app allows business users to make and receive calls using their company's main number from their mobile device. It offers features like call transfer between devices and local call recording. It requires an existing business phone system account.
This app provides Unified Communications by extending VoIP functionality to mobile devices. Users can maintain their identity across devices, seamlessly transfer calls, and manage contacts, voicemail, and call history in one place.
Transform your mobile device into a fully functional office phone. Make and receive calls using your office number over your data connection, even when the app is running in the background. Enjoy free calls between users and exceptional audio quality.
This utility app enables remote work and travel by providing high-quality calls through your phone's voice channels. It offers comprehensive management of voicemail, eFax, call logs, and call forwarding, along with SMS messaging capabilities using your office number.
This app enables individuals who are Deaf, Hard of Hearing, DeafBlind, or have a Speech Disability to make and receive relay calls using text over the internet. It connects users with a qualified relay operator and offers features like an integrated contact list and call history.
This free SIP softphone brings full communication features to your mobile device. Manage calls, access voicemail, and receive instant notifications for incoming calls, ensuring you stay connected anywhere.
This app provides full phone calling functionality directly to your Apple device. Log in with your account to make and receive calls using WiFi or mobile data.
Manage your phone account and its advanced UC features directly from your smartphone or tablet. Make calls, receive calls, engage in video calls, and chat using your own phone number. Easily add your account via QR code.
