Make and receive SIP calls anytime
Make and receive internet-based voice calls using SIP accounts. Support HD audio for clear communication. Manage calls with intuitive interface. Secure SIP configurations for reliable connections. Handle calls seamlessly across devices.
Showing 281–300 of 1,000 ranked alternatives.
Holepunch Inc
Directly with friends and family
Send messages, files, and make calls directly between devices without cloud storage or data mining. Conversations are end-to-end . Users can with friends, family, or teams. No central servers or third-party data collection.
VPINGS INC.
Receive voice messages instantly
Receive voice messages without unlocking your device. Send and reply to messages in silent mode. Set custom notification preferences. View message history and manage contacts directly within the .
PCCW Mobile HK Limited
Voice calls over Wi-Fi abroad.
The app provides voice call services over Wi-Fi, usable in Hong Kong and abroad. It allows users to make and receive calls to and from any Hong Kong number, and send SMS messages.
VUMBER HOLDINGS LLC
Manage multiple numbers
Manage communications with a separate . Choose local or toll-free numbers and link them to existing mobile or landline numbers. Use the for calls, texts, and voicemails without sharing personal information. Set up and activate numbers in three steps.
PHONEHUB IO LTD
Call loved ones in with calls
Enable calls between approved social contacts and incarcerated individuals. Schedule and join calls through approved facilities. View call history and manage contact permissions.
KHAITEK, OOO
With colleagues and partners anytime
Stay in touch with colleagues and partners through real-time peer-to-peer and group chats. Share files such as photos and documents. Make voice and video calls with clear audio and high-quality visuals.
Dellmont B.V.
Log in and make calls anywhere
Make and receive calls using VoIP services. Log in with existing accounts to access supported providers. Save on national and international calls. Purchase credit to make calls. View call history and manage accounts.
F-Tell Communications FZ-LLC
Share files, send messages, stay secure
Enable anonymous communication without requiring phone numbers. Share files and messages with end-to-end encryption. Store all data locally on the device. Initiate chats and ensure no personal data is collected or shared.
Ludmyla Lazarenko
Use virtual numbers for calls and SMS
Get a virtual number to make calls and send SMS. Receive and manage calls and messages separately from your main phone number. Use it for business, travel, or online registrations without revealing your real number.
Peopletel SA
Cheap calls without using data.
The app offers low-cost international and local calls without requiring data usage during calls. Users can earn free credit by inviting contacts and enjoy clear call quality with no hidden charges.
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