Apps Like CallSys SIP for iPhone and iPad

by Callsys Inteligencia Na Comunicacao Ltda★ 0.00 ratingsBusinessFreeData updated 2026-09-06

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Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

Serrasulphone
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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TSInfo
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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Wecloud voip
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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Digivoice Mobile
Digivoice LLC
Call and message with HD voice
Make and receive calls using SIP technology. Send and receive push notifications. Support HD voice quality. Initiate free calls between users.
★ 4.693 ratingsBusinessFreeData updated 2026-09-06
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Prime Escritório Virtual
juliano oliveira
★ 0.00 ratingsBusinessFreeData updated 2026-09-13
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Harko Messenger
EXTEND.NET SERVICOS DE INFORMATICA LTDA
★ 0.00 ratingsProductivityFreeData updated 2026-09-06
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Netcyber VOIP Softphone
Netcyber Network Corp.
★ 5.02 ratingsBusinessFreeData updated 2026-09-06
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ClickIP Softphone
AMAX SOFTWARE HOUSE LTDA
Register and make SIP calls
Make and receive audio and video calls via SIP. Register accounts and manage call logs. Integrate with company systems for unified communication. Support for SIP protocols and real-time call handling.
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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55PBX Softphone - PABX Virtual
55TELECOM COMUNICACAO LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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IT FONE
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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Q5 Link
Q5 Networks, LLC
Manage calls and messages remotely
Manage cloud phone system with call handling, voicemail, and contact management. Schedule and conduct conferences. Integrate with business tools for call logging and analytics. Monitor system performance and user activity.
★ 4.571 ratingsBusinessFreeData updated 2026-09-14
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Bevatel Softphone Lite
BAVAYA ADVANCED INFORMATION TECHNOLOGY
Make calls, record, and manage accounts
Make and receive calls using multiple accounts. Record calls and manage call waiting. Automatically provision new devices. Access business features like call forwarding and voicemail.
★ 4.234 ratingsBusinessFreeData updated 2026-09-06
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Vono Phone
VONO TECNOLOGIA LTDA
★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
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Flye Software
FLYE DESENVOLVIMENTO DE SOFTWARE LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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Mobi Leucotron
Leucotron Equipamentos LTDA
★ 0.00 ratingsProductivityFreeData updated 2026-09-06
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Vox Phone
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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i Connector
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
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InterCert - Softphone
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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Conect Phone
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
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COMUTTI Softphone
AMAX SOFTWARE HOUSE LTDA
★ 0.00 ratingsBusinessFreeData updated 2026-09-06
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