CSipSimple
CSipSimple is a SIP application for android devices.
18 Alternatives To CSipSimple
BVoIP
BVoIP allows to easily add Cloud & On-Premise VoIP PBX to the product offering without having to re-invent the wheel or add another layer to the daily operations..
Eir SIP Voice
eir SIP Voice is revolutionizing the core communications tool of business that carries both calls and data over just one connection.
Ekiga
Ekiga (formely known as GnomeMeeting) is an open source VoIP and video conferencing application for…
Google Voice
Google Voice gives you one number for all your phones, voicemail organized in an email format, free…
HoduPBX
Communication with your team streamlined. Simple & easy!
Jitsi
Open-source video calling and chat platform.
Loop Communications
Loop Communications provides hosted VoIP business phone systems to small businesses and mid-sized companies.
Mitel
Business Communications and Collaboration
Ooma Office
VoIP-based business phone system solution for small firms
Phonebooth
Phonebooth is one of the leading voip providers, providing phone systems & phone service for small businesses.
Signal
Fast, simple & secure messaging. Privacy that fits in your pocket.
TDS Business VoIP
TDS Business offers confidence in every connection through our business VoIP phone service options.
VirtualPBX
VirtualPBX provides hosted VoIP PBX phone services that give small and medium growing businesses a professional, fully automated call answering and routing solution
VoipSwitch
VoipSwitch provides complete VoIP and unified communications solutions.
Vonage Business
Business phone system.
Wire
Private & Secure Messenger
XO Hosted PBX
Hosted PBX is a scalable UC solution that uses cloud technology to integrate HD voice & data services, mobility, along with advanced calling
Zoiper
Cross-platform VoIP softphone dialer for SIP and IAX systems