VoIP (Voice over IP) is a technique that enables voice communications over IP compatible networks. These can be private networks or the Internet, and either wired (cable, ADSL or optical) or wireless (satellite, WiFi or GSM).
In particular, this technology is used to support Telephony over Internet Protocol (ToIP) services.
The top solutions provide for interoperability with proprietary IPBX systems (used to route all or part of a company’s communications) via existing protocols (H.323, SIP, IAX, MGCP, etc.) and the most commonly used codecs (G711, G729ab, iLBC, Speex, GSM, etc.).
In terms of open source solutions, Asterisk is the most frequently used and the most complete, offering a wide range of functionalities and a good capacity for integration with existing environments.
| Solution | Views | Global Rating |
|---|---|---|
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4.4 5 | |
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4.0 5 | |
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3.8 5 | |
| CallWeaver | No rating | |
| SER | No rating | |
| sipXecs | No rating | |
| Trixbox | No rating | |
| Yate | No rating | |
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No rating | |
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4.2 5 |