![Ozeki Phone Systems](https://i.altapps.net/icons/ozeki-phone-systems-e9ac4.png)
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具有任何许可的所有平台的Ozeki Phone Systems替代品
![FreeSWITCH](https://i.altapps.net/icons/freeswitch-8a2f1.png)
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![3CX Phone System](https://i.altapps.net/icons/3cxphone-6697.jpg)
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3CX Phone System
3CX是基于软件的开放标准IP PBX,可立即提供完整的统一通信。
![Yate - Yet Another Telephony Engine](https://i.altapps.net/icons/yate---yet-another-telephony-engine-53c53.png)
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![Wazo](https://i.altapps.net/icons/wazo-42451.png)
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![Starfish PBX](https://i.altapps.net/icons/starfish-pbx-cd141.png)
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![VoipSwitch](https://i.altapps.net/icons/voipswitch-a0fe4.png)
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![Ozeki VoIP SIP SDK](https://i.altapps.net/icons/ozeki-voip-sip-sdk-9a0d.png)
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Ozeki VoIP SIP SDK
Ozeki VoIP SIP SDK是一款出色的软件开发套件,可让您轻松,快速地从应用程序建立VoIP呼叫。通过使用Ozeki VoIP SIP SDK。
- 付费应用
- Windows