A Weatherproof VoIP telephone or IP phone is basically uses voice over IP technologies for placing and transmitting phone calls through an IP network, instead of the traditional public switched telephone network (PSTN).
Digital IP-based telephone service uses control protocols such as the Session Initiation Protocol (SIP), Skinny Client Control Protocol (SCCP) or various other proprietary protocols.
A Weatherproof VoIP telephone or Industrial VoIP Phone is a simple software-based softphones or purpose-built hardware devices that can be appear much like an ordinary telephone or a cordless phone traditional PSTN phones are used as VoIP phones with analog telephone adapters (ATA). We sell weatherproof VoIP telephone in Mumbai, India
A weatherproof VoIP telephone or Industrial VOIP Phone has built in latest ethernet power supply technology to not save investments, simplifying network deployment, but also it provides centralized power management.
We are weatherproof VoIP telephone manufacturers in India, if you want details specification and some doubts then visit us @ http://www.plantcommunicationsystem.com/contactus.html
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