SIP trunking enables the end point’s PBX to send and receive calls via an IP network, such as the Internet or private WAN. SIP trunk is able to control voice, video and messaging applications.
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SIP trunking enables the end point’s PBX to send and receive calls via an IP network, such as the Internet or private WAN. SIP trunk is able to control voice, video and messaging applications.
[ Ссылка ]