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          1. News

            News

            What is SIP?How SIP works in the VoIP Gateway?

            What is SIP?

            The Session Initiation Protocol is a signaling protocol that enables the Voice Over Internet Protocol (VoIP) by defining the messages sent between endpoints and managing the actual elements of a call. SIP supports voice calls, video conferencing, instant messaging, and media distribution. Check this blog post for in-depth information on SIP architecture, messages, and methods!

            SIP is just one method of deploying VoIP; its primary benefit is the fact that it provides a direct connection between private or local telephone systems (private branch exchanges, or PBX) and the public telephone network. This way, individuals and businesses don't need a legacy telephone line in order to connect.

            How SIP Works?

            If you want to communicate through SIP, you need the following:
            A SIP account: You can begin by inquiring an account and address from the ITSP-Internet Telephony Service Provider, or it is obtained from a configured IP-PBX.

            A SIP client: SIP client is basically a program and App that can be installed on your mobile device or computer, or it can be the device such as IP-phone and VoIP Gateway.

            You can find various types of SIP clients in the market or provided by the VoIP service providers to use their services. These clients are designed to work for SIP.


            If you have any related needs, you can contact us: global@newrocktech.com

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