SIP: Connect Your Telephony Calls to Video Calls

Session Initiation Protocol (SIP) is a signaling protocol that enables seamless transitions between voice, video, and messaging applications in communication systems. It plays a pivotal role in integration, enhancing user experience and operational efficiency. VideoSDK's SIP Connect feature allows developers to integrate SIP into their applications, enabling users to connect instantly and clearly across various devices and platforms. The technology behind SIP includes PSTN (Public Switched Telephone Network) and VOIP (Voice over Internet Protocol). By integrating with third-party service providers like Twilio, businesses can leverage the existing PSTN infrastructure while benefiting from the flexibility and cost-efficiency of VoIP technology. SIP Connect is transforming various industries such as telehealth, customer support, and more by providing advanced functionalities like codec switching for optimizing communication quality based on network conditions.