The SIP-I Interworking Function is designed to facilitate the seamless integration of SIP (Session Initiation Protocol) and ISUP (ISDN User Part). It allows for efficient signaling and communication between different networks, ensuring compatibility and reliability.
This function is essential for service providers looking to improve their service offerings while maintaining interoperability with legacy systems.
Sonus Networks SBC-5XXX-LIC-SIPI SIP-I Interworking Function Overview