Systems and methods for voice communication routing

The voice communication routing system addresses the lack of redundancy in existing systems by using a method that initially attempts to establish a voice communication link via a SIP trunk and then switches to alternative channels if it fails, ensuring reliable call delivery through fail-over mechanisms and dynamic routing.

WO2025056186A1PCT designated stage expired Publication Date: 2025-03-20INFOBIP LTD
View PDF 1 Cites 0 Cited by

Patent Information

Application Number
PCT/EP2023/076126
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-09-12
Filing Date
2023-09-21
Publication Date
2025-03-20

Smart Images

  • Figure EP2023076126_20032025_PF_FP_ABST
    Figure EP2023076126_20032025_PF_FP_ABST
Patent Text Reader

Abstract

A method for routing traffic for voice communication includes: receiving a request to establish a telecommunication link with a destination phone number; transmitting the received request to establish the telecommunication link to the destination phone number via a session initiated protocol (SIP) trunk; determining that the request to establish the telecommunication link via the SIP trunk failed; and transmitting, via a communication channel other than the SIP trunk, the received request to establish the telecommunication link to a separate destination based on a predetermined routing protocol.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Transparent PSTN Failover

    US20160119179A1