First MVP providing wazo-sip-router based on Kamailio and RTP Engine

The objective of the MVP is to answer the use case N ° 1:

• Incoming calls : routes called number to IPBX according to DID - IPBX relations

• Outgoing calls : routes outbound calls to the correct trunk according to IPBX - carrier trunk relations

• Phones requests : routes requests to the IPBX according to domain - IPBX relations

Architecture

• SIP router Server

  • Kamailio 5.2 (debian package from kamailio team)

    • 2 interfaces

    • integrated SBC - SIP Proxy Router functionalities

    • A configuration file pushed form ansible rules

    • depending on settings gotten form Consul, kamailio will act as a SBC or a SIP Router !

  • RTPEngine (ansible role for deployment)

    • 1 interface

• API server

  • FastAPI

• Database

  • PostgreSQL (debian Buster version)

• Consul

• RabbitMQ (for future)