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  2. SIP Trunking
  3. Configuration and Integration

Configuration and Integration

  • What IP addresses do I need to whitelist on my communications infrastructure for Zentrunk SIP trunking?

    Whitelist the IP addresses listed below and refer to the Zentrunk SIP trunking interconnection guides for more details on how to configure your infrastructure.

    Regions

    IP Addresses

    Ports

    North California, USA

    13.52.9.0/25

     

    216.120.187.128/26

    For signaling:

    5060 (UDP/TCP), 5061 (TLS)


    For media:

    10000 - 30000 (UDP/TCP)

    Virginia, USA

    18.214.109.128/25


    18.215.142.0/26

     

    204.89.148.128/26

    For signaling:

    5060 (UDP/TCP), 5061 (TLS)


    For media:

    10000 - 30000 (UDP/TCP)

    Frankfurt, Germany

    3.120.121.128/26

    For signaling:

    5060 (UDP/TCP), 5061 (TLS)


    For media:

    10000 - 30000 (UDP/TCP)

    São Paulo, Brazil

    18.228.70.64/26 

    For signaling:

    5060 (UDP/TCP), 5061 (TLS)


    For media:

    10000 - 30000 (UDP/TCP)

    Sydney, Australia

    13.238.202.192/26

    For signaling:

    5060 (UDP/TCP), 5061 (TLS)


    For media:

    10000 - 30000 (UDP/TCP)

    Singapore

    18.136.1.128/26

    For signaling:

    5060 (UDP/TCP), 5061 (TLS)


    For media:

    10000 - 30000 (UDP/TCP)