Interconnection with Flowroute PoPs

Requirement
  • An activated Flowroute Account


Overview
  • As part of our ongoing efforts to deliver reliable and high-quality voice communications, Flowroute has in operation a number of PoPs across the world. These additional PoPs have been architected to leverage modern cloud infrastructure. With this update, you can connect your physical or virtual communications infrastructure to Flowroute over SIP following the specs outlined below.

Flowroute PoPs - Technical Specifications

    Sending Outbound Voice Traffic to Flowroute

    Receiving Inbound Voice Traffic From Flowroute

    • When choosing one of our edge strategies for your inbound routes, you will be able to receive inbound traffic from your preferred PoP and failover as geographically close as possible. To learn more, see Utilizing Flowroute PoPs for Inbound Calls.

Point of Presence (PoP)        SIP Proxy IP Range
------ ------ UNITED STATES ------
US-West-WA us-west-wa.sip.flowroute.com 147.75.60.160/28
US-West-OR us-west-or.sip.flowroute.com 34.210.91.112/28
US-East-NJ us-east-nj.sip.flowroute.com 147.75.65.192/28
US-East-VA us-east-va.sip.flowroute.com 34.226.36.32/28
------ ------ ASIA PACIFIC ------
AP-East-HK ap-east-hk.sip.flowroute.com 147.75.42.200/31
AP-Southeast-SIN ap-southeast-sin.sip.flowroute.com       3.0.5.12/30
------ ------ EMEA ------
EU-West-AMS eu-west-ams.sip.flowroute.com 147.75.81.150/31
EU-West-LDN eu-west-ldn.sip.flowroute.com 3.8.37.20/30
------ ------ LATAM ------
SA-East-SP sa-east-sp.sip.flowroute.com 18.228.70.48/30

 

 

Firewall Changes for SIP Signaling

  • To take advantage of the failover and load balancing capabilities of our Flowroute PoPs, please whitelist SIP traffic to and from all IP ranges in the table above.

For more details around the firewall updates, see Set Firewall Policies for Flowroute’s SIP Signaling and RTP Media.

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