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Programmable Voice SDKs Configuration

Voice Media Servers

Global Media IP Range (Migration begins 26 September 2023, migration completes 10 October 2023)

Secure Media (ICE/STUN/SRTP) Edge Locations

Protocol

Source

IP

Source Port †

Destination

IP Ranges

Destination Port Range

sydney (au1)

sao-paulo (br1)

dublin (ie1)

frankfurt (de1)

tokyo (jp1)

singapore (sg1)

ashburn (us1)

umatilla (us2)

roaming (gll)

UDP

ANY

ANY

168.86.128.0/18

10,000 - 60,000

† The SDK will select any available port from the ephemeral range. On most machines, this means the port range 1,024 to 65,535.

Legacy Global Media IP Range (To be decommissioned 10 October 2023)

Your Intranet

Allowed destinations

Secure Media (ICE/STUN/SRTP) Edge Locations

Protocol

Source

IP

Source Port †

Destination

IP Ranges

Destination Port Range

sydney (au1)

UDP

ANY

ANY

54.252.254.64 - 54.252.254.127

and

3.104.90.0 - 3.104.90.255

10,000 - 20,000

sao-paulo (br1)

UDP

ANY

ANY

177.71.206.192 - 177.71.206.255

and

18.228.249.0 - 18.228.249.255

10,000 - 20,000

dublin (ie1)

UDP

ANY

ANY

54.171.127.192 - 54.171.127.255

and

52.215.127.0 - 52.215.127.255

10,000 - 20,000

frankfurt (de1)

UDP

ANY

ANY

35.156.191.128 - 35.156.191.255

and

3.122.181.0 - 3.122.181.255

10,000 - 20,000

tokyo (jp1)

UDP

ANY

ANY

54.65.63.192 - 54.65.63.255

and

3.112.80.0 - 3.112.80.255

10,000 - 20,000

singapore (sg1)

UDP

ANY

ANY

54.169.127.128 - 54.169.127.191

and

3.1.77.0 - 3.1.77.255

10,000 - 20,000

ashburn (us1)

UDP

ANY

ANY

54.172.60.0 - 54.172.61.255

and

34.203.250.0 - 34.203.251.255

10,000 - 20,000

umatilla (us2)

UDP

ANY

ANY

54.244.51.0 - 54.244.51.255

(54.244.51.0/24)

1,024 - 65,535

roaming (gll)

UDP

ANY

ANY

All IP addresses listed above

1,024 - 65,535

† The SDK will select any available port from the ephemeral range. On most machines, this means the port range 1,024 to 65,535.

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