IAX2 IP and Port Information¶
DIDWW originates calls to customers from the following endpoints:
- 220.127.116.11:4569 (for US POP)
- 18.104.22.168:4569 (for EU POP)
RTP traffic might arrive from following subnet:
- with RTP port-range: 1024-65535
For IAX2 port, UDP 4569 is used by default, non-default port can be specified in “Trunks” configuration.