What IPs do I need to whitelist?
Please configure the SIP trunk on your voice platform using sip.telnyx.com (192.76.120.10) for signaling for both inbound and outbound.
If you have configured firewall settings that affect the media path as well as the signalling, you will need to whitelist additional IPs. You can whitelist the subnet (containing all media IPs) or view our our individual IPs here.
Subnet (containing all media IPs):
64.16.224.0/19
185.246.41.128/25
103.115.244.128/25
SMS Subnet (containing all SMS IPs):
192.76.120.192/27
List of Media IPs (List does not including SMS IPs)
64.16.236.18
64.16.248.2
64.16.248.19
64.16.248.35
64.16.248.50
64.16.248.66
64.16.248.82
64.16.248.98
64.16.248.114
64.16.248.238
64.16.248.242
64.16.249.3
64.16.249.19
64.16.249.30
64.16.249.205
64.16.249.206
64.16.249.207
64.16.249.208
64.16.249.209
64.16.249.210
64.16.249.211
64.16.249.212
64.16.249.213
64.16.249.214
64.16.249.215
64.16.249.216
64.16.249.217
64.16.249.218
64.16.249.222
64.16.249.225
64.16.249.226
64.16.249.227
64.16.249.228
64.16.249.229
64.16.249.230
64.16.249.231
64.16.249.232
64.16.249.233
64.16.249.234
64.16.249.235
64.16.249.236
64.16.249.237
64.16.249.238
64.16.249.240
64.16.249.244
64.16.249.246
64.16.249.247
64.16.249.248
64.16.249.249
64.16.249.250
64.16.249.251
64.16.249.252
64.16.249.253
64.16.249.254
64.16.249.255
103.115.244.129
103.115.244.130
185.246.41.129
185.246.41.130