how can i add a rage of IP address is "Explicitly list addresses for inbound traffic:

[YSJ3010]

Hi

how can i add a rage of IP address is "Explicitly list addresses for inbound traffic:" 6.6.6.0/24 would that work ?

[pbx support]

This type of feature is not available for "Explicitly list...." field.

[gotvoip]

There is currently no way to do that on the trunk. Do you have that many to add?

[YSJ3010]

Yes

 

the sip provider added the rage

[cwernstedt]

I have this problem now with Twilio as they just added a class C network , and things will stop working next week unless I add it. (Trunk doesn't get properly identified on incoming calls without the IP-addresses specified.)

 

[cwernstedt]

To clarify, this is the situation, and maybe there is a misunderstanding:

Twilio utilizes, for example, the below IP-addresses and with 3.122.181.0/24 network for Media being put into use on Monday next week. 

Is it perhaps the case that only the signalling IP-addresses need to be configured in the Vodia trunk settings, and that media will flow regardless of if the originating Media IP-addresses match trunk settings?

If so, Twilio users should be fine...If not, there's a lot of trouble coming.

Signalling IPs:

    35.156.191.128/30 which translates to:
    35.156.191.128
    35.156.191.129
    35.156.191.130
    35.156.191.131
    Ports: 5060 (UDP/TCP), 5061 (TLS)

Media IPs:

    35.156.191.128/25 
    3.122.181.0/24
    Port Range: 10,000 to 20,000 (UDP) 

 

 

[Vodia PBX]

You don't have to worry about the media IP - the PBX does not filter for those.

As for the signalling IP, you have two choices - leave it empty and assume that you will never receive a packet from another location except where you registered. That is actually a reasonable assumption because everything else will not work with NAT anyway. Otherwise you can write a little script in the programming language of your choice that produces the list of IP addresses - there is no limit on how many addresses you can list there.