Adding IP Address
Setup IP based authentication with DIDForSale SIP Trunk Gateways
Last updated
Was this helpful?
Setup IP based authentication with DIDForSale SIP Trunk Gateways
Last updated
Was this helpful?
Fill in the information about your IP, It can IP address, or FQDN name like office.didforsale.com. If you also want to send/terminate calls from this IP, Check on Enable Termination.
Once you click on Save, you will see the IP in the list.
Later this IP will be used to Configure Local and Toll Free numbers to send/receive calls.
To maintain the load balance and high uptime, DIDForSale send and receive calls from multiple IP. Please configure your Firewall and IP Tables accordingly. Here is list of our IP addresses for send and Receiving calls.
IP Address
Description
66.209.76.70
Incoming
66.209.76.72
Incoming
66.209.76.71
Incoming
66.209.76.73
Incoming
term1.didforsale.com
Outgoing
term2.didforsale.com
Outgoing
209.216.2.211
Incoming
(Decommissioning by mid of October 2023)
209.216.15.70
Incoming
(Decommissioning by mid of October 2023)
Additional IPs
Call Direction
209.216.2.202
Incoming
209.216.2.203
Incoming
209.216.2.204
Incoming
209.216.2.205
Incoming
209.216.15.72
Incoming
209.216.15.73
Incoming
209.216.15.74
Incoming
66.209.76.101
Incoming
(Going live from 07/20/2023)
66.209.76.102
Incoming
(Going live from 07/20/2023)
66.209.76.103
Incoming
(Going live from 07/20/2023)
66.209.76.104
Incoming
(Going live from 07/20/2023)
Make sure you are accepting calls from all the IP listed above. Most common reason for failed inbound call is that you system is rejecting call from few IPs.
This can be because of some missing configuration or wrong format in SIP Signaling :
Make sure the IP you are sending call from if added to your account.
While adding the IP address, make sure Termination is Enabled. Based on those settings we decide whether calls will be terminated or not.
For USA and Canada call must come with "1" Prefix + 10 Digit phone number. Example 19499300360
For International it should be 011+Country Code+Phone number.
If you need to use same IP in multiple account, please contact our
For Security and Protection, be default international calls are disabled. to allow international termination.
There are certain limits on a new account. We would like to know our customers, how they would be using the platform and for what use cases. This gives us an opportunity to understand your needs and help us keep our environment safe.
