There are situation where IP based configuration does not work. For Example, you SIP VoIP PBX is behind the firewall and you don't have permission/expertise to manage the firewall. Or there are some devices that require (should I say works better or easy to configure) SIP registrations with our gateways.
DIDForSale allows you to create free SIP Credentials that can be used to configure you Phone System with our gateways.
Sip account has been created, however you need to activate by clicking on the link in your email.
Once the SIP Account has been activated, you can use the Domain Name, SIP Username and SIP password to configure your device. DIDForSale all kind of SIP Devices and have been tested with most popular ones, like Cisco, Grandstream, Asterisk, Freepbx, Yealink, Polycom. You can also use Softphones like Grandstream wave, Xlite, Linphone, Zoiper. PS: If you are planning to use softphone, we highly recommend GrandStream Wave, you can download the softphone on IOS and Android.
Once you successfully register your SIP Device with the provided credential, you will see green light in front of successfully registered SIP account.