Call SIP without DID

I have the SiP information stored. I also have Skype. I wanted to record a message by phone. How can I do that if I am using the SIP and it does not have a DID?

You can use the SIP to SIP call, which does not require a phone number. Let’s say you have a SIP service from abc.com, and your user name is 1234, then your SIP ID is sip:1234@abc.com. Start a SIP softphone like X Lite, specify this SIP ID instead of a phone number to call. In order for this to work, it is important that you use a different SIP account to call.

Same for Skype to Skype call. You do not need a regular phone to call your Skype account.

To record message by phone using Voicent, simply use X-Lite to call the SIP ID that the gateway is using.