Saving Conga Sign unique link per recipient

Hi, 

We use Conga Sign to send documents to the customers for electronic signature. We do this using a custom button on the Salesforce Page. 

Many times the Conga links go into Spam folder or are blocked on the customer IT network side and eventually the Conga link expires after 30 days.  

Is there a way to save the unique Conga Sign URL in Salesforce on the "Conga Sign Recipient" object for each recipient? That way we can copy the link and send a direct email to the customers (and not via Conga trigger again). 

Thanks, 

Abhi.