System and method to support codec delivery models for IMS networks Application US-10348860-B2 United States of America 09 Jul 2019
System and method to support codec delivery models for IMS networks Application US-10250718-B2 United States of America 02 Apr 2019
System and method to support codec delivery models for IMS networks Grant US-10038760-B2 United States of America 31 Jul 2018