IMPU – IMS Public User Identity
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

IMPU – IMS Public User Identity

The Public User Identity is the means by which a subscriber of an IMS service is identified by other users of the service. For example, in VoLTE, the IMPU typically contains a representation of the subscriber’s telephone number. This could be in a SIP or Tel URI format.

< Back to glossary

Need more information? Want to know more about what we do?
Contact Us or Call +44 (0) 1524 844669

Working together with