The "MSISDN" AVP

The "MSISDN" Diameter AVP, which is of type OctetString, is defined by 3GPP (vendor ID 10415) and uses the AVP code "701".

It has the MANDATORY flag.

It is part of the Send-Routing-Info-for-SM-Request, ProSe-Subscriber-Information-Answer, 3GPP-Provide-Location-Request, 3GPP-Location-Report-Request, 3GPP-Update-VCSG-Location-Request, 3GPP-LCS-Routing-Info-Request, 3GPP-LCS-Routing-Info-Answer commands.

It is part of the LCS-Information, Served-User-Identity, Subscription-Data, Device-Action, Device-Notification, User-Identifier, NIDD-Authorization-Response, NIDD-Authorization-Update, Group-User-Identifier, User-Identity, MBMS-Information, Include-Identifiers, Exclude-Identifiers, Access-Network-Reports grouped AVPs.

It is part of the 3GPP Sh application.

It is defined in the 3GPP Sh specification.