H.11 Notification

34.229-13GPPInternet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP)Part 1: Protocol conformance specificationRelease 16TSUser Equipment (UE) conformance specification

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

H.11.1 Void

H.11.2 Network initiated re-authentication / Fixed Broadband Access

H.11.2.1 Definition

Test to verify that the UE can correctly process a network initiated re-authentication request and re-authenticate the user before the registration expires over Fixed Broadband Access, in accordance to 3GPP TS 24.229 [10], clause 5.1.1.5A.

H.11.2.2 Conformance requirement

As described in clause 11.2.2.

H.11.2.3 Test purpose

As described in clause 11.2.3.

H.11.2.4 Method of test

Initial conditions

UE is configured with the home domain name, public and private user identities and SIP Digest Credentials.

SS is configured with the home domain name, public and private user identities and SIP Digest Credentials. SS is listening to SIP default port 5060 for both UDP and TCP protocols. SS is able to perform MD5 authentication algorithm for that IMPI, according to 3GPP TS 33.203 [14] clause 6.1 and RFC 3310 [17]. SS has performed Digest-MD5 authentication with the UE and accepted the registration.

Test procedure

As described in clause 11.2.4.

Expected sequence

Step	Direction		Message	Comment
	UE	SS
1	🡨		NOTIFY	The SS sends a NOTIFY for registration event package, containing partial registration state information, indicating shortened expiration time (60 seconds) for the registered public user identity in the XML body.
2	🡪		200 OK	The UE responds the NOTIFY with 200 OK.
3	🡪		REGISTER	UE re-registers the user 30 seconds before the expected expiration.
4	🡨		401 Unauthorized	The SS responds with a valid Digest-MD5 authentication challenge.
5	🡪		REGISTER	UE sends another REGISTER with Digest-MD5 credentials.
6	<-		200 OK	The UE responds with 200 OK.

Specific Message Contents

As described in clause 11.2.4.

NOTE: The default messages contents in Annex A are used with condition “SIP Digest without TLS for Fixed Broadband Access” when applicable.

H.11.2.5 Test requirements

Step 2: SS shall check that the UE sends the 200 OK response.

Step 3: SS shall check that in accordance to the 3GPP TS 24.229 [10] clause 5.1.1.4 the UE sends a REGISTER request.