Per a vote of the XMPP Council, advanced specification to Draft; assigned urn:xmpp:features:dialback as namespace for dialback stream feature.
However, it is not clear if inclusion of the dialback namespace indicates that a server supports the server dialback protocol or that it requires negotiation of server dialback. To make this clear, we define a stream feature for server dialback.
+However, it is not clear if inclusion of the dialback namespace indicates that a server supports the server dialback protocol or that it requires negotiation of server dialback. To make this clear, we define a stream feature for server dialback:
+Consider the following scenario, in which Server1 provides a self-signed certificate. According to Server2's local service policy, it does not consider self-signed certificates to be trustworthy and therefore requires negotiation of server dialback in this case.
The ®ISTRAR; shall issue an XMPP URN for the dialback stream feature and include the feature in its stream feature registry (see &STREAMFEATURES;).
+The ®ISTRAR; includes a dialback stream feature of 'urn:xmpp:features:dialback' in its registry of stream features (see &STREAMFEATURES;).
The submission is as follows:
- TO BE ISSUED
+ urn:xmpp:features:dialback
dialback
dialback
Support for Server Dialback
- rfc3920bis
+ XEP-0192 (rfc3920bis when published)
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