10 Oct
2011
10 Oct
'11
2:44 p.m.
10 okt 2011 kl. 13:38 skrev Henning Westerholt:
On Saturday 08 October 2011, Iñaki Baz Castillo
wrote:
The idea is that a client has two open connections and two registrations from the same
device. The registrations has the same UUID in the contact, but different reg-id's.
When an edge proxy returns 430 when the registrar uses one reg-id contact, the registrar
needs to retry with the other reg-id.
So there are two issues here: Kamailio acting as an edge proxy that receives registrations
and adds a path header, and answers with an error code if the connection to the client is
lost. The other is Kamailio as a location server that understands that it has two
registrations from the same device and only use one of them, with the others as failover.
/O
[RFC 5826]
Hi Inaki,
sounds really interesting, thanks for bringing this up here.
Some other collateral changes needed for the
above to work properly:
- 430 status code MUST have less priority than any other 4XX response
since such 430 response can only be replied by edge proxies and means
"the TCP/TLS connection with the user is closed".
What about the 439 code, i guess we need support in the server for this as
well?