Re: Dual registration without Outbound
Dean Willis <[email protected]>
| Newsgroups | gmane.ietf.sip |
|---|---|
| Message-ID | <[email protected]> |
On Oct 6, 2008, at 1:57 AM, Juha Heinanen wrote: > Dean Willis writes: > >> Outbound-15 4.2.1 says: >> >> For each outbound proxy URI in the set, the UAC SHOULD send a >> REGISTER >> request using this URI as the default outbound proxy. (Alternatively, >> the UA could limit the number of flows formed to conserve battery >> power, for example). If the set has more than one URI, the UAC MUST >> send a REGISTER request to at least two of the default outbound >> proxies from the set. > > i thought that i lost this battle, but it is a nice surprise that the > text has been changed and with two proxies in the set, ua MUST > register > with both. That's why I kept saying we had fixed that part of outbound per your request. > > > now if the ua has two network interfaces (3g and wlan, for example) > and > the user want to use both of them simultaneously, is it so that > inbound call > gets forked? My understanding was that there is a contact prioritization. The proxy uses the first contact as long as the flow associated with that contact has keepalive. If that flow fails, then the proxy falls over to the second contact and flow. > and further, is there any text anywhere forcing the ua to register > both > of its contacts with both proxies? Only in 3GPP specs, I believe. -- Dean _______________________________________________ Sip mailing list https://www.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [email protected] for questions on current sip Use [email protected] for new developments on the application of sip