El Jueves, 14 de Agosto de 2008, Miles Scruggs escribió: > Hi, > > What is the correct response for a PSTN gateway to reply with when > their entire network is congested. aka "Please don't try this or any > other server on our network for this call, but feel free to use > another gateway(that isn't ours) as we don't control the end point and > your call still might go through" > > It seems like most of the codes were designed with more of a peering > relationship in mind not with the fact that there are multiple > gateways (providers) that each have multiple gateways (IPs) > > In this instance there is a PSTN gateway which has provided us with > multiple IPs to send calls to. If their network is congested for that > call then they spit back a 503. We then in turn try to send the call > down each on of their IPs and of course keep getting a 503 for each. > At first I was a little frustrated that a provider would send a server > specific error for a network wide issue. After a laymans reading of > the RFC it doesn't appear they have any other option. > > Could someone enlighten me a little in this situation?
Read this proposal: http://tools.ietf.org/html/draft-ietf-sipping-overload-reqs Regards. -- Iñaki Baz Castillo _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
