Every Sonus switch I've encountered in the wild would always route advance to the next gateway on the trunk group if I returned a 603 to it, and I'm just grousing about that behavior specifically. A 404 feels like it's a little incorrect, as it says " The server has definitive information that the user does not exist at the domain specified in the Request-URI", however in this case it certainly does *exist*, it's just not allocated at this time. From a purely logical perspective, a 603 feels more accurate for a number I own but isn't allocated because I'm declining to take the call ("choosing not to participate") and I know no one else will be able to connect it either since I own that number. I did eventually have to resort to returning a 404 to make it work the way it's supposed to, but it's still annoying. Sonus (or anyone else for that matter) shouldn't be route advancing on a status code that explicitly states "do not try any other endpoints". Brooks Bridges | Sr. Voice Services Engineer O1 Communications 5190 Golden Foothill Pkwy El Dorado Hills, CA 95762 office: 916.235.2097 | main: 888.444.1111, Option 2 email: bbridges at o1.com |?web: www.o1.com -----Original Message----- From: Paul Timmins [mailto:paul at timmins.net] Sent: Wednesday, October 21, 2015 12:06 PM To: Brooks Bridges Cc: VoiceOps Subject: Re: [VoiceOps] Disconnected numbers and SIP If this was true, why does ISUP 1 map to 404 by standard? On Oct 21, 2015 2:13 PM, Brooks Bridges <bbridges at o1.com> wrote:
"6xx codes are supposed to be used to indicate definitive knowledge that a number can't be reached by any other means globally."
Yet vendors build hardware that still route advances on a 6XX... (yes, I'm looking at you, Sonus)? *grumble*
Brooks Bridges | Sr. Voice Services Engineer O1 Communications 5190 Golden Foothill Pkwy El Dorado Hills, CA 95762 office: 916.235.2097 | main: 888.444.1111, Option 2 email: bbridges at o1.com |?web: www.o1.com
-----Original Message----- From: VoiceOps [mailto:voiceops-bounces at voiceops.org] On Behalf Of Alex Balashov Sent: Wednesday, October 21, 2015 11:04 AM To: Peter E Cc: VoiceOps Subject: Re: [VoiceOps] Disconnected numbers and SIP
I see 404 fairly commonly used to indicate "I don't have a route for this". 6xx codes are supposed to be used to indicate definitive knowledge that a number can't be reached by any other means globally.
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