[VoiceOps] Disconnected numbers and SIP
abalashov at evaristesys.com
Wed Oct 21 14:04:06 EDT 2015
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.
Alex Balashov | Principal | Evariste Systems LLC
303 Perimeter Center North, Suite 300
Atlanta, GA 30346
Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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