I would consider anything but 404 (at least as long as the terminating LEC send a cause code 1 properly) a glaring bug that I would demand a fix for until I received one, but I have different standards than most (many?) folk it seems. But I have zero tolerance for exotica on my TDM or SIP terminations.
On Oct 20, 2015, at 22:48, Alex Balashov <abalashov at evaristesys.com> wrote:
?Thanks. And I'm guessing the best one can hope for from a SIP termination provider is an ambiguous 404, or, more likely, a 503, which seems to have become misused an opaque, catch-all epithet for any and all completion failures?
-- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States
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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