Re: M3UA restrictions

smirnov.s,

SI 0 or 1 are not valid MTP User Parts and do not have
to be supported by an SG.  Various error response are
available.  AFAIK no proscribed error or procedure is
specified for dealing with these messages as different
from any other erroneously coded message.

Reference RFC 4666 p. 53 "Service Indicators",

  "... The absence of the SI parameter in the Routing
   Key indicates the use of any SI value, excluding of
   course MTP management. ..."

--brian

[email protected] wrote:                (Thu, 03 Jul 2008 10:09:12)
> Hi, Brian,
> 
> Excuse me I have to specify my question. Can SI (service indicator) be
> 0 or 1 (management subsystems)?
> 
> Br,
> Smirnov Sergey
> NW MegaFon, Russia

-- 
Brian F. G. Bidulock
[email protected]
http://www.openss7.org/