[Asterisk-Users] Address Separator hex b causes callerid rejection

bam bam at cqm.co.uk
Mon Feb 2 05:02:32 MST 2004


I've now twigged that this is an SS7 flag and is being set in our switch as 
a result of * passing the Network provided screening indicator to a value 
that is interpreted as untrusted. Is there a simple way of changing the 
default value for this?

At 16:22 30/01/04, you wrote:

>I am having a little bit of a problem with BT rejecting my callerid values 
>as they are prefixed by hex b. This indicates that the caller id is user 
>provided and not verified.
>
>Does anyone know how I can control where this appears in the cli?
>
>
>The purpose of the separator is described below:
>
>1 - PNO 006 section 2.4.19 c note states that the hex b denotes an
>address separator, to separate the part which is network provided from
>that which is user provided - This means that it separates the extension
>number from the rest of the number.
>
>2 - PNO008 section 22.1.3.3 states that the hex b dependant on its
>position, denotes whether the screening indicator is user provided not
>verified, network provided or user provided verified and passed.





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