ASAI_UUI in ECH

[BIS]

I have a vector variable: K asaiuui L 8 1

VDN 1234

Vector 1:
01 wait-time 0 secs hearing silence
02 collect 8 digits after announcement 05407 for none
03 set K = digits ADD none
04 wait-time 0 secs hearing silence
05 route-to number 4567 with cov n if unconditionally

VDN 4567
Vector 2:
01 wait-time 0 secs hearing silence
02 queue-to skill 100 pri m
03 wait-time 30 secs hearing music
04 disconnect after announcement none


The object is to get collected digits into the ASAI_UUI field in ECHI.

It kinda works, but I get a weird result. Somehow the system inserts the number 3 between every digit.

If I enter 12345678, in ECH I see in the ASAI_UUI field 3132333435363738
If I enter 44448888, in ECH I see in the ASAI_UUI field 3434343438383838


Anyone got any idea why this is?

 

[mattKnight]

Yeah - well sort of

The ISDN UUI information is being presented in a format called IA5 -

http://www.zytrax.com/tech/ia5.html

IA5 encodes, for example, the digit 4 as a hex number 34 (and hence the digit z as a hex number 3z)

Why the CM is not decoding the string from IA5 is another question!

Take Care

Matt
I have always wished that my computer would be as easy to use as my telephone.
My wish has come true. I no longer know how to use my telephone.

 

[BIS]

Hmm - nice one Matt - thanks

I will dig around and see what I can find.

If anyone else has any ideas please let me know.

CM6.0, CMS16 by the way.

 

[mattKnight]

If the Call Vectoring set command initially creates the ASAI UUI data, the protocol discriminator
is always set to 0x04 in both the service provider and shared cases by CM, otherwise the
protocol discriminator setting is not changed. In the case of shared the UUI IE protocol
discriminator is set to 0x04 regardless of what else is carried by the shared UUI. The set
command defines the data bytes following the protocol discriminator which is limited to the
decimal digits (0 - 9) subset of the ASCII (IA5) character set.

I'd assume that your UUI IE protocol discriminator is not set to 0x04...., or certainly look at that as a first step

Take Care

Matt
I have always wished that my computer would be as easy to use as my telephone.
My wish has come true. I no longer know how to use my telephone.