Hi Rik,

thanks a lot. It works!

[ $(fU{s.substr,1,0}{s.int}) & 1 ]


Malte

On 04/09/2025 19:24, Richard Robson wrote:
Hi,

Use string manipulation to remove the leading +

https://www.opensips.org/Documentation/Script-Tran-3-6#toc6

Regard,

Rik

On 04/09/2025 17:58, Sipwise Mailinglist wrote:
Hi guys,

I need to add a "Generic number" parameter to an ISUP IAM message. To set the odd/even indicator I need to check the parity of the From number.

I would like to check this with an bitwise AND. I cannot use $fU directly for this operation, because it preserves the leading + from the E.164 number.

Is there a way to grab the username part without the + or strip the leading + from $fU and write the output to a variable?


Thanks in advance,

Malte


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