SIP Plugin - How to get rid of parenthesis on CallerID?

Hello, everybody. I’m new here, so forgive me if I’m at the wrong place.

I’ve been using SIP plugin with Spark and it works fine.

The thing is I’d like to change the code a little bit just to avioid using the parenthesis cos it really messes up the reading of the phone number.

Our local numbers are all 4-digits. The other branches of the company are all 7-digits (something like a 4-digit extension with a 3-digit area code).

So, if I dial “1234” SIP plugin shows “(123)4”. If i dial “1234567” it shows “(123)456-7”.

It’s the same with received and missed calls. This is unaceptable.

Is there any way I can fix this? Thanks in advance for any input here.