[Kamailio-Users] Textops / Search / Regex

[Brandon Armstead]

Hello,

    I currently have the following search method use:

search("(restricted|anonymous|Anonymous|Private|private|Unknown|unknown)")

unfortunately this is catching cases where there is a Diversion header i.e.
Diversion: < sip:1234 at someHost > ; reason = unknown


So I attempted to do an assertion:

search("(restricted|anonymous|Anonymous|Private|private|Unknown|(?<!reason=)unknown)")

However it does not seem that Kamailio is completely PCRE compatible? thus
server fail.... / parse error

Does anyone have a solution so I can keep the same matching, except exclude
matching "unknown|Unknown" when reason=unknown, however match it in all
other conditions?

Thank you for any and all help ahead of time.



Sincerely,
Brandon
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