[Serusers] Rewrite Contact Field

[Stephen Miles]

Hi All,

Hoping you regular expression gurus out there can help me out a bit.

I am wanting to rewrite the Contact header field inside a sip message 
using either the replace or subst from the textops module. I've done my 
best but complex/long regular expressions are just a bit beyond me.

I want to change Contact "potato" <sip:99196026 at ns.commverge.co.nz:5060>
to Contact "potato" <sip:99196026 at sipsrv2.tranzpeer.net:5060>.

So far I can change bits of it and almost get it right but I am still 
seeing the original contact right after the new one i.e: Contact 
"potato" 
<sip:99196026 at ns.commverge.co.nz:5060.sip:99196026 at sipsrv2.tranzpeer.net:5060>

HELP

Thanks in advance,
Stephen


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