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<b>hello,</b>
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<div><b>I'm looking to do custom sip headers. I wan't to send a 302 message and set the content header to something like this: Contact: <tel:+17208886435> ;expires=3600 Also on the From header I would like to add a isup-oli param to set ISUP cause codes. </b><b>how
can i do this? </b></div>
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<div><b>Chad</b></div>
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