carrier identification code

Discussion in 'General' started by scristopher, Nov 11, 2009.

  1. scristopher

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    is there anyway to add a carrier identification code to sip headers (cic)?
    ive been trying to find a solution for this for a while but nothing...
    i need my headers to look like:

    INVITE sip:+18001234567;cic=+16789 (at) hostname.com;user=phone SIP/2.0

    If anyone has any info/work arounds on this i would greatly appreciate it
     

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