21229: Invalid SIP Header. Illegal chars in header valuePositive FeedbackNegative FeedbackWARNING: 21229warning-21229 page anchorPositive FeedbackNegative FeedbackWARNING Warning - 21229warning---21229 page anchorPositive FeedbackNegative Feedback Invalid SIP Header. Illegal chars in header valueinvalid-sip-header-illegal-chars-in-header-value page anchorPositive FeedbackNegative FeedbackThe header value you passed has characters not allowed in SIP.