32210: SIP: Register not supportedPositive FeedbackNegative FeedbackERROR: 32210error-32210 page anchorPositive FeedbackNegative FeedbackPROGRAMMABLE VOICEERROR SIP: Registration not supportedsip-registration-not-supported page anchorPositive FeedbackNegative Feedback Possible Causespossible-causes page anchorPositive FeedbackNegative Feedback Registration is not enabled for the SIP domain Possible Solutionspossible-solutions page anchorPositive FeedbackNegative Feedback Enable registration for the SIP domain.