Value Range • Y (Enable username check)• N (Disable username check)Note• If set to "Y", the unit will return an error reply when it receivesthe INVITE message with an incorrect target SIP URI.• If set to "N", the unit will not check the user name part of the SIPURI in the "To" header.Default Value NSIP_RCV_DET_REQURI_nParameter Name Example SIP_RCV_DET_REQURI_1, SIP_RCV_DET_REQURI_2, ...,SIP_RCV_DET_REQURI_6Value Format BOOLEANDescription Specifies whether to check ReqURI that is the part of SIP URI in "To"header when INVITE with wrong target SIP URI is received.Value Range • Y• NDefault Value NSIP_CONTACT_ON_ACK_nParameter Name Example SIP_CONTACT_ON_ACK_1, SIP_CONTACT_ON_ACK_2, ...,SIP_CONTACT_ON_ACK_6Value Format BOOLEANDescription Specifies whether to add the "Contact" header to SIP ACK message.Value Range • Y (Add the "Contact" header)• N (Do not add the "Contact" header)Default Value NVOICE_MESSAGE_AVAILABLEValue Format BOOLEANDescription Specifies how the existence of voice messages is determined when a"Messages-Waiting: yes" message is received.Value Range • Y (Determines that voice messages exist when"Messages-Waiting: yes" is received with a "Voice-Message" lineincluded.)• N (Determines that voice messages exist when"Messages-Waiting: yes" is received even without a"Voice-Message" line included.)256 Administrator Guide Document Version 2015-075.3.22 SIP Settings
