This object is used to enable/disable the DHCP RENEW interruption feature. During an active call DHCP lease renewal will be stalled until all endpoints are onhook. Set to off(1) to disable DHCP lease renewal interruption. DHCP lease renewal will adhere to normal operating procedures. Set to dontSend(2) to enable complete DHCP lease renewal interruption. When an endpoint is offhook the DHCP RENEW or REBIND REQUEST will be suppressed until all endpoints are returned to the onhook condition. Set to sendIgnore(3) to enable partial DHCP lease renewal interruption. When an endpoint is offhook the DHCP RENEW or REBIND REQUEST will be sent and a valid DHCP ACK RESPONSE will be processed. However, a DHCP NAK RESPONSE will not be processed until all endpoints are returned to the onhook condition, then the NAK will be processed immediately.