VoIP Status 35SmartLink M-ATA Getting Started Guide 5 • TelephonyVoIP StatusFigure 11. VoIP Status windowVoIP Server Registration StatusCurrent ServerShows the current VoIP server that has been pre-defined or has been discovered using DNS service records(DNS-SRV).DomainThe VoIP domain name is the domain name that is hosting the VoIP server.Base RTP PortDisplays the base RTP port number for the RTP-RTCP port pair.Phone Line StatusThe Phone Line Status table shows the current operational status of the phone. It displays the VoIP registrationstatus, the configured VoIP username, if the username is subscribed to voicemail and has messages waiting, andthe caller ID setting. The messages waiting will indicate the number of new messages, old messages, newurgent messages and old urgent messages.Registration StatusShows the currently operational status of the phone. The following registration status values may be displayed:• Phone No. not config—The phone number has not yet been configured for the phone line. Go to Phone 1to enter the phone configuration.• Online—The phone line is online, registered with the SIP server and ready to send and receive phone callsusing the SIP server.• Registering—The SmartLink M-ATA is in the process of registering with the VoIP server.