For example the median expected annual pay for a typical Staff Nurse - RN - Intensive Care Unit in the United States is $69,655, so 50% of the people who perform the job of Staff Nurse - RN - Intensive Care Unit in the United States are expected to make less than $69,655. Percentile. Salary.
The OBi202 is a two port ATA, with a built in router, from OBihai Technology Inc. This device contains two FXS ports for use witth your SIP providers. You may also purchase a wifi dongle which attaches seamlessly to the device's USB port and frees you from at least one ethernet cable.The device is simple to setup and can be configured and used in minutes.
Difference Between VoIP and SIP. (1)VoIP is a technology used in modern telecommunication networks whereas SIP is a signalling protocol (control protocol) used in VoIP. (2)General Term VoIP includes Signalling and Media whereas SIP only refers Signalling plane. Related posts: 1  Difference Between SBC and Soft Switch in NGN.