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.
VoIP is a wide and expanding industry. SIP is part of it, a building block (and a strong one) in the structure, possibly one of the pillars of VoIP. But along with SIP, there are a number of other signaling protocols used for voice and video communication on IP networks.