Introduction VoLTE uses 4G (LTE) technology to transfer voice audio from one point to another using digital packets as opposed to 3G (UMTS) and 2G (GSM) networks which transfer voice…
This application note details how to use an analogue circuit switched connection (CSD) between a Siretta Modem integrated to an existing system at a remote location and another modem at…
Circuit switched networks physically connect two endpoints together using a communication channel through the network. This utilises a fixed bandwidth for the session whilst the two endpoints remain connected. Packet…
LED Not Lit If the LED on your Siretta modem is not lit, please check the following procedures: » Check the modem has been connected to the correct power supply…
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