Bandwidth requirements and CODECs
use the VoIP system, there are a few requirements to be met:
High speed, stable Internet connection. The minimum requirement is 64 Kb/s
in each direction or a total of 128kb/s. To verify connection reliability
you can use packet tracing software to reveal network problems. We
recommend a product called "Ping Plotter". You can download a free trial
SIP IP phone, you can use a softphone if your PC has speakers and
microphone or a headset.
personal computer for account management.