41Administrator Guide – AzaCall200 VOIP Multi-Protocol Gateway5.14. VOIP Configuration5.14.1. ProtocolThis first screen for VOIP configuration enables the user to select the type of VOIP protocol to beapplied in VOIP applications. This selection may depend on the type of VOIP service andnetwork server the user’s service provider has made available to the user.Figure 33 VOIP Protocol Selection Window