A client has a VOIP phone system, and a Comcast gateway. On the gateway, one cannot turn off SIP/ALG, which makes the VOIP calls inconsistent. They have an unmanaged switch now that cannot be programmed to remove the SIP/ALG disturbance. What I need to a 24 port gigabit switch that can be programmed to remove this SIP/ALG setting and produce VLANS to segment the phone and other traffic.
I'm wondering budget-wise whether the Netgear JGS524E would allow me to turn off SIP/ALG as well as create the necessary VLANS. If not, can you recommend one?