What type of switch should i use.

[stefen34]

I am not a networking specialist by birth. All i have to do is to estabilish a lan for a call center. In fact improve it from 20 to 35 computers. Plz let me know what type switch i should use as we have to run voip service also on it.

[Jay]

You are going to need a decent business grade switch, I would have a look at Cisco or if you don't have that kind of cash then a HP Procurve.

What software are you using for the VoIP service?

[Splash]

bear in mind also that if you're using VOIP phones you may need (and probably do need) PoE.

[Forsak3n]

Consider cisco 3560 48 ports, a very decent switch, does everything you need it to do for the right money of course.