I have been asked to design a wireless-based voice/data network for 20 users on site and 10 users for home. 10 users will exploit VPN. That's only the specification I got. Nothing else :(
I have an idea for design with WAN -> ISP router -> Firewall router -> DMZ ->
application firewall router -> switches -> wireless access points.
I could place the FTP, WebServer, Squid(cache) in DMZ.
The VOIP server, Active Directory, DNS, & DHCP will be inside(internalnetwork/ LAN).
I need to write a document with detailed design.
* Will the above design enough? How do I ensure QOS for VOIP? What sort of hardware and protocol.
* Do I need additional hardware for VPN? I prefer IPSEC for VPN.
* I need to ensure QOS on WLAN
. In theory I know only 802.11e so what type of hardware?
* What type of firewall with minimum delay on VOIP traffic?
Hope someone could help me soon.... Thanks in advance.
June 8, 2010 11:57 PM
February 5, 2013 2:04 PM