Toshiba IPedge - Voip Requirements Remote Users

LAN REQUIREMENTS VoIP Requirements Remote Users
3-2 Installation Manual June, 2011
VoIP Requirements
Remote Users
• Network Reliability – 99.99%
• Layer 3 voice prioritization recommended
– Layer 3: DiffServ: Enabled / ToS Type:DSCP / DSCP for Voice:
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• 88kbps (G.711 audio) in each direction per simultaneous call
– Note: Media traffic is Peer-to-Peer
• Less than 50 ms latency
• Jitter: 20ms or less (+/- 10msec)
• Packet Loss: < 1%.
• Security: VPN for SoftIPT on PC
VoIP Requirements WiFi
Users
• VoIP Products and Applications
– PC’s with SoftIPT, Call Manager
– Polycom 8000 series WiFi phones
– Motorola TEAM application and phones
– uMobility on iPhone, Windows Mobile, Android, Blackberry
• QoS
– 802.11e/WMM recommended
– Layer 3 DiffServ/DSCP/ToS 46
• VoIP WiFi Device application support
– SIP Voice
– Internet Access,
– Intranet Access
– eMail/calendar
• Network Reliability: 99.99%
• 88kbps (G.711 audio) in each direction per simultaneous call
Note: Media traffic is Peer-to-Peer
• Less than 50 ms latency
• Jitter: 20ms or less (+/- 10msec)
• Packet Loss: < 1%
• Support for 802.11b,g,a & n