Netgear GS728TPP GS728TP/GS728TPP/GS752TP Software Administration Manual - Page 91
Auto-VoIP Configuration, To enable Auto-VoIP, Switching, Auto-VoIP
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GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches Auto-VoIP Configuration Auto-VoIP automatically makes sure that time-sensitive voice traffic is given priority over data traffic on ports that have this feature enabled. Auto-VoIP checks for packets carrying the following VoIP protocols: • Session Initiation Protocol (SIP) • H.323 (Prioritize only signaling packets) • Skinny Call Control Protocol (SCCP) All three protocols are checked during the signaling, call identification stage. Once the VoIP call is established, only the SIP and SCCP protocols are checked. This feature supports up to 48 bidirectional VoIP calls. VoIP frames that are received on ports that have the Auto-VoIP feature enabled are assigned to queue 3. Auto-VoIP and QoS CoS/DiffServ mode features can co-exist and be activated at the same time. If both features are active at the same time on the same port, the manual QoS assignment might override the VoIP QoS assignment. To configure the Auto-VoIP parameters, use the Auto-VoIP configuration screen. The Interface column specifies all the configurable Auto-VoIP interfaces. The Traffic Class displays the traffic class on which the received VoIP frames are marked. To enable Auto-VoIP: 1. Select Switching Auto-VoIP. The following screen displays: Configuring Switching Information 91