Netgear FS108P Configuring for Avaya IP Telephones - Page 5

3. Configure the Avaya Media Server and Media Gateway The configuration of the Avaya Media Server and Media Gateway should follow the standard Avaya recommendations for IP Telephony [1]. In general a Quality of Service (QoS) policy must be established across the entire IP network. The Differentiated Services (DiffServ) Code Point (DSCP) values used by Avaya Communication Manager and by the FS726TP must be the same. From the System Access Terminal (SAT) enter the change ip-network-region command with the appropriate region number specified to open an IP Network Region configuration screen. Set the QoS DiffServ/TOS and 802.1P/Q parameters highlighted below. These are the defaults, normally no changes will be needed. change ip-network-region 1 Page 1 of 19 IP NETWORK REGION Region: 1 Location: 1 Authoritative Domain: ccmcare.com Name: AV_HUB MEDIA PARAMETERS Intra-region IP-IP Direct Audio: yes Codec Set: 1 Inter-region IP-IP Direct Audio: yes UDP Port Min: 2048 IP Audio Hairpinning? n UDP Port Max: 3327 DIFFSERV/TOS PARAMETERS RTCP Reporting Enabled? y Call Control PHB Value: 26 RTCP MONITOR SERVER PARAMETERS Audio PHB Value: 46 Use Default Server Parameters? y Video PHB Value: 26 802.1P/Q PARAMETERS Call Control 802.1p Priority: 6 Audio 802.1p Priority: 6 Video 802.1p Priority: 5 AUDIO RESOURCE RESERVATION PARAMETERS H.323 IP ENDPOINTS RSVP Enabled? n H.323 Link Bounce Recovery? y Idle Traffic Interval (sec): 20 Keep-Alive Interval (sec): 5 Keep-Alive Count: 5 Figure 2: Avaya QOS Configuration JJA; Reviewed: SPOC 5/17/2007 Solution & Interoperability Test Lab Application Notes ©2007 Avaya Inc. All Rights Reserved. 5 of 20 NETGEARAppNotes.doc