Linksys LVS 9000 warranty Preparing Your Network for LVS, Codec, Calls

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Preparing Your Network for LVS 9000

•Ethernet Bandwidth Budget for Off-Net VoIP Calling

Codec	Approximate Bandwidth Budget	2 Calls	4 Calls	6 Calls	8 Calls
	for Each Side of Conversation
G.711	110 kbps	220 kbps	440 Mbps	660 kbps	880 kbps

G.726-40	87 kbps	174 kbps	348 kbps	522 kbps	696 kbps

G.726-32	79 kbps	158 kbps	316 kbps	474 kbps	632 kbps

G.726-24	71 kbps	142 kbps	284 kbps	426 kbps	568 kbps

G.726-16	63 kbps	126 kbps	252 kbps	378 kbps	504 kbps

G.729	55 kbps	110 kbps	220 kbps	330 kbps	440 kbps

Assumptions:

-Bandwidth Calculated with No Silence Suppression

-Two 20 Millisecond Frame Samples

-Propagated over an Ethernet WAN Link.

-Note: The use of Silence Suppression can reduce the average bandwidth budget by over 30%

Reference Web Sites:

VoIP Line Bandwidth Calculator: http://www.erlang.com/calculator/lipb/

VoIP Bandwidth Calculator: http://www.packetizer.com/voip/diagnostics/bandcalc.html


© 2006 Cisco Systems, Inc. All Rights Reserved.	Linksys/Cisco Proprietary – All Content Subject To Change – Not a Warranty	26
© 2006 Cisco Systems, Inc. All Rights Reserved.

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Contents LVS 9000 Overview Voice over IP is Everywhere VoIP Is Going MainstreamWeb Based Customer Portal Broadband Phone Services for Small BusinessNon-Geographic Virtual Numbers VoicemailSmall Business VoIP Over Broadband Network Linksys Voice System Introducing the LVSLVS 9000 Requires VoIP Service Integration LVS 9000 Installation and Support SP Model VAR ModelCustomer Sites Service ProviderRemote Management & Provisioning LVS 9000 Series Product Details Typical LVS Set-Up 16 Phones Max Soho or Small BusinessIP Telephony Communication System Features Automated AttendantLinksys Small Business / IP Centrex IP PBX / Key System SPA9000Core Components of the SPA9000 Easy Installation and Maintenance LVS 9000 Key BenefitsIP Phones + 2 Analog Devices Maximum 16 IP PhonesSPA900 Series Business Phonesnes Accessories SPA900 Series IP Phone Comparisons All SPA900 Series Phones Support QoSKey Features of the SPA921/922, SPA941/942 Linksys Multi-Line IP PhonesKey Features SPA901 IP PhoneLinksys VoIP Phone Features SPA901/921/922/941/942 Software FeaturesPoE Splitter for VoIP POES5 POES5WiFi Ethernet Bridge WBP54G WBP54GPower over Ethernet Support on SPA9xx Phones PoE SplitterSPA3000 Pstn Gateway + Phone Adapter Line Port Provides Call Routing To and From PotsLVS 9000 IP Network and VoIP Service Requirements Calls Preparing Your Network for LVSCodec Local Network Considerations InternetLVS 9000 Configuration Wizard LVS9000 Installation overview Analog Phone FAX SPA9000 IP PBXLVS Configuration Wizard LVS Wizard Checklist LVS 9000 Wizard Executable LVS Wizard Start Up Pages Main Menu Selections Upgrade to the Latest Firmware Configure SPA9000 Itsp Information Voice Mail Configuration Options Voice Mail Configuration Settings Important Configuring PBX extensions Share Line Configuration Hunt Group Configuration Auto Attendant configuration Setting the Working Hours & Off Days Call Routing by the Auto Attendant AA AA Call Flow During Non-Office Hours Recording of Messages Into AA Configuring Linksys IP Phones Configuring IP Phone Extensions Using the LVS LVS 9000 Features LVS 9000 Features, LVS 9000 Features, Shared Call Appearance SLA Support Sales Group Shares the ‘Sales ExtensionSimultaneous Ringing of Multiple Phones Two MethodsHunt Group Support BoxDirected & Group Call Pick-Up Support Directed Call Pick-UpCall Park Support To Park a Call, Follow These StepsAdding Phones to an LVS 9000 Network Following Three Options Are AvailableAdvanced Configuration via Web Pages Upgrade Ordering Procedure ProductsStay Connected to Linksys for Updates and Info AvailableAvailableatatLinksysLinksys..comcomAsk-linksys-emeapm@cisco.com Questions related to Linksys Products?Cisco Systems, Inc. All Rights Reserved