Cisco Systems TN093 2 DeploymentModels

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ObjectworldCommunicationsCorp.•308LeggetDrive•Ottawa,ON•Canada•K2K1Y6•613‐599‐9698•F:613‐599‐7457•www.objectworld.com

2 DeploymentModels

ObjectworldUCServercanintegratewithCiscoCallManagerinavarietyofways,dependingonthedesiredcapabilities

andthecurrentvoiceanddataenvironment.

DirectSIPIntegrationusingT.38relayprovidesdirectT.38faxintegrationwithdedicatedDIDnumbersroutedviaSIPto

ObjectworldUCServer.CiscoIOSGatewaysdonotprovideCNGDetectionintheirdefaultconfigurations.TheCisco

routermustbeconfiguredasaSIPdialpeerwiththedialpeerroutingconfiguredtorouteincomingDIDfaxcallsdirectlyto

UCServerwhileroutingvoicecallstoCiscoCallManager.UCServercanalsoprovidevoicemailandunifiedmessaging

integrationusingaseparatedirectSIPconnection.

ACiscorouterisusedtoterminatecallsfromthecentraloffice(PSTNconnectionviaT1/E1PRI,BRIorFXOinterfaces)and

selectivelyredirectsincomingfaxtelephonenumberstoObjectworldUCServer.Thecallednumber(DID)willbeusedto

routecallstoeitherCiscoCallManagerforvoiceortoObjectworldUCServerforfax.TheCiscoIOSroutermustbe

configuredtouseSIPdial‐peerrouting.MGCPcontrolledgatewaysarenotsupportedforfaxingapplications.Faxcallsthat

terminateonUCServermusthaveboththeG.711ulawandT.38faxcodecenabled.

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2.1.1 Configuration

Summaryofconfigurationsteps:

1. ConfiguringCiscoIOSInboundPOTSdialpeerforseparatevoiceandfaxcalls

2. ConfiguringCiscoIOSoutboundVOIPdialpeerforvoicecalls

3. ConfiguringCiscoIOSoutboundVOIPdialpeerforfaxcalls

4. ConfiguringObjectworldUCServer–createfaxidentity

2.1.1.1 ConfiguringCiscoIOSinboundPOTSdialpeerforseparatevoiceandfaxcalls

PerformthefollowingstepsontheCiscogatewaytoacceptincomingcallsonthePSTNinterface.

1. LogontotheCiscoIOSGateway

2. dial‐peervoicetagpots

3. direct‐inward‐dial

4. incomingcalled‐numberstring

T: