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 Chapter5–ConfiguringthePhoneBook

MultiVOIP®Voice/FaxoverIPGateways 95

AuthorizedUserNameandPasswordforSIP

ToenabletheRegistrationOptionsontheAdd/EditInboundPhoneBook,activateUseSIPProxyOptiononthe

CallSignaling,SIPParametersWindow.ThenaddtheIPaddressforthePrimaryProxyintheSIPProxy

Parameters.ThisallowsyoutoaddaUsername

andPasswordtotheInboundPhoneBookentry.The–SSmodels

onlyhaveapasswordoptionavailable .

ThisfeatureisusedwhentheMultiVOIPregisterswiththeproxiesthatsupportauthorizationandneedthe

username,passwordandtheendpointnametobeunique.

TheVOIPsendsRegisterrequesttoRegistrar

foreachentrywithitsconfiguredUsernameandPassword.When

Authenticationisenabledfortheendpoint,thentheregistrar/proxysends“401Unauthorized/407Proxy

AuthenticationRequired”responsewhenitreceivesaREGISTER/INVITEreques t.Now,theendpointhastosend

theauthenticationdetailsintheAuthorizationheader.Inthisheaderoneof

thefieldsis“username”.

GenerallyproxiesacceptrequestsevenifbothEndpointNameandUsernamearesame.Butsomeproxies

expectthattheEndpointNameandUsernameshouldbedifferent.

Tosupporttheseproxies,wehavetheusernameandpasswordconfigurationforeveryinboundphonebook

entrywhichgetsregisteredwith

aproxy.

Iftheusernameandpasswordarenotconfiguredintheinboundphonebook,thentheregistrationhappens

withthedefaultusernameandpasswordthatareconfiguredintheSIPCallSignalingPage.

PhoneBookSaveandReboot

AfteryoucompleteOutb oundandInboundPhonebookentries,clickSaveSetuptosaveyourconfiguration.You

canchangetheconfigurationlater,ifdesired.

YoumustcompletetheinitialMultiVOIPsetup locallyorbyusingthebuilt‐inRemoteConfiguration/Command

ModemusingtheMultiVOIPprogram.Afterinitialconfiguration,youcanconfigure,re

‐configureandupdateall

theMultiVOIPunitsintheVOIPsystemfromonelocation.Todoso,usetheMultiVOIPwebinterfacesoftware

programortheMultiVOIPprogramwiththebuilt‐inmodem.

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Multitech MVP 800 Specifiche Pagina 95