HT813 用户指南说明书用户手册.pdf
GrandstreamNetworks,Inc.
HT813
FXS/FXOPort
AnalogTelephoneAdaptors
UserGuide
COPYRIGHT
©2021GrandstreamNetworks,Inc./
Allrightsreserved.Informationinthisdocumentissubjecttochangewithoutnotice.Reproductionor
transmittaloftheentireoranypart,inanyformorbyanymeans,electronicorprint,foranypurposewithout
theexpresswrittenpermissionofGrandstreamNetworks,Inc.isnotpermitted.
Thelatestelectronicversionofthisusermanualisavailablefordownloadhere:
/support
GrandstreamisaregisteredtrademarkandGrandstreamlogoistrademarkofGrandstreamNetworks,Inc.
intheUnitedStates,Europeandothercountries.
CAUTION
ChangesormodificationstothisproductnotexpresslyapprovedbyGrandstream,oroperationofthis
productinanywayotherthanasdetailedbythisUserManual,couldvoidyourmanufacturerwarranty.
WARNING
Pleasedonotuseadifferentpoweradaptorwithyourdevicesasitmaycausedamagetotheproductsand
voidthemanufacturerwarranty.
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HT813UserGuide
Version
GNUGPLINFORMATION
ThefirmwarefortheHT813containsthird-partysoftwarelicensedundertheGNUGeneralPublicLicense
(GPL).GrandstreamusessoftwareunderthespecifictermsoftheGPL.PleaseseetheGNUGeneral
PublicLicense(GPL)fortheexacttermsandconditionsofthelicense.
GrandstreamGNUGPLrelatedsourcecodecanbedownloadedfromGrandstreamwebsitefrom:
/faq/gnu-general-public-license/gnu-gpl-information-download
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HT8